您要查找的是不是：
- ionization vacuum meter 电离真空计
- Complex vacuum meter (one ionization gauge and two thermocouple gauges) 复合式真空计(一个电离真空规、两个热电偶真空规)
- Hot cathode ionization vacuum gauge 热阴极电离真空计
- Design of Hot-cathode Ionization Vacuum Gauge 热阴极电离真空计的设计
- high pressure ionization vacuum gauge 高压电离真空规
- Application of Vacuum Meter in Engine Examination 真空表在发动机检修中的应用
- Study on Computer Control of Vacuum Meter 真空计的计算机控制方法研究
- automatic recording vacuum meter 自动记录真空计
- 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。
- 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。
- 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。
- 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。
- Design of an atmospheric pressure ionization vacuum interface and its application on electrospray ionization time-of-flight mass spectrometer 大气压离子源真空接口的研制及其在电喷雾电离飞行时间质谱仪上的应用
- Fantastic, he cleared2.4 meter without difficulty. 好极了，他轻松地越过了2米4。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Follow the railroad track about100 meter. 顺着铁路走大约100公尺。
- 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。
- He broke the record for the one-hundred meter dash. 他打破了百米赛跑纪录。
