您要查找的是不是:
- Zinc in drinking natural mineral water was preconcentated with an ion exchange flow injection system under acidic condition and determined by flame atomic absorption spectrometry. 用流動注射離子交換系統在酸性條件下在線富集飲用天然礦泉水中的鋅;並用火焰原子吸收光度法進行測定;在120h~(-1)的進樣頻率下;靈敏度可提高8.;5倍。
- During the process of gravel-packing in horizontal wells, there are the filtration flow of the carrier fluid to the formation and the exchange flow through the screen slots. 由於攜砂液向地層的濾失以及通過篩管縫隙的流體質量交換,水平井礫石充填過程中沖篩、井筒環空兩個流動系統均為複雜的變質量流。
- Do you accept foreign exchange certificate? 你們接受外匯券兌換券嗎?
- Trading on the Stock Exchange was light today. 證券交易所今日交投平平。
- A soldier was wounded in the exchange. 一名士兵在交火中受傷。
- He gave me an apple in exchange of an orange. 他給我一個蘋果,交換一個橙子。
- Each telephone served by a private branch exchange. 由專用小交換機提供服務的電話分機。
- By just exchange one for another giver. 就這樣以心相許相與。
- The London Stock Exchange is in turmoil today. 今天倫敦證券市場一片混亂。
- Keep this exchange memo for reconversion into foreign currency. 保存好這張兌換水單以便兌換回外幣。
- Is five apples for five eggs a fair exchange? 用五個蘋果換五個雞蛋公平嗎?
- The New York stock exchange crashed in1929. 紐約股票交易所於一九二九年大崩潰。
- I'd like to exchange some pounds for dollars. 我想把一些英鎊兌換成美金。
- An exchange of opinions is helpful. 相互交換意見是有益的。
- He paid for the goods sent him from Detroit by a bill of exchange. 他收到底特律給他發來的貨物后以匯票付款。
- Please let me have a marketable lot in exchange for them. 請允許我們收到能出售的貨物並將原貨寄回。
- The paper publish a daily list of stock exchange transaction. 該報紙發布證券交易所每日股票買賣的一覽表。
- A market or exchange where business is transacted. 交易所做生意的市場或交易所
- One who signs a time draft or bill of exchange. 承兌人在定期匯票或匯票上簽字的人
- The workings of the Stock Exchange are beyond most people's ken. 證券交易所的運作情況大多數人都不了解。