单螺杆泵在发达国家已广泛使用，国外多数称单螺杆泵为“莫诺泵”《MONOPUMPS》，德国称为“偏心转子泵”。
Single screw pump has been widely used in developed countries, most of the foreign said single screw pump as "Monod pump" "MONOPUMPS", Germany called "eccentric rotor pump".
在为引擎装备了转子叶片和调速齿轮后，涡轮轴发动机单元可以在空中和水下为飞行器提供“可接受的工作效率”，他们称。
There's no reason why the compressor and turbine blades in a jet engine can't be driven by an electric motor to generate thrust under water, he says.
在为引擎装备了转子叶片和调速齿轮后，涡轮轴发动机单元可以在空中和水下为飞行器提供“可接受的工作效率”，他们称。
There's no reason why the compressor and turbine blades in a jet engine can't be driven by an electric motor to generate thrust under water, he says.
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