英语词汇“Dewar flask”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	Dewar flask
释义	Dewar flask 释义真空瓶，杜瓦（真空）瓶英英释义 Noun 1. vacuum flask that holds liquid air or helium for scientific experiments 行业词典医学杜瓦瓶??? 物理学杜瓦瓶???
随便看	rotatable feeding shoe rotatable, friction surface rotatable head prism rotatable hopper rotatable lamella rotatable lamella louvre window, louvre door rotatable lamp rotatable-loop radio compass rotatablely rotatable nozzle rotatable parts rotatable phase-adjusting transformer rotatable SHAFT(S) in general rotatable shield rotatable slide rotatable spray head rotatable stage rotatable stool rotatable transformator rotatable transformer rotatable valve rotatably rotatary-bowl revolving-turret rotate rotateable

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Dewar flask