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.
它对土壤的破坏性比常规耕种法小，被认为有助于土壤保持更多有机物质和更大湿度。
It is less destructive to soil than conventional tillage and is believed to help soil retain more organic matter and moisture.
亨伯桥的湿度监测网络只包含了12个节点，费利比高速大桥网络有7个，而朱比里线隧道有26个。
The Humber Bridge humidity-monitoring network involved just 12 nodes, the Ferriby Road Bridge network had seven and the Jubilee Line tunnel had 26.
在伦敦，他们在地下铁路系统的朱比里线中的一条隧道布置了传感器，用以监测隧道内的排水量，温度和湿度。
And in London they deployed sensors to monitor displacement, temperature and humidity in a tunnel on the Jubilee Line of the Underground rail system.
据周四报道，科学家发现位于月球南极的冷陨石坑底部阴影地带，湿度似乎比撒哈拉沙漠大。
The Moon, at least at the bottom of a deep, dark cold crater near its South Pole, seems to be wetter than the Sahara, scientists reported Thursday.
通过正交试验分析了回潮率、相对湿度和测试次数三个因素分别对锯齿棉和皮辊棉断裂比强度的影响程度。
Effect degree of regain, relative humidity and test number on breaking tenacity of saw ginned cotton and roller ginned cotton were analyzed respectively through orthogonal test.
湿度将使表面电阻率的测量结果比正常情况低一些。
Moisture will cause the surface resistivity measurements to be lower than normal.
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.
采用DSC研究了不同拉伸比的单轴取向PET纤维在不同湿度下的冷结晶过程。
The cool crystallization of uniaxially oriented PET was studied at different draw ratios and humidity by DSC.
对空气湿度大的沿海地区，采用全热回收设备比只是显热回收效果要明显。
For the coastal area where the air humidity is heavy, it is better to adopt total heat reclaiming device than sensible heat reclaiming device.
一旦相对湿度百分比降至限度以下，立即通知QC和工程部进行处理。
If % relative humidity falls beyond the limits, immediately inform QC and engineering for disposition.
其影响因素主要有：粉尘的比电阻，含尘浓度，粉尘颗粒组成，气体成分，温度，湿度，收尘的漏风等。
The main factors: the dust resistance, the concentration of dust, particles of dust, gas composition, temperature, humidity, air leakage, such as the collecting.
卷曲温度、压力、卷曲轮间隙决定卷曲率的大小；比电阻与空气湿度有关。
Crimp ratio depended on crimp temperature, pressure and the gap of crimp roller, specific resistance was related to air humidity.
对于PLGA涂层，由于其成孔性能比PU差，湿度较低时容易出现岛状结构。
For PLGA coatings, island structure appeared under the condition of low atmospheric humidity due to the worse ability of pore formation than PU.
基于这一模型，选择某种热泵进行了计算，得到了这种机组在不同温湿度和进出水温度下机组的能效比和结霜性能。
An ASHP unit is chosen to compute EER and performance under frosting as the unit operates under different air temperature, air humidity and different hot water.
相对湿度RH是指一定容积内空气的湿度饱和百分比。
Relative humidity RH refers to the humidity saturation percentage of the air in certain volume.
水胶比小于0.4的混凝土其自身相对湿度变化规律可用非线性方程表征。
The ARH change laws of concrete with water to binder ratio lower than 0.4 can be expressed with a non-linear equation.
林内的土壤温度与空气温度比林外低，而空气湿度则比林外高。
In the forest the soil and air temperatures are lower, but the humidity is higher than on the open ground.
给定温度空气中湿度与其平常最大湿度的比率；用百分比表示。
This represents the ratio of relative humidity of the air over a test solution compared with that of distilled water.
给定温度空气中湿度与其平常最大湿度的比率；用百分比表示。
This represents the ratio of relative humidity of the air over a test solution compared with that of distilled water.
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