诱导阻力

According to the features of non-resistance puff, the "slight deflagration" mechanism is extended.

根据层燃炉非阻力型冒正压的特点，发展了"微爆燃"理论，提出涡脱落诱导声共振的燃烧振荡机理，并运用该机理对非阻力型正压发生的条件进行了分析。

Dynamic respiratory compliance and total respiratory resistance were measured before surgical incision, after sternal closure in the operating room, and after arrival in the intensive care unit. The following data were recorded: age, weight, preoperative pulmonary infiltrates, preoperative mechanical ventilation, evidence of increased PBF before surgery, duration of CPB, duration of aortic cross-clamp, duration of deep hypothermic circulatory arrest, use of steroids, and volume of ultrafiltrate removed.

分别在麻醉诱导后、手术结束关胸后和返回ICU后3个时间点测定患儿的肺动态顺应性和全肺阻力，并记录患儿年龄，体重，术前胸片浸润性改变情况，术前机械通气情况，术前肺血流量增高情况，体外循环时间，主动脉阻闭时间，深低温停循环时间和体外循环中超滤量等参数。

In the reaction system of using non-ionic membrane, its mass-transfer resistance is greater than without the use of a membrane, so induction period is longer.

在使用非离子性薄膜的反应系统中，其所造成之质传阻力比在无薄膜反应系统大，故反应之诱导期较长。

When the fuel ratio is high, thermal choke occurs in the combustor. Then it will be eas y to hold the flame, the distribution zone of which exˉ pands due to the improved penetrability of kerosene, and consequent ly the drag caused by the strut and ramp decreases.

诱导氢气与煤油共同燃烧时，燃烧室内发生了热力壅塞，此时煤油的穿透度大幅度提高，火焰分布范围更广，稳定火焰的难度降低，支板与斜坡所引起的阻力也随之减小。

In theory, oblique elliptic wing with an elliptic load has the minimum wave drag due to lift and induced drag.

理论分析表明，具有椭圆载荷分布的斜置椭圆机翼有最小的升致波阻和诱导阻力。

Based on the vector analysis and the considered factor of the induced drag the new formulations can adequately estimate the lift and the thrust of flapping-wing compared with the experimental data.

与实验结果的对照表明，基于向量分析、考虑了飞行中的诱导阻力因素的新公式可以有效地估算升力和推力。

The same reductions in induced drag and the ability to lift a given payload with a smaller wing still apply, but the benefits are not as pronounced.

诱导阻力的减少以及在固定载荷的情况下小机翼也能产生同样的升力这个道理同样适用，但是利益却不是很显著。

The spanwise distribution of lift for minimum induced drag of wingshaving a given lift and a given bendingmoment.

分布展升降机最低诱导阻力的机翼有鉴于一部升降机和弯曲某一特定时刻。

Modelling the interaction between the wings and tail suggests that the induced drag of the wing–tail combination is lower than that for the wings alone.

模特儿之间的互动，翅膀和尾部表明，诱导阻力机翼尾组合是低于为两翼单。

WIG craft ; wingtip vortex ; downwash angle ; induced drag ; numerical simulation ; ideal vortex model

地效飞行器；翼尖涡；下洗角；诱导阻力；数值模拟；理想涡模型

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。