It's very important to include the fraternals because they're the natural control group.
把兄弟姐妹也包括进来是很重要的因为他们是自然的对照组。
单词 | Natural control |
释义 |
Natural control
原声例句
Reel知识卷轴 It's very important to include the fraternals because they're the natural control group. 把兄弟姐妹也包括进来是很重要的因为他们是自然的对照组。
英语百科
Biological pest control![]() ![]() ![]() ![]() Biological control is a bioeffector-method of controlling pests (including insects, mites, weeds and plant diseases) using other living organisms. It relies on predation, parasitism, herbivory, or other natural mechanisms, but typically also involves an active human management role. It can be an important component of integrated pest management (IPM) programs. There are three basic types of biological pest control strategies: importation (sometimes called classical biological control), augmentation and conservation. |
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