您要查找的是不是：
- vacuum inspective meter 真空度检测仪
- 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。
- In the picture a man is seen observing a meter. 你在图中可以看见一个人在观察仪表。
- 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。
- Do you remember the reading on the meter? 你记得表上的读数吗？
- The boy is one meter tall in his stocking feet. 这个小男孩不穿鞋的身高是一米。
- 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。
- Fantastic, he cleared2.4 meter without difficulty. 好极了，他轻松地越过了2米4。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Follow the railroad track about100 meter. 顺着铁路走大约100公尺。
- He broke the record for the one-hundred meter dash. 他打破了百米赛跑纪录。
- One yard is nearly a meter in length. 一码约等于一公尺长。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The passage is only one meter in the clear. 这过道内宽仅为一米。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- Three-fourths meter is waltz time. 三/四拍是华尔滋曲的节拍。
- 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
