The assumption of constant relative humidity is important, because water vapor in the atmosphere is another efficient absorber of radiation at infrared wavelength.
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。
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.
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。
High variation in relative humidity.
相对湿度差异大。
Relative humidity is expressed as percentage.
相对湿度采用百分数表示。
Presents the control method of relative humidity.
介绍了系统相对湿度的控制方法。
The relative humidity is the main affecting factor.
相对湿度是影响光合的主要因子。
The relative humidity is expressed as a decimal or a percentage.
相对湿度以小数或百分数表示。
Decreased relative humidity induces decreased net photosynthetic rate.
相对湿度降低，净光合速率也降低。
The length of hair changes by about 2.5% between 0 and 100% relative humidity.
毛发长度在相对湿度从0%到100%之间变化为2.5%左右。
Relative humidity greater than 50% will increase required cure specified.
相对湿度大于50%将增加所需要的固化时间。
A suitable relative humidity is important for the preservation of furniture.
适当的相对温度对保护家具是十分重要的。
There was an exponential relationship between ANCIC and air relative humidity.
空气负离子浓度与空气相对湿度呈指数递增关系。
An innovative humidification system allows a high relative humidity even with a heat load.
独创性的加湿系统即便在有热载荷时，也能提供高的相对湿度。
Weather of these two days is drier, relative humidity of lowest of yesterday sky gas only 44% .
这两天的天气比较干燥，昨天空气最低相对湿度仅44%。
Most fruits and vegetables need the relative humidity in storage to be kept between 85 and 95 percent.
大部分水果和蔬菜在储藏时需要保持85% - 95%的相对湿度。
In addition, CF tensile strength decreased with relative humidity during preparation of specimens.
另外，样品制备时，随着相对湿度的增加，测得的碳纤维拉伸强度逐渐降低。
It is prevented by controlling the relative humidity of the circulating air and the temperature of the air.
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。
The measure of the amount of water vapor in air, expressed as either the absolute or relative humidity.
空气中水蒸汽量的度量。既可以以绝对湿度，也可以以相对湿度表示。
Objective To observe the effect of relative humidity on indoor concentrations of formaldehyde and ammonia.
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。
Temperature and relative humidity are important extrinsic factors in determining whether a food will spoil.
温度与相对湿度是决定食品是否将变质的重要外部因素。
Relative humidity changes have much greater effect on rice fissuring than that of temperature of environment.
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。
When the relative humidity in the atmosphere reaches and exceeds 100%, cloud or fog formation begins to occur.
当大气中的相对湿度达到和超过100%时，云或雾开始形成。
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。
The key factors that affected the incidence and epidemic of this disease were precipitation and air relative humidity.
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。
Molecular sieve due to the relative humidity below 20% have better drying performance, often only as deep dry desiccant.
分子筛由于在相对湿度20%以下有较好的干燥性能，常常仅作为深度干燥的干燥剂。
Internal and external drying shrinkage and thermal dilation are fundamentally related to the internal relative humidity.
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。
The indoor relative humidity is now moderated so that it is always less than the variation outside, and often much less.
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。
This is a simple and effective method, the appearance of resistance with the increase of air relative humidity and reduce.
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。
"We've observed the results — clumping under conditions of low relative humidity — but we really don't know why it happens," she noted.
“我们在低湿度条件下倾倒饮料观察到结果，但我们不清楚它是如何发生的。”她指出。
"We've observed the results — clumping under conditions of low relative humidity — but we really don't know why it happens," she noted.
“我们在低湿度条件下倾倒饮料观察到结果，但我们不清楚它是如何发生的。”她指出。
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