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。
Further, during hot rolling process some amount of fine AlN precipitates at different stages because of strain and decrease in temperature.
而且在热轧过程期间的应变及降温也会使氮化铝析出。
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。
In the case of the reverse transformation, the higher the strain rate, the larger the decrease in temperature, resulting in decrease in the transformation stress.
对于逆向转变，高应变率，较大的降低温度，从而减少了转型的压力。
We found that the times of the processes of strong decrease in temperature in most part in Yunnan are lesser than that in east part of China obviously and the days of the processes are more.
发现云南大部分地区强降温过程次数明显少于我国东部地区，但过程降温日数较多。
For high efficiency, the steam must decrease substantially in temperature as it expands within the engine.
蒸汽在发动机中膨胀后，温度必须大幅度地下降以获得高效率。
The results show that thermal compensation in non-irradiant areas could reduce the temperature gradient of mirror for high-power laser, and then could decrease the thermal deformation significantly.
结果表明有效的热补偿对镜面变形峰谷值有很大的影响，在非光照区进行热补偿可以大大降低镜体的温度梯度，从而明显减小镜面变形的峰谷值。
The traditional method is using the blower to decrease the temperature, which will make the change of the temperature in wider range and larger the error of the shifter in the array system.
传统方法采用风机通风进行降温控制，使阵面中温度变化范围较大，造成移相驱动器的移相误差加大，影响雷达天线的性能指标。
The temperature rises in proportion to the decrease in pressure.
温度随着压力的降低而上升。
In visible experiment, the time of pressure balance decrease with the initial pressure of PRZ and temperature of CMT.
在可视化实验中随着prz初始压力的增加，以及CMT初始温度的增加，压力平衡响应时间减小。
With the increase of TMC concentration, there was an decrease in gelation temperature, while an increase in both of gel strength and bioadhesive force.
同一种季铵化程度TMC，随着TMC浓度的增加，胰岛素液体栓剂的胶凝温度减小，胶凝强度和生物黏附力均增大。
Under control of the outlet temperature and the pressures, the increase of feed throughput will cause the decrease of gas, gasoline and coke produced in reaction.
再生器压力、沉降器压力和提升管反应器出口温度均被控制，原料处理量提高后，气体、汽油和焦炭产率均下降。
Acrylamid content in materials decreases as the reducing sugars or asparagine decrease, and it decreases dramatically by lowering the temperature.
减少原料中的还原糖或天冬酰胺含量及降低加工温度能显著降低食品中丙烯酰胺的含量。
TAE will be selected better as decrease temperature in heptane.
对于庚烷溶剂，温度降低，有利于TAE的选择性反应。
Tempered martensite was gradually generated as the cutting temperature increased, which is the main cause of the decrease in the hardness.
随着加工温度升高，工件表面逐渐产生回火马氏体，这是造成工件表面硬度下降的主要原因。
It showed, in 0.1m acetic acid solution, that viscosity of collagen solution was increased by increase of its concentration and decrease of temperature.
结果表明，在0.1M的乙酸稀溶液中胶原蛋白溶液的粘度随着胶原蛋白浓度的增大而增大，随着温度的升高而下降。
But lower temperature and decrease of interspecific competition made proline accumulate slowly in late growth period.
而生长末期的降温和群落中植物种间竞争减少，使脯氨酸的积累速度也相应放慢。
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）。
The rising of permafrost table should be attributed to an obvious decrease in fluctuation of temperature at the depth of permafrost table due to the thermal resistance effect of high embankment.
多年冻土上限的抬升主要是由于高路基的热阻效应导致上限附近土层温度变幅急剧减小而形成的。
But when the concrete is covered with wet straw, the temperature in walls decrease slowly and thermal stresses levels are lower.
拆模后用湿草席养护时，墙体各部位温度下降缓慢，温度应力较小。
The direction of third inlet air has been changed in order to reduce the temperature of the furnace, decrease the damage of the furnace lining, and increase the productive capacity of the furnace.
通过对热风炉三次风的改向，降低炉膛温度，减少对炉衬损伤，提高热风炉的生产能力。
Combustion efficiency also decrease with bed temperature because of the decrease in strength of the fuel agglomerates.
由于煤泥凝聚团的强度随沸腾床温度的降低，沸沸炉的燃烧效率也随床温降低而有较明显的降低。
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?。
Conclusion: HCl and HAc result in the decrease of excitation temperature and electron density. HAc has more obvious impact on excitation temperature and electron density.
结论：醋酸、盐酸使等离子体激发温度、电子密度降低，醋酸比盐酸对等离子体激发温度、电子密度影响更显著。
And decreases in diurnal temperature range and wind speed were found to be the main influencing factors leading to the decrease of pan evaporation.
完全相关系数法分析表明，气温日较差和平均风速的减小与蒸发皿蒸发量的减少具有最显著的相关性，是蒸发皿蒸发量减少的影响因子。
They both can decrease the body temperature of the febrile rabbits, and can depress the torsion reaction in mice.
两剂型均能降低发热家兔的体温及减少醋酸溶液致小鼠扭体次数。
The process of low-temperature dewaxing can greatly decrease the temperature of dewaxing, so it has obviously effects in energy saving and reducing costs of production.
采用低温排蜡工艺，大大降低了排蜡温度，在节约能源，降低生产成本方面有显著效果。
The process of low-temperature dewaxing can greatly decrease the temperature of dewaxing, so it has obviously effects in energy saving and reducing costs of production.
采用低温排蜡工艺，大大降低了排蜡温度，在节约能源，降低生产成本方面有显著效果。
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