英语词汇“When feeding paper roller down,stop,roller up”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	When feeding paper roller down,stop,roller up
释义	When feeding paper roller down,stop,roller up. 送纸时网纹辊下降,停止时网纹辊上升。
随便看	valence quark valence relations valence rule valences valence saturation valence shell valence-shell valence shell electron valence shell electron pair repulsion valence shell-electron pair repulsion valence shell electron pair repulsion theory valence-shell electron pair repulsion theory valence shells valence-shells valence state valence state and structural environment valence state electron affinity Valence State Electron Pair Repulsion valence-state ionization potental valence-state ionization potential valence state of element valence states characteristics of uranium Valence status Valence-sur-Baïse valence tautomerism