effect of high speed dynamic balance technique on turboshaft engine vibration reduction

an engineering method of determining turboshaft engine minimum required torque for starting

一种确定燃气涡轮轴发动机起动最小所需扭矩的工程方法

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built in 1967 at hurst, texas, as a 13-seat utility transport helicopter powered by one lycoming t53-l-13 turboshaft engine.

建于1967年在赫斯特，德州，作为一个13个座位的公用事业运输直升机动力之一，莱康明t53-升-13涡轴发动机。

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a starter mathematic model on a turboshaft engine is described briefly in the paper.

简单介绍了某燃气涡轮轴发动机起动电机数学模型。

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high speed dynamic balance technique of flexible rotor plays an important role in reducing vibration of the turboshaft engine.

柔性转子的高速动平衡技术在涡轴发动机整机减振中有著十分重要的作用。

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a single turboshaft engine is mounted inside the body with air intakes on top of the cabin and a blackhole exhaust.

仅有的一台涡轴发动机安装在机身内部，进气口和排气口在机舱顶部。

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how so? if chinese do not even do the chinese drawing, this kind of art will gradually vanish from the stage of history.

如果连中国人都不画中国画了，那么这个艺术种类会逐步退出艺术的历史舞台的。

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with the advancement of our society, this phenomenon will gradually vanish inevitably.

随着社会的进步，潜规则现象必将逐渐消亡。

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during which all the stars would gradually vanish from the sky.

而在这个期间，所有的星辰会逐渐从夜空中消失。

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i am on duty in shifts, so i will get off work late.

今天是我轮值, 所以下班要晚点.

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i will get off work.

我快要下班了.

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for once, i can get off work early.

难得我可以早一点下班.

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i just get off work.

我刚下班.

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at what time do you get off work?

你们什么时候下班?

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for once, i want to get off work early.

这一次我想早一点下班.

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he thinks he's a big shot just because the teacher complimented him on his essay in front of the class.

就因为老师在全班同学面前称赞他的论文，他便自以为了不起。

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if we can see the funny side, we never make the mistake of taking ourselves too seriously.

如果我们能见到可笑之一面，我们就不会犯这种错误：对自己看得过重（自以为了不起）。

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he had an important air about him.

他是个自以为了不起的人。

词典精选例句

if the social attributes add fuel to the flames in accordance with the same regard, it will be more human depravity;

如果社会属性按照同一方面推波助澜，那么人性就会更加堕落；

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conclusions the multilevel fenestration with undermining enlargement of spinal canal appears to be an efficacious and safe management in the elderly with lumbar spinal stenosis.

结论结果表明本术式是治疗老年人腰椎管狭窄的一种安全和有效的方法。

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objective to evaluate the effects of different body mass indexes on lumbar posterior multi-level open window decompression surgery for elderly patients with lumbar stenosis.

目的对不同体重老年腰椎管狭窄患者行单纯腰椎后路开窗减压手术，并评价其治疗效果。

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