Miner error code 43
Muscle strength is divided into six levels, namely:
1, zero (0): no measurable muscle contraction 0%
2, trace (T): slight contraction, but can not cause joint movement 10%
3, poor (P): 25% of the total range of motion could be achieved under the condition of weight loss
Fair (f): it can move the whole range of joint under gravity, but it can't resist 50% resistance Good (g): 75% resistance to gravity and resistance Normal (n): 100% resistance to gravity and full resistance
extended data:
1. It is composed of about 6 billion muscle fibers, of which the longest is 60 cm and the shortest is only about 1 mm. A large muscle weighs about two thousand grams, and a small muscle weighs only a few grams. The average person's muscles account for 35 to 45 percent of his body weight
There are two structures in the groove of each thin filament, one is a long rod-shaped protein, which is called tropomyosin; A short globin complex is called troponin. Tropomyosin and troponin are molecular switches that control the interaction between actin and myosin ring contraction Muscles help us fight against gravity. Muscle fibers control every movement, from blinking to smiling, thousands of tiny fibers gather into muscle bundles, and then form a complete muscle system. Take rock climbing enthusiasts as an example. Every step up requires the elasticity and scaling of muscles. Muscle can only complete the pull, not push, most of them belong to skeletal muscle. They are connected by tendons and bones, and the tightly combined tendon fibers have the function of rubber bands Muscle can move eyeball, make us see things clearly, make eye color and blink; The muscles of the hands and fingertips allow us to hold tiny objects. Take the climber as an example, they need to hold something to fix themselves in order to ascend. Continuous muscle contraction can make them climb continuously(some goods existing in nature or some goods proced by people are used as goods
currency)
the earliest currency in the world is physical currency
the limitation of physical currency: it is not easy to divide; Not easy to keep; The value of some physical
money is small, and large
amount of commodity transactions need a lot of money to play the role of media, which is inconvenient to carry.
1. Commodity
Futures: futures are mainly not commodities, but standardized tradable contracts based on certain popular procts such as cotton, soybean, oil, and financial assets such as stocks and bonds. Therefore, the subject matter can be a commodity (such as gold, crude oil, agricultural procts) or a financial instrument
spot: spot is the real goods (commodities) that can be traded
2, delivery time
Futures: the delivery date of futures can be after a week, a month, three months, or even a year
Cash: the cash available for delivery can be exchanged for cash on a short-term or forward basis, or the goods can be paid in advance, and the buyer can pay within a very short period of time3. Applicable
Futures: Commodity Futures and financial futures. It is applicable to the trading of agricultural procts futures, metal futures, energy futures, stock index futures, interest rate futures, foreign exchange futures and precious metal futures
spot: spot trading is generally applicable to the trading of agricultural and sideline procts, small wholesale and retail transactions. In China, the retail enterprise spot transaction, generally takes one hand delivery, one hand collection
Futures: futures trading has the characteristics of two-way, low cost, leverage, opportunity doubling, greater than negative marketspot: spot trading has the characteristics of standardization of electronic trading contract, two-way trading, hedging mechanism, day settlement system, margin system, t + 0 trading system, etc
it takes about 4 minutes and 30 seconds to get on the train from the starting point and 2 minutes to reach the terminal point after getting off the train, It's 24.8km drive to Jiading passenger transport center station and chajiaxiang line
1. Jiading passenger transport center-2. Investment service center-3. Towel Factory-4. Aquatic procts team-5. No.5 bridge (Xingping Road) - 6. Jianbang town-7. Xiaojiazhai-8. Xiaohong village-9. Dahong village-10. Qianjiazhai-11. Bao'an highway (Liuxiang highway) - 12. Wujiajiao-13. Yunbei road-14. Fengxiang road-15. Zhongcheng road-16. Nanxiang bus station (16 stations in total)