詞語：ashless
ashless的解釋
ashlessadj. 無灰的
ashless的意思
ashless 無灰的;含灰分較少的;無灰分的;ashless detergent 無灰清淨劑;ashless additive 無灰添加劑;ashless paper 無灰紙;ashless coal 無灰煤;
ashless的參考例句
1.Ashless anti-wear hydraulic oils were developed with the additives produced by Yiping . 選用本公司生產的添加劑研製無灰抗磨液壓油。
2.And the performances of new type ashless dispersant in gasoline engine oil and diesel engine oil were also presented. 介紹了新型無灰分散劑在汽油機油和柴油機油中的使用性能。
3.The synthesis and theory of diisopropyl phosphorodithioic acrylic butyl ester for ashless additive of lubricating oil was studied. 闡述了硫磷酸系列潤滑油無灰添加劑，二異丙基二硫代磷酸丙烯酸丁酯的反應原理、合成工藝。
ashless的詞匯及翻譯
ashless filter paper - 無灰濾紙