我们的带有排气消声器和进出口过滤器的正排量泵为您保证顶端缺口的可靠性能。
Our positive displacement pumps with exhaust silencer and inlet and outlet filters assure you top notch reliable performance.
设计并建造了一种用于船用柴油机排气消声器声学和气动性能试验研究的台架。
A test bed for the performance study of Marine diesel engine exhaust silencers was designed and built.
船用排气消声器的结构和气动性能是柴油机装船技术研究的一个重要组成部分。
The structure and the aerodynamics performance of marine exhaust muffler is one of the important aspects when the diesel engine is installed on the ship.
作者应用不稳定流动计算机模拟方法，不仅能估算排气消声器特性，还能模拟不同消声器结构对发动机性能的影响。
With the computer simulation of exhaust mufflers and IC engines, the influence of mufflers on engine performance as well as exhaust noise can be predicted.
使用三维数值计算方法预测内燃机排气消声器的声学性能和阻力特性。
The 3-d numerical methods are used to predict the acoustic attenuation performance and flow resistance characteristics of internal combustion engine exhaust silencers.
内燃机排气消声器的实际消声性能既与消声器本身结构有关，又与排气噪声源性质有关。
The performance of an exhaust muffler of internal combustion engine is related not only to the construction of itself, but also to the characters of the exhaust noise source.
利用正交设计方法对汽车的排气消声器进行优化设计，弄清了不同参数对消声器性能的影响和变化规律。
In this paper, an orthogonal designing method was used for the optimal design of an exhaust muffler for vehicle.
利用正交设计方法对汽车的排气消声器进行优化设计，弄清了不同参数对消声器性能的影响和变化规律。
In this paper, an orthogonal designing method was used for the optimal design of an exhaust muffler for vehicle.
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