Afforestation countermeasures for mountainwaste in Saihanba Tree Farm is discussed using systematic engineering.
运用系统工程分析的观点对塞罕坝林场今后的荒山造林对策进行了探讨。
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That is why Yucca Mountain is unnecessarily, and at great cost, being built in southwestern Nevada to store a nuclear "waste" that could instead be simply and efficiently reused.