摩托车发动机压缩比测量装置的设计开发。
Design and develop the device of motorcycle engine compression ratio measuring system.
螺杆的压缩比可根据不同的原料设计，也可按用户要求进行设计。
The compression ratio of screw can be designed according to different raw materials and requirements of clients.
设计了不同参数的燃烧室，研究了不同压缩比(13 ~19)和燃烧室形状对柴油机燃烧及HC排放的影响。
Effects of different compression ratios (13 ~ 19) and designed combustion chamber shapes on combustion and HC emissions were studied.
在此基础上设计了点火提前角控制器的软件和硬件，做了高压缩比的LPG发动机试验。
The hardware and software of ignition advanced angle controller are designed in this base. LPG engine with high compression ratio had been tested.
在此基础上设计了点火提前角控制器的软件和硬件，做了高压缩比的LPG发动机试验。
The hardware and software of ignition advanced angle controller are designed in this base. LPG engine with high compression ratio had been tested.
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