Vocab Bloom Hub

dewar flask

/ˈdjuːər flɑːsk/

翻译: 一种真空绝热容器,用于保持内容物的温度恒定,常用于储存低温液体或热饮。以发明者詹姆斯·杜瓦爵士命名。

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词语关系

phrase

/ˈdjuːər flɑːsk/C1formalscientific
  • zh一种真空绝热容器,用于保持内容物的温度恒定,常用于储存低温液体或热饮。以发明者詹姆斯·杜瓦爵士命名。

A vacuum-insulated container designed to keep its contents at a constant temperature, typically used for storing cryogenic liquids or hot beverages. Named after its inventor, Sir James Dewar.

  1. Vacuum flask for cryogenicsC1formal

    A container designed to hold extremely cold liquids, such as liquid nitrogen or liquid helium, by using a vacuum between double walls to minimize heat transfer.

    zh低温杜瓦瓶

    • The lab technician carefully poured liquid nitrogen into the dewar flask.
    • Dewar flasks are essential for storing cryogenic samples.
    • The dewar flask kept the liquid helium cold for several hours.
Vocab Bloom Hub English dataset · 0.3.1

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Vocabulary data from the Vocab Bloom Hub English dataset (CC BY 4.0), https://huggingface.co/datasets/Fristail27/vocab-bloom-hub-en

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