Does yinzhijie have a blockchain

1.

It is suggested to buy the old brand more at ease. Because Weixing's staff were not professional enough, they explained whether to use the green pipe when they were running the open pipe at home. Then Weixing's dealer recommended the white pipe. As a result, half of the installation was completed. After walking through the cold water pipe and preparing to go through the hot water pipe, they found that "no open installation is allowed.". After one day's telephone communication with Weixing dealers, Weixing business, Weixing after-sales, and even Weixing vice president, they began to say that "no surface decoration" means that it can't be outdoors. After the buyer checked it by himself, he said that he was worried about the secondary pollution of the water quality, and then suggested that the water pipe should be added with an insulation layer. The buyer said that the newly installed house was unacceptable. Then Weixing business, after-sales let dealers communicate, dealers said Weixing let buyers bear all the losses. After communicating with the vice president of Weixing, we asked the water pipe to make up for the difference and replace the green pipe, but we didn't care about the accessories, which means all the losses should be borne by the buyer

PS: those who have installed water pipes know that accessories are much more expensive than pipes, and Weixing's price is higher than others Mistakenly thinking that the expensive one is good, the result is more loss)

2. On June 11, it rose in large volume, but it fell back in the afternoon, and there was no strong desire to pull it up. On the 12th, I stepped back on the 20th line

well, I can't make it up any more,

shameful

3. Default payment is a company, there is no spirit of contract

4. I think: because every act of the perpetrator does not constitute a crime, although the combination of the two has reached the legal standard of one act, he still can not constitute any kind of crime
in this case, administrative penalty shall be imposed in accordance with the law of the people's Republic of China on administrative penalties for public security, or in accordance with the relevant provisions of the banking law of the people's Republic of China.

5.

Scientists have found that there are many bacteria in the microbial kingdom that can play the role of "miners" and show extraordinary skills, which is really impressive

after decades of continuous exploration and efforts, people have made great achievements in the use of small stope miners

by using microbial fermentation engineering, scientists have made a lot of bacterial extractants and established a variety of extraction pools. The crushed ore is put into the leaching pool, and then the leaching agent is sprayed to dissolve the useful components in the ore, and then the useful metals are separated, concentrated and purified from the collected leaching solution. This method is called hydrometallurgical technology

Many precious and rare metals are extracted by hydrometallurgy

gold is a very precious metal, and the development of gold resources is attached great importance in the world. However, although gold is widely distributed, it is low in most areas and has no mining value

Nowadays, scientists have found some gold loving bacteria, which can gather scattered gold particles and even indivial gold atoms to form natural gold ores

in the family of goldophilic bacteria, scientists have separated the bacteria with high gold accumulating ability, and their gold accumulating ability is 50% - 60%, and the highest is 80% - 90%. Obviously, these small gold bacteria in the mining of gold, a sudden emergence, played a miraculous effect

interestingly, some bacteria can also report minerals

for example, some Bacillus have a special affinity with gold. With their special "feelings" for gold, they can smell the "smell" of gold and go to "visit." Based on this, scientific and technological workers can detect gold according to the distribution and proliferation of bacteria

What's more, the bacteria can be used as microbial probes to mark the potential reserves of gold in the field

With the development of modern science and technology, human beings are trying to cultivate bacteria with various metallurgical functions according to their own needs

for example, scientists are cultivating a new strain with special affinity for gold, platinum and other precious metals. Once successful, it will bring amazing changes - people can recover these precious metals from waste, sea water

moreover, most bacteria can only enrich potassium now. If we can cultivate a kind of bacteria "craftsman" that can enrich sodium and magnesium, it will greatly simplify the desalination process of sea water and brine

6. 3060 game performance is better, of course, the price is higher, in the absence of financial constraints, the former is the best choice.

7. Physical examination for health certificate is not to eat, drink water, because to check blood must. On an empty stomach. 8 to 12 hours.

8.

No breakfast

Because physical examination is a comprehensive examination of physical condition, involving imaging, blood and other examinations. Food contains starch, protein, sugar, fat, vitamins, water and inorganic salts. These ingredients will have some subtle changes after being absorbed by the human body. If you eat before the physical examination, it may affect the examination results

2. High blood glucose is not concive to the detection of

People's blood pressure and laboratory indexes will change with the changes of people's activities and diet within one day, especially in 2 hours after eating. Imagine, if people do not eat, the body will be hungry dizzy, and at the same time, eat too much, will also lead to your body discomfort. Some patients with physical diseases may be more serious

the same is true for fasting before physical examination. If you eat before physical examination, especially within 2 hours after eating, the blood sugar will rise. Due to the normal contraction of stomach, the intestinal Qi will increase after activity, which will affect the appearance of pancreas and kidney. Such inspection results may have deviation, such inspection results are not rigorous

extended data:

physical examination contraindications

1. Avoid taking blood too late

physical examination requires fasting blood to be taken from 7:30 to 8:30 in the morning, no later than 9:00. Too late because of the influence of physiological endocrine hormones in the body, so that the blood glucose value distortion (although still fasting). Therefore, the examinee should collect blood as soon as possible, and do not miss the time easily

The examination items set in the physical examination form not only reflect the basic items of physical health, but also include some special examination items for malignant diseases and common diseases. Some tests have special significance for the early detection of diseases

For example, it is very important to find rectal tumor in patients over 40 years old. Some subjects give up the examination because they are afraid of trouble or shyness. If the examinees do have pathological changes, they will lose the best opportunity for treatment, and the consequences are self-evident

The medical history, especially the history of important diseases, is an important reference for the physical examination doctors to determine the health status of the subjects, and the intervention measures should be formulated accordingly, which has an extremely important impact on the outcome of the disease. Some examinees cling to the psychology of "assessing" the level of physical examination doctors, and think that diseases can only be found out by checking out, not by speaking out

9.

I can't eat in the morning

1. The physical examination items that need fasting are blood drawing and abdominal ultrasound. The main reason is that after eating, different ingredients in food will have different degrees of influence on the test results, and then interfere with the results of physical examination. If you do abdominal ultrasound, if there is food in the gastrointestinal tract, it will also affect the development to a certain extent, making it more difficult to distinguish normal abnormalities

Therefore, in order to achieve the ideal test results, when prompted to need fasting, do not inlge in eating and drinking

At the same time, in addition to not eating breakfast and drinking water on the day of physical examination, we should also start to maintain a light diet and regular work and rest from the first three days of physical examination, especially avoid high-fat food, and stop eating after dinner the day before physical examination, and try not to eat dinner too late. The idea that the next day's physical examination should eat more on an empty stomach the day before is also undesirable

< H2 > extended data

1, fasting "generally refers to not eating calories, such as staple food, meat and eggs, milk and other food, but not strictly restricting drinking water. So on the day of physical examination, you can drink a small glass of water (about 200 ml) after getting up to ensure the necessary water for the human body. But sugary drinks should be limited, otherwise it will affect the results of blood glucose test

In addition, fasting is not equal to "hunger", especially there is no need to deliberately starve for a long time before measuring fasting blood glucose. Once the time of starvation is too long, the patient may have hypoglycemic shock, cold sweat, even fainting, in the end, the patient will have to inject or take oral glucose to get out of danger. Even if there is no shock, because the fasting time is too long and the blood glucose test results are very low, it is easy to mistakenly think that the blood glucose control is very good and mislead the doctor. There are also some sugar friends, a long time of hunger, will immediately mobilize the body glycogen, for urgent need. At this point, their blood sugar levels are higher than usual. Therefore, diabetics must eat normally before the night before fasting blood glucose test. p>