民用柴油机机体的结构可靠性已逐渐成为人们关注的热点。
The structural reliability of civil diesel engine block has become gradually the hot point of attention.
本文对某一型号民用柴油机机体安装应力和静态应力测量及疲劳试验进行了分析研究。
This article analyse a type of civil diesel engine block assembling stress measurement, static stress measurement and fatigue test.
分析了二甲醚作为一种新型洁净燃料，用做柴油发动机燃料、民用燃料的可行性，介绍了二甲醚的生产、研究现状及市场前景。
It analyses the practicability for using dimethyl ether as diesel fuel and civil fuel, introduces production and research state and market foreground for dimethyl ether.
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