According to the table, the vapor pressure is 2.2 kilopascals.

根据该表，蒸气压为 2. 2 千帕。

According to the calculations, the oxygen alone would have a pressure of 270 kilopascals.

根据计算， 仅氧气就有270千帕的压力。

To function normally, humans need an oxygen partial pressure of at least 16 kilopascals.

为了正常运作，人类需要至少16千帕的氧分压。

That's about 5 kilopascals, the pressure at the bottom of a knee-deep pool of water.

这大约是 5 千帕，即齐膝深的水池底部的压力。

We also know because I know that the atmospheric pressure is 101.8 kilopascals.

我们也知道， 因为我知道大气压是 101. 8 千帕。

With correct rounding, that will give you a partial pressure of 21 kilopascals for oxygen.

通过正确的舍入， 这将为您提供 21 千帕的氧气分压。

STP means standard temperature and pressure, which according to the lords of chemistry is 0 degrees Celsius and 100,000 pascals or 100 kilopascals.

这个 STP 的意思是——标准温度和压力（简称为标准状况），在化学里它的意思是摄氏0度 和 10万帕斯卡 (或者说100千帕斯卡)。

The calculations should show that the helium would have a pressure of 980 kilopascals, if it were alone.

计算结果表明， 如果单独使用氦气， 其压力将达到 980 千帕。

And airplane cabins aren't even fully pressurized to the sea level pressure of 101.3 kilopascals.

飞机客舱甚至还没有完全加压到海平面压力101.3千帕。

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。

Now, the International Space Station is pressurized to sea level pressure, 101.3 kilopascals.

- 现在，国际空间站被加压到海平面压力 101.3 千帕。

Meaning the partial pressure of oxygen was only 16 kilopascals, the minimum required for people on the plane to feel normal.

这意味着氧气分压只有16千帕，这是飞机上的人感觉正常所需的最低值。

Completely by chance, one atmosphere is equal to 101325 pascals, but that's so close that we often just say that one atmosphere is 100,000 pascals or 100 kilopascals.

纯属巧合，1 大气压 = 101325 帕斯卡，但我们一般取整成1大气压 等于10万帕斯卡， 或者说100千帕斯卡。

But since pascals are so tiny we either use kilopascals or we use the pressure here on earth at sea level, that we call one atmosphere or one atm.

但因为帕斯卡实在太小了，我们要么用千帕斯卡，要么用海平面压力来作为单位，我们称之为 1 个大气压， 或者 1 ATM。

We simply subtract 2.2 kilopascals from 101.8 to give us a pressure of 99.6 kilopascals for the carbon dioxide.

我们只需从 101. 8 中减去 2. 2 千帕，即可得到 99. 6 千帕的二氧化碳压力。

Before pressurization, planes would fly up to 10,000 feet or around three kilometers, where the partial pressure of oxygen is 15 kilopascals, just at the limit of what people can handle.

在加压之前， 飞机可以飞到10,000英尺或大约3公里的高度，此时的氧气分压为15千帕，刚好是人类能够承受的极限。

With its concrete skeleton, the Millennium Tower was designed to impose a load of 11,000 pounds per square foot or 530 kilopascals to its foundation (about 100 times more than an average house).

千禧塔采用混凝土骨架，设计可对其地基施加每平方英尺 11,000 磅或 530 千帕的荷载（大约是普通房屋的 100 倍）。

To be clear, the air is still 21% oxygen, but the partial pressure of oxygen, the pressure exerted solely by oxygen molecules is around 5.5 kilopascals, which is a quarter of what it is on the ground.

需要明确的是，空气中仍然含有 21% 的氧气，但氧气的分压（仅由氧气分子施加的压力）约为 5.5 千帕，是地面压力的四分之一。