仪器携带和使用方便,工作可靠,是红外天文选址和大气水蒸气含量监示的有用工具。
The instrument is easy to use and handle, and useful in infrared astronomical site-selection. And it can also be used for monitoring of...
云是由大气中的水蒸气凝结成的。
A cloud is a condensation of water vapour in the atmosphere.
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。
The assumption of constant relative humidity is important, because water vapor in the atmosphere is another efficient absorber of radiation at infrared wavelength.
The partial pressure of the water, of gaseous water above that equilibrium of ice and water is not one bar, it's much less.
哪里错了吗?,问题在于,冰水混合物上方的,大气中水蒸气的分压,不是一个大气压。
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