英语词汇“vacuum column bottoms”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	vacuum column bottoms
释义	vacuum column bottoms n.减压渣油
随便看	phase coding phase codingin data communication phase-coding signal phase coefficient phase-coefficient distortion phase coherence phase-coherence phasecoherent phase coherent phase-coherent phase coherent carrier frequency phase coherent detection phase coherent frequency shift keying phase coherent FSK phase coherent measurement phase-coherent measurement phase coherent modulation phase coherent state phase coil phase coil insulation phase coincidence Phase coincidence detection phase coincidence detection technology phase collision phase combination