2. When the humidity level drops to about 7% below the set point, the humidistat will activate to replenish the loss of humidity.
当湿度液位低于设置点下的7%，这款恒湿器将会被激活，开始补充湿度损失。
来自互联网
3. In order to meet the humidity request of the environment of living beings, the special-purpose humidistat were used to regulate the humidity of the greenhouse timely and accurately.
为了满足生物对环境的湿度要求，温室中需要有专用的湿度调节器对温室湿度实时精确调节。
来自互联网
4. In order to meet the humidity request of the environment of living beings, the special-purpose humidistat were used to regulate the humidity of the greenhouse timely and accurately.
