mercury column
常见例句
- The air pressure is determined by the height of mercury column.
利用水銀柱的高度來量度氣壓。 - He found that the mercury column measured the predicted height.
他發現水銀柱達到了預期的高度。 - A thermometer often now, and more often back in the early 1800s, consists of a glass tube up which a column of mercury or alcohol can travel from a reservoir at the base.
現在常見的溫度計由一個玻璃琯和一個位於底部的貯液槽組成，貯液槽中的水銀或酒精沿玻璃琯上陞形成液柱。 - It is a double column, You can see, it starts with hydrogen and goes to mercury in ascending order of atomic mass.
雙縱欄，你們看到，從氫開始,然後到水銀，按原子質量的陞序排列。
麻省理工公開課 - 固態化學導論課程節選 - Blood pressure, measured by how far pulses of blood in your arm push up a column of mercury, is one health-related number everyone should worry about.
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