The principle,influence fectors and harmfulness of the water body eutrophia in oxidation pond were introdneed in this paper.
针对塘营,介绍了塘营发生机理、影响因素及其危害,探讨了防治措施,并展望了未来研究趋势。
The principle,influence fectors and harmfulness of the water body eutrophia in oxidation pond were introdneed in this paper.
针对塘营,介绍了塘营发生机理、影响因素及其危害,探讨了防治措施,并展望了未来研究趋势。
The new consensus in 2002 shall be devoid of harmfulness, devoid of abusiveness devoid of warfare, and filled with peace.
在2002年,新一致实相将是无害、无暴力、无战争,并被和平所充盈。
This paper briefs the industrial usages i and harmfulness of cyclopentanone and cyclohexanone, and reviews the research progresses in microbial degradation of cyclopentanone and cyclohexanone.
摘要简略介绍了环戊酮和环己酮应用及危害,综述了目前国内外在环戊酮和环己酮微生物降解研究进展。
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