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- ion - exchange wastewater 离交尾液
- Ion exchange is one of practical measures to treat electro-plating wastewater for reuse. 离子交换法处理电镀混合废水是一种较为实用的回用技术。
- Amberlyst A-21, macroreticular ion exchange resi... 阿尔伯特A-21离子交换树脂弱碱型；
- Do you accept foreign exchange certificate? 你们接受外汇券兑换券吗？
- Trading on the Stock Exchange was light today. 证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伤。
- He gave me an apple in exchange of an orange. 他给我一个苹果，交换一个橙子。
- Each telephone served by a private branch exchange. 由专用小交换机提供服务的电话分机。
- By just exchange one for another giver. 就这样以心相许相与。
- The London Stock Exchange is in turmoil today. 今天伦敦证券市场一片混乱。
- Keep this exchange memo for reconversion into foreign currency. 保存好这张兑换水单以便兑换回外币。
- For increasing the quality-value ratio of treatment of cyanogenation gold extracting wastewater,ion exchange,electrolysis and magnetization are combined to form a new process. 以提高对氰化提金污水处理的性价比为目的,将离子交换、电解技术和磁化技术结合起来,形成新的复合工艺。
- Is five apples for five eggs a fair exchange? 用五个苹果换五个鸡蛋公平吗?
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- The New York stock exchange crashed in1929. 纽约股票交易所于一九二九年大崩溃。
- I'd like to exchange some pounds for dollars. 我想把一些英镑兑换成美金。
- An exchange of opinions is helpful. 相互交换意见是有益的。
- Complete demineralization is achieved by ion exchange. 用离子交换可以获得彻底的脱盐效果。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- He paid for the goods sent him from Detroit by a bill of exchange. 他收到底特律给他发来的货物后以汇票付款。
