拖力

The drag force adds flow resistance to the movement of an object in the opposite direction to its velocity, as in a fluid.

拖拽力是描述的一个与物体的运动速度方向相反的阻力，例如在液体中。

The drag force depends on the density or thickness of the fluid; for example, moving through air is easier than moving through water.

拖拽力的值取决于液体的密度和粘稠度；例如在空气中移动一个物体要比在水中移动一个物体要容易的多。

Acceleration sensitivity, which determines the noise level of sensing array induced by cable dithering and towing instability, as a result of the special working scheme, circumstance and structure installation of the towed linear array, is a key parameter of the fiber optic hydrophone for the towed linear array application. Therefore, the reduction of FOH acceleration sensitivity is important for the towed linear hydrophone array to achieve an excellent performance.

拖曳线列阵的工作方式、环境条件和结构安装等特点对光纤水听器的性能提出了许多特殊的要求，特别是加速度灵敏度，它关系到拖曳线列阵声纳能否有效地抑制由拖缆抖动及拖曳力变化等引起的振动噪声的干扰，因此降低拖曳线列阵用光纤水听器加速度灵敏度是光纤水听器拖曳线列阵系统性能的重要保障。

By a theoretical model, influences from electron temperature, ion temperature, plasma flow and secondary electron emission are mainly analyzed.

主要讨论了电子温度、离子温度、等离子体流动以及二次电子发射对尘埃带电的影响；数值计算研究了尘埃带电的弛豫时间；在考虑了离子拖拽力作用下，估算了尘埃粒子在聚变装置中的运动速度；针对碳材料的尘埃理论计算得到了粒子的寿命。

In the chapter three, based on the second chapter, by considering the damping effect of the neutral gas and the ion drag force on the dust particle, the electrostatic modes and their instabilities in the dusty plasma in the uniform magnetic field are investigated.

在第二章的基础上，第三章考虑了中性气体的阻尼和离子对尘埃粒子的拖拽力作用，对在均匀外磁场中的尘埃等离子体中的静电波和不稳定性进行了研究，发现中频和低频的波模是衰减的。

This thesis in term of characteristics hereinbefore, adopted slippage and differentia rotate speed theory of electromagnetism to imitate differently road conditions of appendiculate quotiety.

并以此为基础，进一步分析了车轮在滚筒上被拖动时、制动时和急加速时的受力情况，建立了附着力与电磁滑差离合器输出力矩之间的力学模型。

First of all we should check our business card printing and membership card making products in the design is reasonable, such as the big pattern (or coaction of the four-colour network) is placed in the position of the drag-and-a bit like layout must have been detrimental to our business card printing and membership card produce high-quality business card printing and membership card making products of this issue, we should put them to pick out the opening position, which is beneficial to pick out the teeth on paper, easier business card printing and membership card produce not changing business card printing and membership card making products.

首先我们不该查抄我们制卡和会员卡制作品在版面上的安排是否公道，比如把不朱量比力不小的图案不收在拖稍场所，差于这样的版面安排必定是不利于我们制卡和会员卡制作不入矮质量的制卡和会员卡制作品的，我们不该把他们不收在叼口场所，这样有利于叼牙差纸张的把持，更便当制卡和会员卡制作不入不变色的制卡和会员卡制作品。

After two days and two nights, he killed the big fish, but the booty coming to grab him at once of a lot of little shark at last, he kills them one by one, but the destiny that the big fish are still unable to escape being eaten up, finally, what the old man towed back to completely exhaustedly are only a pair of fish's bones.

两天两夜之后，他终于杀死大鱼，但许多小鲨立刻前来抢夺他的战利品，他一一地杀死它们，但大鱼仍难逃被吃光的命运，最终，老人筋疲力竭地拖回的只是一副鱼骨头。

See as me Biagio tow sew to injure leg is can for one's own team on the raging waves of deceiving strength still 200 more than needle, In I have fallen into again puzzledly.

可是当我看到巴乔拖着缝了200多针的伤腿，依然可以为自己的球队力罔狂澜时，我又陷入了困惑当中。

When the starship launches the anchor chain, the incomparably sharp state-of-art anchor hook, the hook lives this planetoid surface that moment, because is under the exceptionally violent impact suddenly and tows entrains the strength, all tight hooks live the planetoid surface extremely consistently the starship all, the rearward suspends rapidly; But these have not hung for a while or hangs the jail the starship, then instantaneous on is flung the planetoid the behind, the twinkling of an eye vanishes in the thick thick mist which the planetoid sends out, has lost the trace, looked like they only could alone return from cruise, because they this time the flight vehicle speed radically was unable to overtake once more, this raided rapidly to Earth's planetoid.

当星际飞行器发射的锚链，无比锐利的尖端锚钩，钩住这颗小行星表面的那一刻，由于突然受到异常猛烈的冲击和拖拽力，所有紧紧钩住小行星表面的星际飞行器都极为一致的，急速向后方摆去；而那些一时没有挂住或挂牢的星际飞行器，则瞬间就被甩到小行星的背后，一眨眼就消失在小行星所散发出的浓浓雾气中，迷失了影踪，看来他们只能独自返航了，因为他们此时飞行器的速度根本无法再次追上，这颗急速袭向地球的小行星。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。