英语词汇“diffusion pumps”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	diffusion pumps
释义	diffusion pumps 【机械学】(光管、灯泡制作时用的)真空扩散泵原型: diffusion pumps 是 diffusion pump 的复数
随便看	simultaneous distributions simultaneous double counterpoint simultaneous double line simultaneous draw texturing machine simultaneous drifting simultaneous driving and supporting simultaneous earthquake simultaneous econometric model simultaneous eigenstate simultaneous ejaculation simultaneous engagement simultaneous engineering simultaneous engineering environment simultaneous equation simultaneous-equation bias simultaneous equation estimate simultaneous equation in new structure simultaneous equation model simultaneousequation model simultaneous equations simultaneous equations estimator simultaneous equations method simultaneous equations model simultaneous equations problem simultaneous equationss 天之道，其犹张弓乎。天之道，利而不害天之道，损有余而补不足。天之道，损有余而补不足；人之道则不然，损不足以奉有余。天之道，有序而时，有度而节，变而有常。天之高也，星辰之远也，苟求其故，千岁之日至，可坐而致也。天也不使空人天也不着饿老鸦儿吃草天也不着饿老鸦吃草天也不空使人閑居閑散閑日月閑暇閑職閑話閑話休題閑語閑談閑閑