This paper presents the features of the membrane filtration technology and its practice for treating cyanide barren solution.
介绍了膜过滤技术的特点及处理氰化贫液的实践。
A solution to Somalia's problems will not be found on the high seas or on the country's barren farmland, but only in the capital, Mogadishu.
单单加强公海安全或者摆脱国内农业困境不能解决索马里问题。想找问题的答案只能着眼于首都摩加迪沙。
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