相对湿度恒定的假设是重要的，因为大气中的水蒸气是红外波长辐射的另一种有效吸收剂。
The assumption of constant relative humidity is important, because water vapor in the atmosphere is another efficient absorber of radiation at infrared wavelength.
因为温暖的空气比冷空气能容纳更多的湿气，所以只有当大气中的水蒸气量随着温度的升高而增加时，相对湿度才会保持不变。
Because warm air can hold more moisture than cool air, the relative humidity will be constant only if the amount of water vapor in the atmosphere increases as the temperature rises.
相对湿度采用百分数表示。
温度和相对湿度也会影响表面电阻。
Temperature and relative humidity can also affect the surface resistance.
介绍了系统相对湿度的控制方法。
相对湿度以小数或百分数表示。
The relative humidity is expressed as a decimal or a percentage.
相对湿度降低，净光合速率也降低。
Decreased relative humidity induces decreased net photosynthetic rate.
相对湿度是影响光合的主要因子。
和90%相对湿度，以获得空间设计条件。
并分析了相对湿度预测模型中误差产生的原因。
And discuss the reason of the error in the predicting model of the RH.
夏季人们感到皮肤粘乎乎的是因为相对湿度很高。
In summer people feel sticky in that relative humidity is quite high.
相对湿度差异大。
控制循环空气的相对湿度和空气的温度可防止表面硬化的出现。
It is prevented by controlling the relative humidity of the circulating air and the temperature of the air.
毛发长度在相对湿度从0%到100%之间变化为2.5%左右。
The length of hair changes by about 2.5% between 0 and 100% relative humidity.
温度与相对湿度是决定食品是否将变质的重要外部因素。
Temperature and relative humidity are important extrinsic factors in determining whether a food will spoil.
大部分水果和蔬菜在储藏时需要保持85% - 95%的相对湿度。
Most fruits and vegetables need the relative humidity in storage to be kept between 85 and 95 percent.
这两天的天气比较干燥，昨天空气最低相对湿度仅44%。
Weather of these two days is drier, relative humidity of lowest of yesterday sky gas only 44% .
目的观察相对湿度对装修后室内空气中甲醛和氨浓度的影响。
Objective To observe the effect of relative humidity on indoor concentrations of formaldehyde and ammonia.
广州的相对湿度较北京高，但与SARS的流行相关性不大。
The relative humidity in Guangzhou where originally occurred is higher than in Beijing, but it has little relationship with the SARS epidemic.
外界环境中相对湿度的变化比温度变化对裂纹生成有更大作用。
Relative humidity changes have much greater effect on rice fissuring than that of temperature of environment.
当大气中的相对湿度达到和超过100%时，云或雾开始形成。
When the relative humidity in the atmosphere reaches and exceeds 100%, cloud or fog formation begins to occur.
相对湿度，是空气中绝对湿度与饱和湿度的比值，它随着温度变化。
Relative humidity, a percentage, is the ratio between the water vapor present and the air's saturation point, a figure that changes with the temperature.
内部和外部的干燥收缩和热膨胀，是从根本上关系到内部相对湿度。
Internal and external drying shrinkage and thermal dilation are fundamentally related to the internal relative humidity.
这是一个简单有效的方法，外表电阻随空气相对湿度的增大而减少。
This is a simple and effective method, the appearance of resistance with the increase of air relative humidity and reduce.
室内相对湿度变化总会比室外相对湿度变化小，有的变化小的很多。
The indoor relative humidity is now moderated so that it is always less than the variation outside, and often much less.
适当提高环境相对湿度和氧气充分湿化对维持暖箱内相对湿度有益。
The reasonable humidity of the environment and the oxygen is helpful to keep the humidity inside the incubator.
降雨量和空气相对湿度是影响玉米灰斑病发生和流行的重要环境因子。
The key factors that affected the incidence and epidemic of this disease were precipitation and air relative humidity.
它能够告诉你出生那天你所在城市的相对湿度；甚至还可以进行微积分计算。
It can tell you the relative humidity of the city you were born in on the day you were born, and it does calculus, too.
它能够告诉你出生那天你所在城市的相对湿度；甚至还可以进行微积分计算。
It can tell you the relative humidity of the city you were born in on the day you were born, and it does calculus, too.
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