查询词典 drag

However, this lift is accompanied by significant drag, and to diminish this birds and bats partially fold their wings during the upstroke.

不过，这电梯是伴随着重大的阻力，并缩小这个鸟类和蝙蝠部分倍，他们的翅膀在upstroke 。

In the vortex ring gait, the upstroke is aerodynamically passive (there is no bound circulation during this phase, and hence no trailing vortex), and the wings flex and move close to the body to minimize drag.

在涡环的步态， upstroke是aerodynamically被动的（是没有约束，流通在这一阶段，因此没有尾随涡），和翅膀flex和动议接近身体，以减少阻力。

She is the person that used to forget something and always do thing to drag her feet.

她这人就是爱忘事，做什么事情总是拖拖拉拉的

I think this was a vacuum tube system where there is no drag.

我认为这是一个真空管系统在没有阻力。

Verbena: There's no need to drag down sex and pain when they can raise you up.

圣叶：当性欲和疼痛降临的时候，没有必要降低它们。

New Toyota Verso has a class-leading drag coefficient of 0.295 thanks to a carefully judged design that is fundamental to the car's body control, high speed stability and reduction of wind noise.

新丰田Verso的是有阶级性领先阻力系数的0.295感谢判断一个精心设计，是至关重要的汽车的车身控制，高速稳定，风噪声降低。

I was a fashion model, a video editor, and ran a nightclub in drag.

我曾经当过时装模特、影响编辑，去一家夜总会穿过女人的衣裳。

Considered the viscous drag, inert force and form effects imposed by the porous solid matrix to the flow, a turbulent combustion model based on fundamental equations of combustion in porous media was developed.

考虑了多孔介质的粘性力、惯性力及形状效应，以多孔介质中燃烧的基本方程为基础，推导出了多孔介质中的湍流燃烧模型。

It showed that the flow regime and the forces were closely related to each other.Calculation indicated that the interfacial tension force, static pressure force, viscous drag force and dynamic lift force were the main forces acting on the droplets. The formation process of the droplet was studied.

在一定条件下计算了液滴所受的力，结果表明，表面张力引起的力、液滴内外静压差产生的力、平行于膜表面的流动曳力和运动浮力是主要的力；在此基础上，探讨了液滴的形成过程。

For the three kinds of abnormal-shaped catalyst particles used,i.e.,ring,wheel shape and honeycomb shape,difference of 2.03 times was found in the pressure drop due to viscous resistance and form drag,and up to 2.7 times due to inertial resistance.

本文所选用的三种异形催化剂的颗粒形状可使粘性力引起的床层压降相差约2.03倍，使惯性力引起的床层压降相差约2.7倍。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。