排气

"The engine uses two fired four-stroke cylinders under high pressure, which alternately exhaust into a low-pressure central expansion cylinder, which, in a fifth stroke, provides a further expansion process on the exhaust gases."

高低压指的是工作流体操作的压力，不是压缩比，中缸只有提供&膨胀&行程，并没有压缩点火燃烧等，因为这是汽油引擎，燃烧在小缸点火爆炸完的瞬间就结束了，排气进到中缸只是在继续减压膨胀，并没有做其他事

All Trick Flow PowerPort Billet Cylinder Heads for small Ford feature CNC-profiled combustion chambers CNC-ported intake and exhaust runners beryllium copper or ductile iron valve seats and manganese bronze valve guides..

所有的计谋流方坯缸盖PowerPort小福特功能数控异形燃烧室，数控移植进气口和排气选手，铍铜或球墨铸铁阀席位，锰青铜阀门指南。

A little capillary hemorrhage was found in the 20 cases after bronchofibroscope lung biopsy, and 8 cases received the 1 millilitre of 0.001% adrenaline to hemostasis. 1 case were with chest distress after operation, and confirmed to be pneumothorax by X-ray and received aerofluxus treatment.

本组20例患者活检后纤维支气管镜下见少量渗血，8例予纤维支气管镜下注入1∶10000肾上腺素出血停止；1例术后出现胸闷，经胸部X线检查发现气胸并给予胸穿排气后治愈。

According to the limits from the standard which will be set - Limits and Measurement Methods for Smoke Emissions from Mopeds and Motorcycles, motorcycle samples were tested in our country, with the method of test for exhaust smoke under snap - acceleration conditions for motorcycles.

以即将制定的《摩托车和轻便摩托车排气可见污染物限值及测量方法》标准中的限值为依据，用急加速法对我国新生产摩托车和在用摩托车的排烟进行部分抽样检测，结果表明，四冲程摩托车的排烟通过率为100％。

Along with the establishment and the consummated of environmental legislation all over the world, the country standard about the limits for exhaust smoke from motorcycles and mopeds will established and be implemented.

中文摘要：随着国家环保法规日趋完善，对摩托车和轻便摩托车的排气烟度限值标准即将制定、实施。

Prediction and analysis of the acoustic performance of ducts and mufflers have extensive applications, particular...

管道及消声器声学特性预测及分析在内燃机排气消声器设计等方面有着广泛应用，由于实际消声器一般具有复杂的几何形状。

The experiment rig was designed and built for measuring the acoustic characteristics of exhaust mufflers.

为进一步检验理论方法的正确性，设计并建立了排气消声器声学特性测量实验台。

Stainless steel exhaust system with aluminum mufflers is tuned to enhance the engine's torque output.

经过调校的带铝制消声器的不锈钢排气系统可有效增加引擎的扭力输出。

People sitting in a vehicle in the middle of heavy traffic are directly in the path of the pollutant source---other vehicle' s mufflers.

坐在车辆内停留在繁忙道路中间的人在污染源——其他车辆的排气口的直接路线上。

Wet-lift mufflers are limited in lift capability to about 18 inches or 460mm. They also have

湿式提升排气系统的消声器受限于扬程18英寸或460毫米。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了