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- three-shaft horizontal vacuum pug mill 三轴卧式真空练泥机
- Chain Transmission Reliability Analysis and Improvement of Vacuum Pug Mill 混料练泥机链传动失效可靠性分析与改进
- 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。
- 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
- 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
- vacuum pug 真空练泥机
- Pug's abrupt proposal had come much too late. 帕格的出乎意料的求婚来得未免太晚了。
- vacuum pug mill 真空干碾机
- Pug gave his wife an absent kiss. 帕格心不在焉地吻了一下他的妻子。
- Pug looked at her with special warmth. 帕格带着特殊的温情望着她。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- Pug rubbed a hand over his grimy stubby face. 帕格伸手摸了摸他那肮脏的、胡子拉茬的脸。
- 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。
- An irritated look crossed pug's face. 帕克马上露出不快之色。
