英语词汇“density-gradient column”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	density-gradient column
释义	density-gradient column 密度梯度管
随便看	multiple volume file multiple-volume file multiple vortex configuration multiple voting multiple votings multiple voting share multiple voting shares multiple wait multiple-walled envelope multiple wall envelope multiple wall nanotube multiple-wall paper bag multiple walls multiple-warhead multiple warhead multiple warhead in cluster multiple-warheads multiple wart multiple watch timing multiple watershed method multiple wave multiple-wave interference multiple-wave interferometer multiple wavelength fiber laser multiple wavelength laser 手高眼低扌扌部才才1 才2 才3 才4 才兼文武才华横溢せつえい【設営】せつえんせつえん【節煙】せつがいせつがいせつがい【殺害】せつがい【雪害】せつがんせつがんせつがん【切願】