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单词
Roots vacuum pump
释义
Roots vacuum pump
网络
罗茨真空泵;罗茨泵
网络释义
1.
罗茨真空泵
... 往复真空泵 Piston vacuum pump
罗茨真空泵
Roots vacuum pump
热阴极电离真空计 Hot cathode ionization gauge ...
www.bxkj-standards.org
2.
罗茨泵
罗茨泵
(
Roots Vacuum Pump
)在较宽的压力范围内有较大的抽速; 转子具有良好的几何对称性,故振动小,运转平稳。
www.vertpedia.com
例句
释义:
罗茨真空泵,罗茨泵
随便看
gas phase fluidization
gas-phase hydrogenation
gas-phase ignition
gas-phase laser
gas phase laser
gas phase loading factor
gas phase mass flux density
gas phase mass transfer coefficient
gas-phase mass transfer coefficient
gas-phase oxidation
gas-phase permeation
gas phase permeation
gas-phase polymerization
gas phase polymerization
gas-phase pressure drop
gas phase protein sequencer
gas-phase radioassay
gas phase radioassay
gas phase reaction
gas-phase reaction
gas-phases
gas phase saturation
gas phase sedimentation
gas-phase suspension process
gas-phase thermometric titration
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更新时间:2026/8/14 23:02:10