Where to find a technician in a bath center
2. Elevation: the angle between the antenna axis and the horizontal plane. The axis of the positive feed antenna is very clear, which is the connection between the location of the high frequency head and the center of the antenna; The axis of the bias fed antenna is not so clear. I carefully observed the structure and shape of the bias fed antenna and concluded that the axis should be basically parallel to the L-shaped pole supporting the Ku head. Later, I adjusted the elevation angle of the bias fed antenna according to this conclusion. As a result, after adjusting for two days, I could not receive the Asia Pacific 2R of 76.5. Until I doubted whether the high frequency was broken, I was ready to order a new one by mail. But that afternoon, I had a whim to check the focus position of the bias fed antenna with sunlight, so I aimed the L-shaped pole at the sun (adjust the antenna position to make the shadow of the L-shaped pole on the ground converge to a point), The results show that the sunlight reflected by the antenna does not converge at the position of the high frequency head, but at a point above it (the hand can receive the converging sunlight at this position, and the focusing performance of the antenna can also be judged based on it), and then the elevation angle of the antenna is reced, so that the light converging point is just at the position of the high frequency head, The angle difference between the L-shaped rod and the horizontal plane is about 10 degrees. So far, I suddenly realized why I couldn't find the damned Asia Pacific 2R: the elevation angle of receiving the star in my location should be 30 degrees, so the angle between the L-shaped rod and the horizontal plane should be adjusted to about 20 degrees (I adjust it like this: tie a string with a heavy weight on the L-shaped rod, and use a protractor to measure the angle between the line and the L-shaped rod θ, Then the angle between L-bar and horizontal plane must be 90- θ, That is, as long as the adjustment θ, Make it equal to 70 degrees), and I adjust the angle between the L-shaped rod and the horizontal plane to 30 degrees, and then make an adjustment of plus or minus 5 degrees, of course, I can't find the stars! After the correction of the angle, adjust it properly near the calculated azimuth, indicating that the red stripe of signal quality will come out immediately! At that time the feeling how a "cool" word
3. Polarization angle: at present, most of the satellite signals we can watch are transmitted in the so-called linear polarization mode, which can transmit two mutually perpendicular and unaffected signals in the same transponder. Generally, the two directions are horizontal (H) and vertical (V). Because the longitude of the satellite above the equator is generally not the same as that of the receiving earth, Therefore, when the horizontal or vertical polarization wave from the satellite reaches the receiving ground, the polarization direction will change, and the changed angle is the so-called polarization angle. So when receiving different satellites, we need to rotate LNB, that is, change the polarization angle to get the best signal. For example, if you want to receive the horizontal polarization signal of a certain transponder in Asia Pacific 2R at 76.5 degrees east longitude, the polarization angle in Suzhou is about 45 degrees. The zero scale on the original high frequency head should coincide with the zero scale on the high frequency head clamp. At this time, you should turn the high frequency head counterclockwise 45 degrees (facing the pot). At this time, the leading out line of the high frequency head signal is in a horizontal right state. If the longitude of the receiving satellite is greater than the longitude of the receiving earth, the direction of rotation becomes clockwise! The polarization angle should be adjusted in advance. After receiving the satellite signal, it should be adjusted slightly to make the received signal quality the best.
