backward wave oscillating tube是什么意思、英文翻译及中文解释
backwardwaveoscillatingtube词语：backwardwaveoscillatingtube解释：回波振荡管词性：名词词典：电信专业英汉词典...
oscillating的知识聚焦
cam mechanism for interconverting rotary motion and oscillating motion是什么意思、英文翻译及中文解释
cammechanismforinterconvertingrotarymotionandoscillatingmotion词语：cammechanismforinterconvertingrotarymotionandoscillatingmotion解释：用于旋转运动与振动运动相互转化的凸轮装置词典：专利专业英汉词典...