Weis - Fogh mechanism is an efficient method to generate high lift or propulsion.

Weis -Fogh机构能够高效率地产生升力或推力.

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The result shows that the joined - wing aircraft has high lift - drag ratio and specific stability and controllability.

研究结果表明,盒式布局飞机具有良好的升阻特性和特殊的纵向操稳特性.

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HH - type pump for low concentrations of high - lift transport slurry or a concentration of high - lift low - abrasive slurry.

HH型 泵适用于输送低浓度高扬程渣浆或高浓度低磨蚀的 高扬程 渣浆.

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Research on Operation Management and Energy Saving Measures of High - lift Step Pump Station.

高扬程梯级泵站运行管理与节能措施.

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High - lift aerofoil section with forward swept wings to give excellent stall and slow speed handling characteristics.

高扬程 机翼部分与前掠翼,使优秀的档位和速度慢的特点.

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