cloud computing is composed of a series of resources that can be dynamically upgraded and virtualized. these resources are shared by all cloud computing users and can be easily accessed through the network. Users do not need to master cloud computing technology, they only need to rent cloud computing resources according to the needs of indivials or groups
cloud computing is often confused with grid computing, utility computing and autonomic computing
Grid Computing: a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computers, which is often used to perform some large tasks
utility calculation: a kind of packaging and billing method of IT resources, such as calculating and storing the cost separately, just like the traditional public facilities such as electric power
autonomic computing: computer system with self-management function
in fact, many cloud computing deployment relies on computer cluster (but it is quite different from the composition, architecture, purpose and working mode of grid), and also absorbs the characteristics of autonomic computing and utility computing
with the continuous progress of cloud computing, it is not only a kind of distributed computing, but also the result of the hybrid evolution and leap of distributed computing, utility computing, load balancing, parallel computing, network storage, hot backup and virtualization
let's go to Kangmu at 102s F. there are some
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Enter "control panel, system and security, security and maintenance, automatic maintenance". The display of this computer does not turn on automatic maintenance, which is not caused by this reason
open the event viewer
find this computer (this computer) on the desktop, right-click, select "manage" in the pop-up menu to open computer management, select "Event Viewer" in the function box on the left, and then navigate to the windows log system under the event viewer
here, we analyze the tasks that are scheled by "nttask / Microsoft / Windows / updateorgarter / reboot", This task requests to wake up the computer
select "task scheler" in the left function box of computer management
and then locate the task plan library Microsoft Windows updateorchicator directory under the task scheler
find the "reboot" item on the right and double-click to open it; In the open dialog box, select the fourth menu "condition", cancel the check in front of the task, and then click OK to solve the problem of win10 auto boot after sleep
when the closing price is higher than the opening price, the opening price is lower and the closing price is higher. The rectangular column between the two is drawn in red or hollow, which is called the positive line; The highest point of the upper shadow line is the highest price, and the lowest point of the lower shadow line is the lowest price
when the closing price is lower than the opening price, the opening price is at the top and the closing price is at the bottom. The rectangular column between the two is drawn in black or solid, which is called the negative line. The highest point of the upper shadow line is the highest price, and the lowest point of the lower shadow line is the lowest price
2. According to the calculation period of K-line, it can be divided into daily K-line, weekly K-line, monthly K-line and annual K-line
weekly K-line refers to the K-line drawn by the opening price on Monday, the closing price on Friday, the highest price in the whole week and the lowest price in the whole week. The monthly K-line is drawn by the opening price of the first trading day of a month, the closing price of the last trading day, the highest price and the lowest price of the whole month. Similarly, the definition of annual K-line can be deced. Weekly K-line and monthly K-line are often used to study and judge the mid-term market. For short-term operators, the 1-minute K-line, 5-minute K-line, 15 minute K-line, 30 minute K-line and 60 minute K-line provided by many analysis software also have important reference value
3. According to the fluctuation range of opening price and closing price, the K-line can be divided into small Yin star, small Yang star, small Yin, small Yang, medium Yin, medium Yang and big Yin, big Yang lines
the fluctuation range of small Yin and small Yang stars is about 0.5%
the fluctuation range of Xiaoyin line and Xiaoyang line is generally 0.6-1.5%
the fluctuation range of the middle Yin line and the middle Yang line is generally 1.6-3.5%
the fluctuation range of Dayin line and Dayang line is more than 3.5%.
if there is no big accident tomorrow, the stock price will continue to attack the 60 day moving average. Today's total trading volume is 212000, with a turnover of 121 million yuan. The turnover in five days is also very sufficient, reaching 53.84%. The data shows that the main capital has entered, and once it enters, it will not be able to come out so soon. The pressure on the stock price is about 6.1 yuan, At that time, today's stock buyers have made a profit of about 17%. As a short-term operation, it's time to consider issuing tickets< 1. Chongqing Road and bridge is the leader of Sichuan and Chongqing construction, which benefits from the policy support of post disaster reconstruction; Three bridges and two roads & quot; Excellent assets, stable income and abundant cash flow; Three bridges & quot; There are still 4-15 years to go before the fees are e, and its major investment project Jiahua Jialing River Bridge will increase the company's revenue from road and bridge fees and ensure the company's stable business performance. The company's participation in Chongqing Construction Engineering Co., Ltd. and Chongqing Yufu Expressway Co., Ltd. will bring new sources of profits for the company.
