?破碎比
... ratio of reduction 破碎比 ratio 比 rattler 清砂滚筒 ...
?减速比
... ratio of ranges 潮差比 ratio of reduction 减速比 ratio of revolution 转数比 ...
?缩小率
... 缩小量????amount of this reduction 缩小率????minification; ratio of reduction 缩小术????improved reduce; reduce person; shrink ...
矿业 破碎比
破碎比
机 锻压比
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。