常見例句雙語例句Barium peroxide and zinc dust.過氧化鋇加鋅粉。Zinc dust, powders and flakes.鋅末、鋅粉及片狀粉末。www.china-customs.comIn the last step, we developed two methods of deprotection employing zinc dust and catalytic hydrogenolysis respectively to give the final product, and improved the work-up as well.在最后一步脫保護(hù)基的研究中，我們分別采用了鋅粉還原和鈀碳?xì)浠瘍煞N方法得到最終產(chǎn)品，并對(duì)其后處理的方法進(jìn)行了改進(jìn)。權(quán)威例句Indium is leached from slag and dust of zinc production and the metal further purified by electrolysis.FORBES: 14% Efficiency for Thin-Film Solar Cells, but Where Will the Indium Come From? 返回 zinc dust