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- A NEW WAY FOR VACUUM COLUMN EXPANSION REVAMPING 减压塔扩能改造新途径
- LOW LOAD AND STABLE RUNNING OF LARGE DIAMETER VACUUM COLUMN 大直径减压塔的低负荷平稳运行
- She angled her column of chitchat toward teenagers. 她的漫谈栏侧重于十几岁的青少年。
- 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。
- Application of New Type Compound Angling Hole Column Plate on Lubricating Oil-Bitumen Vacuum Column 新型复合斜孔塔板在润滑油-重交沥青型减压塔中的应用
- 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。
- He used to write a column for this newspaper. 他过去曾为这家报纸写专栏文章。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- His column is syndicated throughout the world. 他的专栏文章通过报业辛迪加在世界许多报刊上发表。
- 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 column is surmounted by a statue. 柱顶上树立了一尊雕像。
- Nelson's Column is a famous monument in London. 纳尔逊纪念碑是伦敦著名的纪念碑。
- He always read the sports column in the Times. 他总是阅读《泰晤士报》的体育栏。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The top part of a pillar or column. 柱头一根柱子或圆柱的顶端部分
- Blending the first side of vacuum column into the super heavy crude oil, reducing the distillation unit energy consumes 超稠油掺炼减一线,降低蒸馏装置能耗
- 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
