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- SHANGHAI XIANLU VACUUM PRESERVATION EQUIPMENT CO. LTD. 上海鲜绿真空保鲜设备有限公司展位号
- The acellular nerve can be preserved very well for a long period by radiation sterilization and vacuum preservation. 真空封装辐照灭菌法可有效储存去细胞神经 1年。
- Study on the technology of vacuum preservation for raw hide 原料皮真空保藏技术的研究
- 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。
- The aim of the policy is the preservation of peace. 这一政策旨在维护和平。
- 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
- The paintings were in an excellent state of preservation. 这些画保存的非常好。
- Preservation vacuum machine will meet your needs above. 保鲜真空机将满足您的上述需求。
- Plagiarists, at least, have the merit of preservation. 抄袭者，起码也有保存文物的功劳。
- 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
- The environmentalist launched out at great length on energy preservation. 这位环境保护论者就节约能源问题发了一通议论。
- The old building is in good preservation. 那座老式大楼保存完好。
- 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。