2. The company's participation in Southwest Securities will benefit from margin trading, The company plans to transfer 19 million shares of Yimin Fund Management Co., Ltd. (accounting for 19% of the equity of Yimin Fund) to Chongqing International Trust Co., Ltd., with a total transfer price of 52.25 million yuan. It is estimated that the transaction will generate about 33.25 million yuan of income, At the same time, it plans to transfer the remaining 6 million shares of Yimin Fund Management Co., Ltd., with a total transfer price of 16.5 million yuan. It is estimated that the transaction will generate income of about 10.5 million yuan, which will bring net profit of 43.75 million yuan to the company.
3. The stock has dropped from its high point in June 2007 to now, with an overall decline of 85%. Under the condition of stable performance, the company has made great progress, Since its bottom in mid October, the stock's trend has been graally stronger than that of the market, with moderate volume, indicating that some long-term funds have begun to intervene, The latest financial statements are as follows:
Chongqing Road and Bridge announced the third quarterly report of 2008: basic earnings per share 0.23 yuan, diluted earnings per share 0.23 yuan, earnings per share (dection) 0.23 yuan, net assets per share 3.53 yuan, return on equity 6.39%, net profit after decting non recurring profit and loss 84628749.25 yuan, operating income 298314762.92 yuan, The net profit attributable to the owners of the parent company was 84669473.82 yuan, and the equity attributable to the shareholders of the parent company was 1323999250.15 yuan
conclusion: the stock belongs to the infrastructure sector, which benefits from the 7 trillion national investment projects. This topic is very big, and there are half a year's speculation opportunities, so it's wrong to sell the stock in a hurry under this topic. It's suggested to hold the stock firmly, and you don't need to issue a ticket if you don't make a profit.
the K-line, also known as the candle chart, is said to have originated in the rice market of Japan in the 18th century. At that time, Japanese rice merchants used it to indicate the change of rice price. Later, because of its unique drawing method, it was widely used in the stock market and futures market. It is based on the opening price, the highest price, the lowest price and the closing price of each trading day (or each analysis cycle). The structure of the K-line can be divided into three parts: the upper shadow line, the lower shadow line and the intermediate entity
k line is a columnar line, which is composed of shadow line and entity. The rectangle in the middle is called the entity. The thin line above the entity is called the upper shadow line, and the part below is called the lower shadow line. The entity is divided into positive line and negative line
K-line can be divided into daily K-line, weekly K-line and monthly K-line, and minute line and hour line are also commonly used in dynamic stock analysis software. K-line is a special market language. Different forms have different meanings
the K-line chart is intuitive, three-dimensional, and carries a large amount of information. It contains rich oriental philosophy. It can fully show the strength of the stock price trend, the change of the balance of power between buyers and sellers, and accurately predict the future market trend. It is a technical analysis method widely used by various media and computer real-time analysis systems
the role of K-line chart
the so-called analysis of stock trend is mainly based on K-line chart
in order to meet different needs, K-line chart can be subdivided into 5-minute K-line chart, 15 minute K-line chart, 30 minute K-line chart, 60 minute K-line chart, daily K-line chart, weekly K-line chart, monthly K-line chart, and even 45 day K-line chart
the number of points in the market has the above K-line chart, and each stock also has the above K-line chart. Qianlong software switches by pressing F8 in the daily K-line chart interface, and big wisdom software has the "cycle switching" directory
beginners like to watch time-sharing chart, and the fluctuation of stock price is obvious. However, once they get started, they will use K-line chart without exception. If they like to do short-term, they can watch 5-minute K-line chart, 15 minute K-line chart at any time, and weekly K-line chart and monthly K-line chart for long-term
looking at the K-line chart is just to judge the trend of stock price. If you find yourself paying more and more attention to weekly and monthly k-charts in a year or more, you can enter the intermediate class
judge the general trend and look at the long-term chart, such as weekly K-line chart and monthly K-line chart. When the weekly K-line chart and monthly K-line chart are at a high level, the overall price risk of the stock market is higher, and pay attention to the light position. When the weekly K-line chart and monthly K-line chart are at a low level, the overall price risk of the stock market is smaller. When buying, you can combine the short-term chart (5-minute K-line chart, 15 minute K-line chart, 30 minute K-line chart, 60 minute K-line chart, daily K-line chart) to find low intervention. The same is true for selling. Therefore, the stock market seems to have opportunities every day, but in fact, the big opportunity comes once every period of time
