您要查找的是不是：
- vacuum method wellpoint 真空预压法井点
- A large-scale model equipment was designed and made for dredged clays dewatering with ventilating vacuum method. 摘要基于高含水率疏浚淤泥堆场透气真空快速泥水分离方法的专利，设计研制了大型透气真空模型装置。
- chlorine removal by vacuum method 真空脱氯
- Construction Technology for Duct Grouting by Vacuum Method 真空辅助压浆施工工艺
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- 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。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- 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。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法，你就会取得良好的结果。
