英语词汇“preliminary study”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preliminary study
释义	preliminary study 初步研究
随便看	soil lime pozzolan soil liming map soil limnophagous animal soil line soil lines of equal pore pressure soil liquefaction soil liquifation soil local type soil loss soil loss amount soil loss equation soil loss estimation soil loss prediction soil loss ratio soil loss tolerance soil loss tolerance limit soil luck soil lump soil macro-erosion soil macrofauna soil macroorganism soil magnetic susceptibility soil magnetism soil-management soil management 荣华是草上露，富贵是瓦头霜荣华终是三更梦荣名秽人身，高位多灾患。荣名秽人身，高位多灾难荣宗显祖，荫子封妻荣宠旁边辱等待，不必扬扬。荣宠无心易，艰危抗节难荣必为天下荣，耻必为天下耻。荣枯尽寄浮云外，汗漫谁游落照中。荣枯物理终难测，文章心事每相亲。ロウコロウコロウコウロウコウロウコウロウコクロウコクロウコツロウコツロウゴ