The background of the ecological control on tea pests was reviewed in this paper.
本文回顾了茶园害虫生态控制产生的背景。
参考来源 - 皖南丘陵茶区昆虫种群结构及害虫生态控制的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The optimal ecological control factors of ethanol type fermentation is put forward.
提出了乙醇型发酵的最优控制因素。
And then, based on the target as well as the environment conditions in this region, two ecological control plans were proposed.
然后以此目标为前提,结合该区域的实际情况,提出两种生态化控制方案。
Pirate fishing is out of control, depriving some the most world's most vulnerable communities of food and leading to ecological catastrophe, a three-year investigation has found.
一项为期三年的调查发现,掠夺式捕捞已失控,使世界上最脆弱的生物群落失去食物,导致生态灾难。
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