The speed of sound increases slightly with a rise in temperature and falls with a decrease in temperature.
升温速率增大，坯片开始收缩的温度及收缩率几乎不变。
The speed of sound increases slightly with a rise in temperature and falls with a decrease in temperature .
温度的升高或降低对声音传播速度的变化并不产生明显的影响。
The speed of sound increases slightly with a rise in temperature and falls with a decrease in temperature. It is not affected by the pressure of the air.
温度的升高或降低对声音传播速度的变化并不产生明显的影响。
All organisms examined so far to this respect respond to a sudden decrease in ambient temperature by inducing a specialized genetic program termed the cold shock response (CSR).
在目前已经在这个方面研究过的有机体上讲，有机体会在受到环境温度突然下降的刺激的时候启动一个特殊的基因层面上的程序，称为冷激（冷休克）反应（CSR）。
Under a constant atmospheric pressure, why decrease in air temperature will lead to decrease in water vapour holding capacity, and thus, increasing its relative himidity(RH)?
为甚麽在空气压力不变情况下，气温下降会使空气盛载水气的能力下降?。
The increase in drying time and temperature give rise to the decrease of average pore diameter, however, the variations are not obvious when they reach a critical values.
升高干燥温度和延长干燥时间，使炭-炭复合膜平均孔径减小，但当达到一定程度时变化不明显。
Analysis result shows that the great temperature decrease in reaction oil and gas pipe inlet is the main cause. So a section of jacketed pipe is used in front of the inlet.
经过分析后认为，入口处反应油气管温度下降幅度较大是造成反应油气入口结焦严重的根本原因。
The main conclusion is that: When the temperature field in the crack surface is uniform, the energy release rate will decrease with time, until it reaches a lower limit value.
其主要结论是：当裂纹面内的温度埸恒定时，能量释放率将随时间而减少，直至某一较低的极限值。
Thus, this abrupt change was mainly caused by a temperature increase in summer as well as an annual snowfall decrease.
所以，本次突变系夏季温度升高、消融剧增为主导，叠加年降雪量递减的综合结果。
From the result of this experiment we get a conclusion that has some value for reference to decrease temperature in mines.
由实验结果分析得出的结论对矿井降温有一定参考价值。
Under operation of the temperature curve, the gradual temperature decrease leads to stress accumulation, so it results in the stress peak likes a wave and becomes higher and higher.
在该温度曲线的操纵下，逐步的降温造成应力累加，导致应力峰值呈波浪形且越来越高。
Under operation of the temperature curve, the gradual temperature decrease leads to stress accumulation, so it results in the stress peak likes a wave and becomes higher and higher.
在该温度曲线的操纵下，逐步的降温造成应力累加，导致应力峰值呈波浪形且越来越高。
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