A psychrometer can provide accurate readings of relative humidity.

湿度计可以提供相对湿度的准确读数。

Relative humidity is expressed as percentage.

相对湿度采用百分数表示.

The relative humidity is the main affecting factor.

相对湿度是影响光合的主要因子。

What is the average daily relative humidity of Singapore?

新加坡日平均相对湿度是多少?

Temperature and relative humidity can also affect the surface resistance.

温度和相对湿度也会影响表面电阻.

Decreased relative humidity induces decreased net photosynthetic rate.

相对湿度降低，净光合速率也降低。

The best room relative humidity should be 12% to 16%.

房间内的最佳相对湿度应在12％至16％之间。

Autogenous deformations, internal relative humidity and compressive strength were recorded.

自体变形, 内部相对湿度和抗压强度的记录.

And its critical relative humidity is 72 % or so.

所制颗粒吸湿率小,成型率高,溶化率高,临界相对湿度约为72%.

The relative humidity and the soil heat fluxes are the second.

其次是空气相对湿度和土壤热流通量；