A: 正确
B: 错误
举一反三
- 以下表述最为准确的是哪一个？ A: Development rate was fast in the high temperature treatment. B: Development rate was faster in the higher temperature treatment. C: Development rate was faster in the higher temperature treatment than in the lower temperature treatment. D: Development rate in the 30°C temperature treatment was ten percent faster than that in the 20°C temperature treatment.
- Under the same ambient temperature, the temperature changing rate of ice is much higher than that of water.
- ___ the temperature, ___ water turns into steam. A: The high, the fast B: Higher, faster C: The more higher, the faster D: The higher, the faster
- The higher the amylose content, the higher the gelatinization temperature.
- Water evaporates or steam condenses at the saturation temperature, which depends upon the pressure, the higher the pressure _____ the saturation temperature. A: the more B: the highe C: the lowe D: the highest
内容
- 0
Auto-tempering occurs after welding when （ ）. A: carbon content of weld is low B: cooling rate is slow C: peak temperature is high D: Ms is high
- 1
The following are all optimum conditions except A: little sky cover. B: higher temperature. C: higher humidity. D: lower temperature.
- 2
The aphotic zone (bottom of the ocean) will have ____ and ____ while the photic zone (surface of the ocean) will have ____ and ____. A: low temperature, low salinity; high temperature, high salinity B: low temperature, high salinity; high temperature, low salinity C: high temperature, high salinity; low temperature, low salinity D: high temperature, low salinity; low temperature, high salinity E: both have equal temperature and salinity
- 3
US higher education is characterized by a high level of autonomy. A: 正确 B: 错误
- 4
When we choose a higher interest rate as the discount rate for bond valuation, it causes the bond to sell for a discount. A: 正确 B: 错误