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- ionization vacuum ga(u)ge 电离真空规
- mercury vacuum ga(u)ge 水银真空计
- thermionic vacuum ga (u)ge 热离子真空计
- thermocouple vacuum ga (u)ge 热电偶式真空计
- thermocouple vacuum ga(u)ge 热电偶真空计
- pressure vacuum ga(u)ge 真空压力计
- vacuum ga(u)ge 真空表,真空计
- vacuum ga(u)ge control circuit 真空计控制电路
- vacuum ga(u)ge pipe 真空计管
- 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
- vacuum ga(u)ge pressure 真空计压力
- high pressure ionization vacuum gauge 高压电离真空规
- thermocouple vacuum ga ge 热电偶式真空计
- thermionic vacuum ga ge 热离子真空计
- 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。
- 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
- 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。
- Lab tests have been done with higher recoveries of Ga and Ge. 取得了较好的镓锗回收率指标,窑渣中锌和银亦可综合回收。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
