engine compound的意思|示意

The results show that the engine noise is additive weak-intensity continuous spectrum or compound spectrum and for some frequencies it is both continuous and linear.

结果表明：发动机噪声主要是加性、低强度的连续频谱，在某几个频率成分上也分布着线状频谱。

Drive Vehicles over to your Compound while they still work. Mobile Homes, School Buses, Fire Engine Tankers &Ladders, Electrical Contractor Cherry Pickers (for Hunting Blinds), Flatbeds, Box Trucks.

把能开的车都开到你的住处边上，最好是房车、校车、消防车、电力公司的起重机（狩猎用）、平板车或运输卡车一类的大车。

In this paper, a grinding experiment on a piston skirt profile coated with compound material in a high-power locomotive diesel engine is carried out under a rating condition.

通过对某大功率机车柴油机活塞裙部喷涂复合材料层后在标定工况下装机进行磨合实验。

The experiment of sound radiation efficiency and engine noise test were carried out when the engine was equipped with thin-wall components with free and compound damping.

采用表面振动法进行了柴油机表面辐射噪声的诊断，并对附加自由和复合阻尼的薄壁件进行了声辐射效率试验研究和整机试验。

Combustion process of a ceramic heat insulated compound engine was experimentally studied in a constant-volume combustion bomb and a B1135 type single-cylinder diesel engine.

在定容燃烧装置与B1135型单缸机上，对陶瓷隔热复合机的燃烧过程进行了试验研究。

Their dusty compound at the edge of town is filled with secondhand models from Japan, including saloons, off-roaders and a bright red fire engine.

他们那个布满灰尘的院子在小镇边上，堆满了来自日本的二手车，其中有轿车，越野车和一辆鲜红色的消防车。