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益虫

na.beneficial insect
网络beneficial insects; useful insects; ebci

益虫

英-汉网络释义

益虫

beneficial insect

英语单词立体记忆 ... Chapter II has six sections. 这本书的第二章有六节。 beneficial insect 益虫； → sector 部门，部分 ...

beneficial insects

百度词典搜索_益 ... 渐渐[ gradually;little by little] 益虫[ beneficial insects] 益处[ benefit;profit;advantage] ...

useful insects

insect的翻译中文意思-在线英汉词典 ... univoltine insect 一化昆虫 useful insects 益虫 wood-boring insect 穿孔性昆虫 ...

ebci

a 一aa 丝aaag 丝绒aaak 丝织aaan 丝绸aaar... ... ebc 蠲 ebci 益虫 ebdz 并不是 ...

helpful insect

helpful是什么意思... ... give a helpful touch to 对…作有益的润色,对…进行适当的处理 helpful insect 益虫 helpful 的例句： ...

uesful insect

Note(01) —— speak ... 【insect】虫子。【uesful insect】益虫。【harmful insect/ pest】害虫。 ...

1

Scientists have found that a crop with a gene that kills pests can leave a poison in the soil that kills helpful as well as harmful insects .

科学家发现，带有抗虫基因的作物能在土壤里留下毒素，这种毒素既能杀死害虫也能杀死益虫。

4

What's a benign termite substitute that would get along with the rest of the crowd?

那么，又到哪里去找一种能够替代白蚁，同时又能和其他生物和平共处的益虫呢？

5

And look, this flower is flooded with predatory bugs , with the good ones, after wiping out the bad ones, the thrips .

看这里，当那些掠食性的益虫将那些害虫牧草虫都清理干净后，花朵里挤满了这些益虫。

7

Though in holding back the pests , we also kill many beneficial species and favor varieties resistant to our pesticides .

但在害虫被遏制的同时，许多益虫也呜呼哀哉，而抗杀虫剂的物种则获益匪浅。

8

gecko is a beneficial insect ah , it is best not to kill them, drive them out just fine .

壁虎是益虫啊，最好是不要杀死们，赶出去就好了。

9

Experts say Asian lady beetles may appear in large numbers in some years . But they say the insects are too helpful to considered pests .

专家说亚洲瓢虫可能会在某几年内大量出现。他们还说这种昆虫是益虫而不是害虫。

10

Bug Hotel, which is designed to bring helpful insects into London parks and just won the city of London 's "Beyond the Hive " competition .

该设计旨在为伦敦动物园引入益虫，且已经赢得了伦敦 “走出蜂箱 ”设计大赛的桂冠。

11

12

13

(C---E) Which are beneficial insects , which are pests ?

你知道下面哪些是益虫，哪些是害虫？

14

Research on Spread Model of "Protecting Worm"

一种以毒攻毒 “益虫 ”的扩散模型研究

15

Does ladybug a good insect or bad insect ?

瓢虫是益虫还是害虫？

16

Is a mantis good or bad for farmers ?

螳螂对农民是益虫还是害虫？

17

These can lead to buy better crops , reduce disease and help with pests conrol pest control by attracting helpful attracting helpful insects .

它们能够带来更优的农作物，减少疾病，通过吸收益虫来有效地控制害虫。

19

Relations Between Beneficial Insects and Pests in Natural Condition and under Pesticide with Support of Logistic Growth

阻滞增长模型支持下对益虫和害虫数量关系及农药影响的分析

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