This circulation gets moreor less switched off at night when the temperature gradients disappear or reverse, avoiding heat loss and keeping the nest at a roughly constant temperature.
夜间当温度变化消失或是与白天截然相反时，巢内空气循环减弱，有效避免热流失，使得巢穴室温保持稳定。
But unless we reverse the steady increase in greenhouse-gas emissions, over the long term, the world's temperature is going in one direction: up.
但是我们只要不能停止不断增加的温室气体排放，长期以后，世界在这地区的温度一定会下降。
As they rise, Hemcrete dries out by absorbing energy; as the temperature falls, the reverse happens.
当温度升高时，Hemcrete通过吸收能量把自己变干；当温度降低时，相反的反应就会发生。
This center tap Schottky rectifier series has been optimized for low reverse leakage at high temperature.
这个中心自来水肖特基整流器系列一直很低，高温反向漏优化。
Some methods used in the control of welding deformation, such as reverse deformation, system analysis, controlling process parameters and temperature field, are introduced.
同时介绍了控制焊接变形的几种方法，如反变形法、控制工艺参数、控制温度场以及系统综合分析等。
The relationship between molecular weight distribution of phospholipids reverse micelle in soybean miscella and temperature was analyzed.
分析了大豆混合油中磷脂反相胶束的分子量分布和温度的关系。
The temperature properties of membrane deformation, water viscosity and surface tension in reverse osmosis system are analyzed.
分析了反渗透系统中膜体形变、水体粘度与表面张力等参数的温度特性。
The influence of composing , current density, current cycle reverse time percentage, electrodeposition time, temperature on coating and current efficiency were researched.
研究了熔盐的组成、电流密度、电流周期反向时间比、电沉积时间、温度等因素对沉积物的物理形态影响。
The diurnal variation of light intensity, temperature showed relatively lower in the early morning and evening, and higher in the midday, while the relative humidity showed the reverse change trend.
南方日光温室光照强度、温度的日变化呈现出早晨和傍晚较低、中午高的趋势，湿度则呈相反的趋势。
The main causes of shaft wall fracture contain the reverse friction force and the temperature stress.
分析研究表明导致立井壁破坏的主要原因是井壁负摩擦力和温度应力。
It shows that the amplitude is too large outside the reverse radius and the electric temperature profile is too broad before collapse and the central temperature is too low.
结果发现，在反转半径外的振幅太大，并且在破裂之前温度剖面太平坦，而中心温度较低。
According to the values of temperature attained by the test, we use the method of GA to reverse several parameters of concrete.
根据试验测得的混凝土试件的温度值，运用遗传算法反演分析多个混凝土热学参数。
The results showed that the temperature, average current density, frequency, reverse pulse coefficient and duty cycle had great impact on the microstructure of coatings.
结果表明，温度、平均电流密度、频率、逆向脉冲系数及占空比对镀层性能和微观形貌有较大影响。
Restrained recovery stress increases with increasing of temperature, and the maximum recovery stress is achieved after reverse martensitic phase transition is finished.
回复应力随着温度的升高而增大，最终达到最大回复应力。
Bag selection improvement of hanging structure, temperature control of the half-cleaned gas, dust transporting and dumping, reverse-blowing for dust cleaning are emphasized.
对滤袋选择及吊挂结构的改进以及半净煤气温度控制、输卸灰和反吹清灰等的改进作了重点论述。
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。
Technological optimized the operation way of the reverse osmosis supply water pretreatment equipment and the operation parameters of pressure, temperature etc.
将反渗透给水预处理设备运行方式，以及反渗透给水压力、给水温度等运行参数进行了技术优化。
The results show that the parallel-flow cycle yields the highest coefficient of performance among the cycles while the maximum pressure and temperature in the reverse-flow cycle are lowest.
结果显示在不同的循环方式中，平行流系统产生最大的热力系数而逆串联系统的最高发生温度和压力比其他系统都低。
The organic solvent residue of lycopene oleoresin was removed with reverse supercritical CO2 fluid extraction under various combinations of pressure, temperature, flow rate of CO2 and extraction time.
采用超临界CO 2流体萃取技术，对番茄红素油树脂中的有机溶剂残留进行反向萃取。
Methods: thermoprint in the reverse of cloths, 8 seconds, 150 temperature, pressure generally.
做法：烫在反面布上，时间8秒，温度是150度，压力一般。
The two-stage reverse osmosis system was used to produce desalting water that was used as additional water of medium temperature and medium pressure boiler.
二级反渗透生产除盐水，并作为中温中压锅炉的补水，目前为国内首创。
Here we used reverse accumulated temperature methods to estimate postmortem interval and made accordant result with their true time.
本文对蝇蛆和蛹应用倒计积温的方法进行死亡时间推断，获得与实际死亡时间一致的结果。
Here we used reverse accumulated temperature methods to estimate postmortem interval and made accordant result with their true time.
本文对蝇蛆和蛹应用倒计积温的方法进行死亡时间推断，获得与实际死亡时间一致的结果。
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