查询词典 exhaust

Vacuum pump exhaust because there is selective and therefore, sometimes can not meet the selection of a pump exhaust requirements, the need for several pumps together, complement each other to meet ventilation requirements.

由于真空泵有选择性抽气，因而，有时选用一种泵不能满足抽气要求，需要几种泵组合起来，互相补充才能满足抽气要求。

At present, the seal-type multi-stage vacuum pump is the most widely used access technology, a pump, it can be used as a separate low-vacuum equipment to the exhaust pump, it can be used as high-vacuum exhaust pump, when the first class, formed into a high demand for multi-stage pump.

目前，油封式多级泵是国内真空获得技术中应用最广的一种泵，它可单独用作低真空设备的排气用泵，也可用作高真空排气时的前级真空泵，组成成高要求的多级泵。

Vacuum pump exhaust because there is selective and therefore, sometimes can not meet the selection of a pump exhaust requirements, the need for several pumps together, complement each other to meet ventilation requirements.

因为真空泵有选择性抽气，因此，有时选用一种泵不能知足抽气要求，须要多少类泵组开止回，相互弥补能力满意抽气要求。

The exhaust of main, auxiliary engine is discharged to the atmosphere through funnel via exhaust pipe, silencer.

主、辅柴油机的排气通过排气管、消音器由烟囱排至大气中。

High-temperature exhaust muffler as well as the roof fan series muffler, regulating valve, butterfly valve, exhaust valve, positive pressure to send air, fire dampers, smoke mouth plate, fire protection, thermal insulation hose.

消声高温排烟以及屋顶风机系列消声器、调节阀、蝶阀、排烟阀、正压送风口、防火阀、板式排烟口、防火、保温软管。

The company is specialized in producing fan series (axial fans, centrifugal fan, mixed flow fan ramps, fire high-temperature exhaust fan, air blower, roof fan, air-conditioning fan, explosion-proof fan, wind tank chassis, etc.), fan series (industrial exhaust Fan, industrial fans, etc.), accessories (Motors, Feng Ye, flange, net enclosures, Baiye, outlet, the wind pipe and regulating valves, fire dampers, silencers, wires, etc.).

本公司专业生产风机系列（轴流风机、离心风机、混斜流风机、消防高温排烟风机、鼓风机、屋顶风机、空调风机、防爆风机、柜式风机箱等），风扇系列（工业排气扇、工业电风扇等），配件系列（电机、风叶、法兰、网罩、百叶、风口、风管、调节阀、防火阀、消音器、电线等）。

New rear fascias unique to the sedan and coupe/convertible accommodate both single and dual exhaust, as well as larger diameter exhaust tips.

新的前后面板独有的轿车和双门/敞篷容纳单，双排气，以及大直径排气管。

Through treatment in the major repair, the exhaust steam pressure from the high-pressure cylinder has been decreased about 0.13 MPa, the exhaust steam temperature from the high-pressure cylinder being lowered about 14 ℃, substantially enhancing the efficiency of said turbines.

试验结果为：在135MW负荷时，高排压力和温度分别为2.84MPa和338.9℃，比设计值分别高出0.26MPa和21.7℃；实测高中压缸效率分别为76.36%和91.03%，比设计值约低4.7和1.9个百分点，考虑到高、中压缸间轴封

"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

This article has introduced noise reduction principles and methods, formation mechanism of vehicle exhaust noise, sorts of vehicle exhaust mufflers.

本文系统介绍了噪声控制的方法，汽车排气噪声的产生机理以及车用排气消声器的种类。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。