增压器

This paper gives an account of the fracture criteria predetermination made for cast or forged heat-resistant alloy or high strength alluminum alloy disk rotors of different structures used in rocket,helicopter and airfreighter gas turbines or marine high speed diesel engine superchargers.

本文叙述了对用于火箭、直升机、运输机的燃气涡轮发动机及船用高速柴油机增压器的锻、铸造耐热合金、高强度铝合金的不同结构轮盘转子破裂准则所作的预先确定；在旋转试验台上进行的轮盘转子破裂试验。

In contrast to revolving speeding of the turbo-charger and the passing frequencies of the blades, the blades syntonic frequencies are obtained. While,I bring forward methods of adjusting frequencies of blades to avoid their resonace.

对比增压器的工作转速和叶轮与涡轮叶片旋转通过频率，找出了叶片共振的频率，并提出了相应的调频措施，从而为控制增压器叶片的振动提供了理论依据。

The reason for this is that the supercharger compresses the air to a high degree inside the supercharger and it decompresses as it enters the plenum.

这的原因是增压器把空气压缩成A 当它进入时，在增压器和它里面的高的度降压充气室。

It is said that the compression of the air occurs in the plenum after it leaves the supercharger in the modified roots type supercharger unlike the Lysholm where the air is compressed inside the blower and then decompresses as it leaves the blower and enters the plenum.

据说那 压缩的那些空气的在叶子它之后在那些充气室内发生增压器在方面修改生根类型增压器与不同空气被然后在吹风机里面压缩的Lysholm 当充气室留下吹风机并且进入时，使降压。

Reasons:(1) If metal friction sound is the turbocharger rotor-bearing or thrust bearing wear too much, turbocharger impeller and shell friction generated.

原因： （1）如有金属摩擦声，是增压器转子轴承或止推轴承磨损过多，叶轮与增压器壳摩擦而产生。

A key feature of the new engine is the unique, parallel sequential turbocharger system, the first of its type to be fitted to a V-engine anywhere in the world.

这台3.0升引擎能取得如此骄人的性能指标关键在于它采用了平行连续涡轮增压器，这是全球首个在V型引擎中配备该类型涡轮增压器的先例。

Body radiated noise. All ducting and pipework not part of the test turbocharger is

于测试增压器的部分均被很好地包裹起来以免非增压器噪音对实验结果的影响。

The simulation analyses of turbocharger's flow are carried out to improve its efficiency.

为提高涡轮增压器效率，对增压器内流场进行了模拟和分析。

This platform can study aerodynamics,structure and vibration of the blade of turbocharger simultaneously.

优化的实例表明，这种方法提高了增压器涡轮的整体性能，可以应用在叶片设计以及整个增压器的设计中。

Capability of flying up to 40,000 feet, but it would take a two-stage turbocharger 'something that

但是这需要第二阶段的某种涡轮增压器，这种增压器我们目前尚未研发出来。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。