不论航行、锚泊或等待卸货时间，大副均应指定专人定时测量货舱、货物的温、湿度。
Irrespective of navigation, anchoring, or wait to unload time, the first mate should be measured regularly designated person holds, cargo temperature and humidity.
给定时间和地点的大气状况，牵涉到变量如温度、湿度、风速和气压。
The state of the atmosphere at a given time and place, with respect to variables such as temperature, moisture, wind velocity, and barometric pressure.
而当温度一定时，织物的透湿量基本上是随着相对湿度的增加而减少。
With the increasing of the humidity, the water vapor permeability of multilayer fabrics decline in the temperature to a certainty.
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