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Terms for subject Mechanics containing 比例 | all forms
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上行时间比up time ratio
传动【齿轮】比gear ratio
伸张【叶片】面积比expanded blade-area ratio
伸张【叶片】面积比expanded area ratio
减速比reduction rate
前后比front-to-back ratio
发动机压力比engine pressure ratio
变速器减速比transmission reduction ratio
喷管压力比nozzle pressure ratio
夏比单梁V 型切口冲击试验Charpy V-notch impact testing
巴比特合金Babbit ' s metal
巴比特合金Babbit's metal
巴比特合金Babbit metal
改进的克雷格比modified Craig ratio
标准尺寸比standard dimension ratio
泵减速比pump reduction ratio
纵横【高宽,长径】比aspect ratio
缸径一冲程比bore-to-stroke ratio
重长比weight to length ratio
长宽比length-breadth ratio
长度与直径比slenderness ratio
长径比slenderness ratio
驱动桥减速比axle ratio