Actual air temperature is combined with relative humidity to measure what?

实际的空气温度和相对湿度结合起来测量什么？

They're going to tell you temperature, relative humidity, wind speed and direction, as well as pressure.

们会告诉你温度、相对湿度、风速、风向和大气压。

The ease with which water can be won from air depends on that air's relative humidity.

从空气中获取水分的度取决于空气的相对湿度。

A relative humidity of 100% means the air in question is holding as much water vapour as it possibly can.

100%的相对湿度意味着空气中含有尽可能的水蒸气。

In the hottest room it boosted the relative humidity of inspired air by over 50%, compared with breathing without a mask.

在最热的房间里，戴棉质口罩呼与不戴口罩呼相比，入空气的相对湿度提高了50%以上。

But in these conditions, when relative humidity is near 100%.

但在这些条件下，当相对湿度接近 100% 时。

I mean, the Sahara Desert, for reference, has an average relative humidity of 25%.

我的意思是，作为参考，撒哈拉沙漠的平均相对湿度为25%。

Relative humidity is the amount of moisture that the air can hold.

相对湿度是指空气中能容纳的水分量。

So you might have two days where the relative humidity is 50%.

所以你可能有两天的相对湿度是 50%。

That humidity that is reported is actually a relative humidity.

那个报道的湿度实际上是相对湿度。

132. The relative humidity is the amount of moisture that the air can hold.

相对湿度是空气中所能容纳的湿气量。

So we have a vault that we keep at 55 degrees, 45% relative humidity year round.

因此，我们有一个全年保持在55华氏度、相对湿度45%的恒温恒湿库房。

So the relative humidity goes up.

因此，相对湿度上升。

And the relative humidity has a capacity to hold.

而且相对湿度具有持水能力。

The vapor-pressure deficit indexes two other measurements: the air temperature and the relative humidity.

蒸气压不足指示另外两个测量值：空气温度和相对湿度。

The text says that termites saturate the atmosphere of the nest, bringing it to about 100% relative humidity.

文中提到， 白蚁巢穴内的空气达到饱和状态，将其相对湿度提升至约100%。

But yeah, that's… and actually, I don't even know what relative humidity is, so maybe it's just humidity.

但是，是的，那是… … 实际上，我什至不知道相对湿度是什么，所以也许只是湿度。

Low-grade heat, a flux of less than 1 sun, relative humidity levels, no additional input, all of that is scientist speak.

低品位热量、小于 1 太阳的通量、相对湿度水平、没有额外的输入，所有这些都是科学家的说法。

Hope they have managed to do The ease with which water can be one from air depends on that as relative humidity.

希望他们能够成功。从空气中提取水的度取决于相对湿度。

A good way to get air to give up some of its moisture is therefore to cool it to the point where its relative humidity exceeds 100%.

因此，让空气失去一部分水分的一个好办法是将其冷却到相对湿度超过100%的度。