VACUUM PUMP的例句大全

Application study on solid lubrication in a dry scroll vacuum pump

涡旋真空泵中固体润滑技术的应用研究

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Tumbler: use vacuum pump to pickle meat and vegetables, quickly and efficiently.

腌肉机：真空腌制，速度快，效果好。

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Study on Pumping Speed and Compression Ratio at Nil Throughput of Roots Vacuum Pump

罗茨真空泵性能考核指标&抽速和零流量压缩比的探讨

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Study on Technology of Metal Matrix Composites Prepared by V EPC Method Selection of Vacuum Pump and Capacity Calculation of Dust Separator in Lost Foam and V-process Casting

负压实型铸造法制备金属基复合材料的工艺研究消失模与V法铸造用真空泵的选型和负压罐的计算

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Technical Retrofit on Erecting Atmosphere Spray at Vacuum Pump of Condenser

凝汽器真空泵加装大气喷射器技术改造

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The Henry Milker is a hand-operated vacuum pump.

Henry Milker是一种手动操作的真空泵。

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Thermodynamic Analysis and Research on Variable Mass System of Reciprocating Vacuum Pump

往复真空泵变质量系统热力学分析研究

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The degasification mechanism of a vacuum drilling fluid degasser, the matching of the vacuum pump with sewage pump and the selection of various parameters are discussed.

论述了真空式除气器的除气机理及设计真空式除气器时真空泵、污水泵的匹配和各种参数的选择。

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To overcome high differential pressure without thermal overload, gas circulation cooled roots vacuum pump should be fitted with an external cooler.

气冷式罗茨真空泵需要携带泵外换热器，以保证泵在高压差下正常工作而不会产生过热。

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Vacuum pump control system of RH vacuum installation for bloom CCM

方坯连铸RH真空装置真空泵控制系统

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The utility model relates to a vacuum gaining device, in particular to the improvement of a sliding valve in the sliding spool vacuum pump.

本实用新型涉及真空获得设备，特别是滑阀式真空泵中滑阀的改进。

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Research on Slide Valve Vacuum Pump in Use

对滑阀式真空泵使用的探讨

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The utility model provides a double-stage slide valve vacuum pump, which consists of an air pipe and two slide valve cylinders.

一种双级滑阀真空泵，由气路管道和二级滑阀缸组成。

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The oil sealed sliding vane vacuum pump is one of basic vacuum production equipments, wide application and more requirement.

油封式旋片真空泵是真空技术中最基本的真空获得设备之一，应用面广而量大。

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Influence of Built-up Hollow Rotor's Leakage upon Efficiency of Oil-sealed Sliding Vane Rotary Vacuum Pump

组合式空心转子渗漏对油封式旋片真空泵抽气效率的影响

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Sliding vane rotary vacuum pump

旋片式真空泵

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The final liquid ratio of superfluid helium by vacuum-pumping accompanied with throttling process is 90.3%, and the complexity and the cost of the equipment is similar to the vacuum pumping plan.

抽真空及抽真空与节流过程相结合的方案最终获得的超流氦液体率分别约为100%、90.3%。

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Computer simulation study about theoretical wrap of claw type vacuum pump rotor

爪型泵转子理论型线计算机模拟研究

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This type of compressor has simple construction, a small amount of spare parts, small volume size and high efficiency. It is very efficient to be applied to air refrigerating and small air compressor, rough vacuum pump and high pressure fan.

这种压缩器结构简单、零件数量少、体积尺寸小和效率高，可很好地应用于空气制冷空调器及用做小型气体压缩机、粗真空泵、高压风机。

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When designing the reciprocating vacuum pump, calculating the stroke volume Vh and the max.

一般在设计往复泵时，计算行程容积Vh和最大指示功率Ni时都取相对余隙容积系数λv＝1。

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