High temperature stress will affect growth and increase death rate which may greatly reduce economic benefits.
说明高温应激影响蛋鸡的生长发育及提高死亡率，导致经济效益显著下降。
The study focused on the physiological damages of the high temperature stress on the winter wheat in the filling stage.
研究了灌浆期高温胁迫条件对冬小麦叶源、库器官某些生理指标的影响。
There has no significant effects on relative water content and chlorophyll content in leaves under high temperature stress.
高温胁迫对叶片相对含水量和叶绿素含量无明显影响。
The CAT activity increased in varieties of heat resistance and declined in varieties of heat sensitivity under high temperature stress.
CAT活性仅在高温胁迫期间，耐热品种提高，热敏感品种下降。
The effect of high temperature stress on leaf photosynthesis of satsuma mandarins was investigated during blossom and young fruit stage.
研究了柑桔花期、幼果期的异常高温胁迫对柑桔叶片光合速率的影响。
The high temperature stress makes chlorophyll content of rice leaves reduce, which shows significant degradation effect, and has a mechanism of active oxygen injury.
高温胁迫导致水稻叶片叶绿素含量降低，表现出明显的降解作用，存在一个活性氧的伤害机理。
Besides, a high temperature stress measurement experiment was conducted at the nozzle zones by using the electric measurement method to verify the calculation correctness.
为了验证计算方法的正确性，还在接管部位用电测法进行了高温应力测定试验。
The variation patterns of relative water content, membrane permeability, proline content and chlorophyll content in vetiver grass under high temperature stress were studied.
研究了高温胁迫条件下香根草相对含水量、膜透性、脯氨酸和叶绿素含量的变化规律。
The high temperature stress accelerated the senescence of leaf and caused the changes of other inner source substances, and then could reduce photosynthesis capability of the crop.
说明高温可加速叶片衰老，并影响植物体其他内源物质的变化，且有可能进一步降低作物光合能力。
The change of the components leads to high temperature stress, as well as remarkable shrinkage and deformation; also, its characteristics induce friability and fissility of concrete.
现代混凝土组分的变化导致了温度应力高、收缩变形大，早强和高强也引发了混凝土的早裂和高脆性。
He has performed experiments to see whether those regular, but brief, exposures to temperature stress have "cross-trained" the corals to withstand high temperatures for even longer periods.
他还做了实验，验证在经受了定期但短暂的高温曝露训练之后，珊瑚是否能够承受更长时间的高温曝晒。
The results show the stress concentration caused by acute angle effect and the high temperature are the primary cause of producing crack.
结果表明，尖角效应引起的应力集中和热处理淬火加热温度偏高是导轨端面产生裂纹的主要原因。
The sectional temperature and stress distribution of optical films under high power pulse laser irradiation are calculated.
计算了薄膜在高功率脉冲激光作用下截面温度场和应力分布场。
The sectional temperature and stress diStribution of optical films under high power PUlse laser irradiation are calculated.
计算了薄膜在高功率脉冲激光作用下截面温度场和应力场分布。
The hydration heat of massive concrete does not emanate easily, so the internal temperature will be very high which will generate high thermal stress, then the temperature crack will appear.
大体积混凝土的水化热不容易及时散发，内部温升将会很高，从而产生很大的温度应力，导致出现温度裂缝。
The theoretical study also shows that HMA Poisson's ratio becomes the function of temperature and stress at high temperature of large load, and validates the test results.
理论分析也认为混合料泊松比是温度和应力状态的函数，验证了试验测试结果。
On the basis of these results, mathematical models were designed for human skin temperature, rectal temperature and amount of sweat under the combined stress of high temperature, vibration and noise.
在此基础上，我们建立了高温、振动、噪声复合应激时人体皮肤温度、直肠温度和出汗量的数学模型。
At last, as the example of squeeze casting with large ratio of height to diameter, the temperature field and stress field of high-leg casting were simulated and analyzed.
最后，以高脚杯形挤压铸件作为大高径比挤压铸件的实例，对其挤压铸造过程中的温度场和应力场进行了模拟和分析。
The corrosion resistance of 07X16H6 precipitation hardening stainless steel in tempered state was studied using high temperature oxidation, salt-spray test and stress corrosion test.
通过高温抗氧化、盐雾腐蚀和应力腐蚀试验研究了07X16H6沉淀硬化不锈钢在使用状态（回火态）时的耐蚀性能。
The stress and deformation of chimney and other special tube elements under fire and cyclic high-temperature loads are presented.
分析了烟囱与陶瓷管道特殊构件受明火燃烧及循环高温荷载条件下的应力与变形。
High temperature isothermal mechanical fatigue and in phase thermomechanical fatigue (TMF) tests in stress control were carried out on a molybdenum alloy.
对钼合金进行了应力控制高温低周等温疲劳和同相位热机械疲劳试验。
Objective To study the effect of magnetic field, noise and high temperature on heat stress protein 70 (HSP70) expression in rats.
目的研究磁场、噪声、高温三因素复合作用对机体热应激蛋白- 70 (HSP70)表达的影响。
The technique and its principle of high temperature strain measurement are introduced to determine heat sleeve stress about rotor retaining ring of large turbogenerator.
本文简要介绍了高温应变测量原理和技术在大型汽轮发电机转子护环热套应力测试中的成功应用。
Compared the welding residual stress with testing data, the both accord each other, and high temperature temper reduce the peak value of welding residual stress effectively.
将计算得到的残余应力分布与实测的残余应力数据进行比较，两者符合较好，而且高温回火有效的降低了焊接残余应力的峰值。
The application range of evaluating index of heat stress is expounded based on the mechanism that a high temperature and high humidity environment affects human physiological function.
从高温高湿环境影响人体生理机能的机理出发，阐述了热应力评价指标的使用范围，提出了现有热应力研究有待解决的问题。
High Temperature Hardening, Metal Melting, Annealing, Stress Relieving, Preheating, Special Applications, Tempering.
高温淬火，金属熔化，退火，压力缓解，预热，特殊应用，回火。
Stress relaxation should be taken into consideration while designing tight bolt connection under a high temperature. The paper discusses the calculation thought and solution about stress relaxation.
在高温环境下有紧密性要求的螺栓联接，在设计时应考虑应力松弛。讨论了关于应力松驰问题的计算思路和解决方法。
Results show that both high temperature quenching and step quenching can apparently increase the stress corrosion cracking resistance K_ (ISCC).
结果表明，高温淬火和分级淬火可使应力腐蚀断裂抚力k _ (ISCC)值得到明显提高。
During periods of stress, such as prepartum, postpartum, high temperature and transportation, milk production, immune function, reproductive performance of dairy cows are reduced.
奶牛在妊娠晚期、产奶早期、高温时期和运输过程中处于极度应激的状态下，生产性能、免疫力、繁殖性能均受到影响。
During periods of stress, such as prepartum, postpartum, high temperature and transportation, milk production, immune function, reproductive performance of dairy cows are reduced.
奶牛在妊娠晚期、产奶早期、高温时期和运输过程中处于极度应激的状态下，生产性能、免疫力、繁殖性能均受到影响。
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