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- rotary vacuum drier(rotary vacuum desiccator) 旋转真空干燥器
- Where drying in vacuum over a desiccant is directed in the individual monograph, a vacuum desiccator or a vacuum drying pistol, or other suitable vacuum drying apparatus, is to be used. 要是按着单独文献报道中做真空干燥失重,应该使用这些文献中要求采用的真空干燥器、真空干燥枪或者其他的真空干燥设备。
- rotatory vacuum desiccator(ro-tary vacuum desiccator) 旋转真空干燥器
- Introduced are principles and application of recent desiccant method,flowing gas-vaporizing method and vacuum desiccating method. 综述了目前常用的干燥剂法、流动气体蒸发法和真空干燥法的原理和应用情况;
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- vacuum desiccator 真空干燥器,真空保干器
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- ro-tary vacuum desiccator 旋转真空干燥器
- rotary vacuum desiccator 旋转真空干燥器
- rotatory vacuum desiccator ro-tary vacuum desiccator
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- We could not pull apart two plates which enclosed a vacuum. 如果两个盘子间是真空,我们就无法将它们分开。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的