查询词典 tank engine

Based on a series of signal process and noise source identification techniques, especially the major noise source identification methods, such as expurgation method, sound intensity analysis, spectrum analysis vibro-acoustic correlation analysis and so on, the pass-by noise control of SC7080A and SC6360B are studied in detail. By the roadway and dais experiments, the major noise and radiating parts are identified and some economical controlling methods are made. For the SC7080A, to control the emissing noise from the intake and shell vibration of air cleaner, a intake muffler is installed between the air cleaner and intake valve. Based on the theory of Helmholtz resonator, One three-parallel-connected resonant silencer is designed and trial-manufactured. For the SC6360B, the attenuation performance of exhaust muffler in high frequency region is improved. To reduce the vibration noise of shell part, the structure of oil sump tank, exhaust manifold shield and exhaust manifold shield are analyzed and improved. At the same time, some measures, such as sound absorption, sound insulation, are taken to reduce the noise of engine surface emissivity and a sound shield is designed.

本文首先综述了目前国内外汽车加速噪声控制的现状、主要方法和技术措施，在此基础上，结合SC7080A和SC6350B汽车的车外加速噪声水平及现状，综合运用分别运行法、声强法、频谱分析法、声振相干函数法等现代噪声源识别方法，对SC7080A和SC6360B汽车进行了准确详细的车外加速噪声源识别并提出了经济可行的控制方案，针对SC7080A，主要在空气滤清器和进气阀门之间的进气管道上加装进气消声器，抑制空气滤清器壳体表面和进气口两处的噪声辐射，根据Helmholtz共振腔原理设计了三腔并联旁支型共振消声器，并进行了工程化设计和试制；针对SC6360B，主要改善了排气消声器在高频段的消声性能，对罩壳类零件进行了结构改进，降低了其表面噪声的辐射，并对发动机舱进行了吸声、隔声处理，设计了发动机隔声罩。

The fuel tank is different, and it looks like a different engine is fitted.

油缸不同的是，它看起来像不同的发动机装。

The new prototype had Hotchkiss H-39 engine and 75mm DT-UDR anti-tank gun. In February it was tested at Suditi and its performance impressed the OKH officials which were attending trials.

新样车的底盘安装H-39霍奇基斯发动机和DT-UDR 75mm反坦克炮。2月，M-04样车在Sudit进行测试，其优良的性能给在场的德国陆军总部官员留下了深刻地印象。

The optimal flow pressure is 25 pounds of flow pressure from the tank 14 to the cylinder of the engine.

最佳流量压力是25磅的流量压力，从坦克14日至汽缸的引擎。

The iron which formed a tank or a set of pipes may be melted to form a plough or a steam-engine

做成冰箱或管子的铁可以再次熔化来做犁或蒸汽机

In connection with this, I urgently recommend that we press ahead with the production of the Christie tank by reducing the production of the Liberty engine in aviation plants and preparing for the production of other components at the Yaroslavl Automobile Plant.

我紧急建议我们减少航空工厂的自由引擎的生产而将克里斯蒂坦克的生产提前，同时在雅罗斯拉夫尔汽车工厂准备其他备件的生产。

Main products are piston, bettery, carburator assy, flashier, ignition switch, shock absorber, fuel cock, steering lock, starting coil, clutch cable, speedmeter cable, gear shaft, kick shaft, con-rod, engine block, chain, fuel tank, bulb, gear, pointer, water pump, relay, bearing, rear hub, clutch firber, sprocket, lever assy, back mirror, etc.

主导产品：活塞及活塞环，电瓶，化油器，闪光器，点火开关，减震器，油开关，车头锁，点火线圈，导线，齿轮，连杆，汽缸，链条，油箱盖，灯泡，转向灯，水泵，继电器，轴承，轮股，离合器片，链轮，把手，后视镜等我们生产和销售各种摩托车和汽车配件，并且在不断地开发新产品。

The engine of cryogenic liquid rocket is required for fully precooling by natural circulation before launching, and the return flow location of the circulation loop plays an important part in field distribution of tank.

低温液体火箭射前需要采用自然循环方式对火箭发动机进行充分预冷，循环预冷管路的回流口位置是影响液氧贮箱内部场分布的重要因素。

Electric fuel pump is an important part of automobile fuel feed system, which absorbs fuel from fuel tank and provide it to the air crocks of engine by fuel injection.

电动燃油泵是汽车燃油供给系统的重要组成部分，其功用是将燃油从油箱内泵出并通过喷油器供给发动机各个气缸。

With a wrench he loosens the nuts which fuse the fuel line between tank and engine.

他用钳子扭松了接连油箱与发动机的油管上的螺钉帽。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。