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In order to decrease the vertical vibration of rolling stock, the air springs with variable damping oil dampers inside are developed.

为降低铁道车辆的垂向振动，开发了内置可变阻尼油压减振器空气弹簧。

The cover plate constructed in this way reduces disk vibration due to air damping effects resulting from a narrow gap between the disk and the cover plate while suppressing noise due to the presence of the abruptly expanded portion.

以这种方式构成的盖板由于盘片和盖板间的间隙产生的空气减振效果，减少了盘片的振动，同时由于设置有突扩部分，降低了噪声。

Pressure losses in the air duct should be minimized in order to ensure good overall efficiency.

为了保证有较好的总效率，风道(6，20)中的压力损失应减至最小。

The hot air furnace is a kind of energy conservation type furnace, composed of burner, furnace chamber, mixing room, hot air outlet and outside jacket, the diluted air in the jacket has two functions, firstly, having insulation purpose: the air belongs to inert gas, it has good insulation function for furnace body, can reach to purpose to cool/protect inside lining and reduce its thickness of furnace chamber; secondly, having preheating function: the gas in the jacket is contacted with hige temperature furnace wall, and enters the mixing room after heat absorption, then to teach the purpose of preheating and energy conservation.

热风炉由燃烧器、炉膛、混合室、热风出口和外夹套构成，是一种节能型炉型，夹套中的稀释空气有两种作用，其一，保温作用：空气属惰性气体类，对炉体有良好的保温作用，达到冷却保护和减薄炉膛内衬的目的；其二，预热作用：气体在夹套中与高温炉壁相接触，吸热后进入混合室，达到了预热节能的目的。

The invention provides a hovercraft base on air fin balance wing.

本发明提供的是一种基于空气减摇平衡翼的气垫船。

Objective To observe the weight-relieving effect of simple obesity aircrew by the method of diet.

目的使用限制总热量摄入结合有氧运动的方法，对单纯性肥胖飞行人员进行减重治疗。

Methods 30 aircrew with simple obesity (BMI＞28) received a 26 day weight relieving.

30例单纯性肥胖飞行人员（BMI＞28）进行为期26 d的减重治疗。

Objective To observe the weight relieving effect of simple obesity aircrew by the method of diet.

摘 要：目的使用限制总热量摄入结合有氧运动的方法，对单纯性肥胖飞行人员进行减重治疗。

Analytic personage expresses, achieve cast a company to appear on the market through selling it is normal that company stock gets accrual fact to belong to, but a few of firm of not Alexandrine city are achieved cast partner to be decreased centrally inside a week hold " from ", it is coincidence very however.

分析人士表示，创投公司通过出售上市公司股份获取收益实属正常，但不同上市公司的几家创投股东在一周内集中减持"离场"，却很是巧合。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

This procedure using C language, completing a polynomial algebraic computation, addition and subtraction by.

详细说明：本程序用C语言编写，完成一元多项式的代数运算，加减乘。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。