低沸點的意思、翻譯和例句

是什麼意思

「低沸點」是指物質在特定壓力下,能夠以較低的溫度轉變為氣體的特性。這通常用來描述液體的性質,尤其是在化學和物理學中。低沸點的物質在常溫下容易揮發,並且在加熱時能夠迅速變成氣體。

依照不同程度的英文解釋

  1. A temperature where something changes from liquid to gas.
  2. A low temperature for boiling.
  3. The temperature at which a liquid becomes gas easily.
  4. A temperature that is lower than usual for boiling.
  5. A temperature at which a liquid evaporates quickly.
  6. The specific temperature at which a substance transitions to gas under certain conditions.
  7. A characteristic of substances that vaporize at lower temperatures.
  8. The phenomenon where a liquid converts to gas at relatively low thermal energy.
  9. A physical property indicating the temperature at which a liquid reaches vaporization under standard atmospheric pressure.
  10. A property of a substance that indicates it will boil at lower temperatures compared to others.

相關英文單字或片語的差別與用法

1:Low boiling point

用法:

指某些液體在相對較低的溫度下轉化為氣體的特性。這對於化學物質的使用和處理非常重要,因為低沸點的物質在常溫下可能就是氣體或在加熱時會迅速揮發。這在實驗室和工業應用中都很常見。

例句及翻譯:

例句 1:

乙醇的低沸點使得它在許多化學反應中容易揮發。

The low boiling point of ethanol allows it to evaporate easily in many chemical reactions.

例句 2:

這種液體的低沸點意味著它在高溫下會迅速變成氣體。

The low boiling point of this liquid means it will quickly turn into gas at high temperatures.

例句 3:

低沸點的溶劑通常用於快速蒸發的應用。

Low boiling point solvents are often used in applications requiring rapid evaporation.

2:Vaporization temperature

用法:

指液體轉變為氣體所需的溫度,通常與壓力有關。這個詞可以用來描述不同物質在不同環境下的行為,特別是在化學和物理學的研究中。

例句及翻譯:

例句 1:

水的蒸發溫度在標準大氣壓下是100度C。

The vaporization temperature of water is 100 degrees Celsius at standard atmospheric pressure.

例句 2:

了解液體的蒸發溫度對於設計化學過程至關重要。

Understanding the vaporization temperature of liquids is crucial for designing chemical processes.

例句 3:

不同液體的蒸發溫度會影響它們的使用方式。

The vaporization temperatures of different liquids affect how they are used.

3:Evaporation point

用法:

這是指液體開始轉變為氣體的具體溫度,這個點通常取決於物質的性質和環境條件。這個術語通常用於化學和物理學中,以描述物質在不同條件下的行為。

例句及翻譯:

例句 1:

丙酮的蒸發點相對較低,因此在使用時要小心。

Acetone has a relatively low evaporation point, so it should be handled with care.

例句 2:

了解材料的蒸發點有助於選擇合適的儲存條件。

Knowing the evaporation point of materials helps in choosing the right storage conditions.

例句 3:

在實驗中,我們測量了不同液體的蒸發點。

In the experiment, we measured the evaporation points of different liquids.