the basic purpose of the K-line chart is to find "selling and buying points". Although facing the same K-line chart, there are different understandings. You must observe it carefully for a long time. At least you have to experience a complete "bull and bear market". There are some books on the market that introce "how to make stocks" from the perspective of technical analysis. You can buy them and have a look at them. The "wave theory" is highly praised by people and should be read. However, if you want to read it dialectically, it doesn't matter if you don't understand it for the time being. With the increase of reading time, you will have some understanding
it is worth noting that the "moving average system"
on the "candle chart", there are several curves with different colors, that is, the moving average. There are 5-day moving average (that is, draw a point with the average closing price of the past 5 days every day, and connect these points), 10 day moving average, 20 day, 30 day, 60 day, 120 day, 250 day moving average, and you can set your own date, such as 14 day, 20 day, 30 day, 60 day, 120 day, 250 day moving average 25..
the turning of the long-term moving average is often regarded as a turn. Because, in a few days, the stock price can be "done", can deceive people's eyes, but the long-term moving average is not easy to do, therefore, the trend of the long-term moving average is often the trend of the market. If more than 30 days moving average one day stopped the original direction, experts will remind you to pay attention
if the stock price goes up or down an important moving average, experts will remind you
several key points:
(1) long term chart and short-term chart are combined to see
(2) K-line chart and trading volume are combined to see
(3) K-line chart and moving average are combined to see
K-line chart is a price list. No one has any unique skills. By looking at K-line chart, you can get 100 hits. When learning all kinds of "technical theory", we must combine our own experience and summarize our own methods. In a sense, every experienced shareholder is an "Eliot" (inventor of wave theory)
the K-line shows the process of the increase and decrease of the strength of the buyer and the seller as well as the actual combat results graphically. After nearly a century of use and improvement, the K-line theory is widely accepted by investors
· when the closing price is higher than the opening price, the physical part is usually painted red or blank, which is called "positive line"
· when the closing price is lower than the opening price, the physical part is usually painted green or black, which is called "negative line"
advantages
it can fully and thoroughly observe the real changes of the market. From the K-line chart, we can see not only the trend of stock price (or big market), but also the fluctuation of daily market conditions< (1) the drawing method is very complicated, which is the most difficult one among many trend charts
(2) there are many changes of Yin line and Yang line, so it is quite difficult for beginners to master the analysis, which is not as simple and clear as the column chart
characteristics of K-line chart
the K-line chart originated in Japan and was used by Japanese rice market merchants to record the market and price fluctuation of rice market at that time. Later, it was introced to the stock market and futures market because of its exquisite and unique way of plotting. At present, this chart analysis method is particularly popular in China and even the whole Southeast Asia. Because the chart drawn in this way looks like a candle, and these candles are black and white, it is also called yin-yang chart. Through the K-line chart, we can completely record the market performance of a day or a certain period. After a period of time, the stock price will form a special area or form on the chart, and different forms show different meanings. We can find out some regular things from these morphological changes. The shape of K-line diagram can be divided into reverse shape, finishing shape, gap and trend line
drawing method of stock K-line graph:
take trading time as abscissa and price as ordinate to draw daily K-line continuously to form K-line graph
the column in K-line graph can be divided into positive line and negative line. Generally, the red column represents the positive line, and the black column represents the negative line
if the closing price of the period indicated by the column is higher than the opening price, that is, the stock price rises, the column will be painted red, otherwise it will be painted black. If the opening price is exactly equal to the closing price, a cross is formed.