English translation for "lifting-line"

升力线

Related Translations:

lifted:  翘起

lift:  vt.1.举起，使升起，提起，抬起；提高；提升。2.使高尚；鼓舞。3.运送，搬运；空运 ( ＝ airlift).4.偷窃；偷去；抄袭，剽窃。5.起出，拔起；掘出；拔营。6.(把板球等)向高空击去。7.〔美国〕清偿；赎出，赎取(典押物)。8.解除，撤除，撤消。 lift that parcel down the shelf 把那包东西从架上拿下来。 lift weights

lifts:  电梯二升降机脚手架工足升降机

lifting:  n.举起；吊起；上升。

Example Sentences:

	1.	The paper has improved the existing lifting - line and lifting - surface design method by including the rake and skew and solving the optimum circulation distribution with the optimum theory . the blade geometry is expressed with b - spline for the lift - surface method . the boundary condition on the blade is transformed to minimize the summation of the square of normal velocities , the fair blade geometry can be obtained by present technique and the design quality is better 改进了现有的升力线和升力面设计方法，在升力线设计中计及桨叶的纵倾和侧斜的影响，用优化理论求解最佳环量分布，升力面设计中用b样条来拟合桨叶，将物面边界条件转化为求法向速度分量的平方最小，由此可得到光顺的桨叶几何形状，提高和改进了设计质量。
	2.	The lifting - line and lifting - surface design method , the harmonic analysis method based on the panel method , new section design ways , the effective operating curves are integrated into a whole design system of the unsteady propeller , the design system is effective and reliable by the design example , the model test and the application to the full scale ship 本文把升力线和升力面设计方法、基于面元法预报螺旋桨非定常性能的谐调分析方法，新剖面设计方法、有效运转曲线计算方法组合为一套完整的非均匀流场中螺旋桨设计计算系统，经实例设计和模型试验及实船的应用，该设计系统是可靠且有效的。
	3.	This paper present an ideal and calculation method of the effective operating curve where cavitations characteristic is not change . based on the lifting - line and lifting - surface method , using effective operating curve to control the cavitation type and " new section " design method to extend the width of cavitation bucket . the width will almost increase 30 % than the common section 提出了保持剖面空泡特征不变的有效运转曲线的思想和确定方法，在升力线和升力面的基础上，应用有效运转曲线控制空泡类型，采用“新剖面”设计方法扩大空泡斗宽度，其空泡斗宽度比常规剖面增加近30左右。

Similar Words：

"lifting-force moment" English translation, "lifting-gate feeder" English translation, "lifting-inserting method" English translation, "lifting-jack" English translation, "lifting-jet efflux" English translation, "lifting-line propeller theory" English translation, "lifting-piston" English translation, "lifting-plane theory" English translation, "lifting-screw" English translation, "lifting-screw machine" English translation