But when the storm is brewing, the pressure drops, and you are often able to see things more clearly.

当暴雨将至，气压下降，周围的事物你能看的很清楚。

They told me that they could actually feel the pressure drop within their ears as the tornado approached.

他们告诉我，当龙卷风逼近时，他们实际上可以感觉到耳朵里的压力下降。

If it were soft and floppy, it would collapse every time the pressure dropped, and you wouldn't be able to breathe.

如果气管又软又软，每次压力下降时它都会塌陷，你就不能呼吸了。

I measured the pressure in my plane and at cruising altitude, the pressure dropped to 77 kilopascals.

我测量了飞机内的压力， 在巡航高度，压力降至 77 千帕。

And he measures comfort in part based on the pressure drop of air entering the mask—basically, how hard it is to breathe.

他对舒适度的测量部分基于空气进入口罩的压降——也就是戴口罩时呼吸的难易程度。

If the pressure drops too low, the organs will not receive an adequate perfusion of nourishing blood.

如果血压降得太低，器官就得不到足够的供血。

As they do so, the pressure drops, and they expand and become liquid and rise more swiftly.

随之而来 的是压力的降低，导致地幔物质进一步膨胀，变成液体并且更快速地上升。

It is commonly known that many people feel pains in their bones or joints when the humidity rises, the pressure drops, and bad weather is on the way.

众所周知，当湿气上升，许多人的骨头或关节都感到疼痛，气压下降，坏天气马上要来了。

It is commonly known that many people feel pains in their bones or joints while the humidity rises, the pressure drops and bad weather is on the way.

第二遍。

When you first crack open a can or bottle of beer, that whooshing sound you hear is the pressure inside the container dropping to match that of the outside world.

当您第一次打开一罐或一瓶啤酒时，您听到的嗖嗖声是容器内的压力下降到与外界压力相匹配。