... 冲程,行程 stroke 冲程缸径比 stroke-bore ratio 冲程容积 stroke volume ...
基于66个网页-相关网页
ratio of stroke to diameter
... 比热比 ratio of specific heat 冲程缸径比 ratio of stroke to diameter 变成比（变压器） ratio of transformation ...
基于14个网页-相关网页
短语
缸径冲程比
bore stroke ratio
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