gray import

基本解釋

• 灰色進口

英漢例句

雙語例句

• Import valve seat can shave the disheartened board, close freely even un fall gray cases.
  進口閥座可作刮灰板，即使在落灰情況下也關(guān)閉自如。
• This paper is based on the complexity and diversity of Chinese textile system. It aims at constructing a series of gray models according to the supply and demand, import and export and so on.
  針對紡織工業(yè)系統(tǒng)的復雜性和多樣性，構(gòu)建了一系列灰色預測模型，對我國紡織工業(yè)“十一五”期間的供求及進出口情況進行了預測。

• gray import更多例句

專業(yè)釋義

經(jīng)濟學

• 灰色進口