aphid怎么读

英式音标：[ˈeɪfɪd]

美式音标：[ˈefɪd, ˈæfɪd]

aphid基本解释

n. [昆] 蚜虫

aphid的意思释义

n.

[昆]蚜虫；

变形

复数：aphids

英英释义

n.any of various small plant-sucking insects

aphid用法及例句

双语例句

用作名词(n.)

In general an aphid cannot or hardly identify its host at a distance.

在一定距离以外，蚜虫通常不能或难以识别其寄主植物。

例句参考

The Evolution of Aphid Life Cycles

The Soybean Aphid in China: A Historical Review

Genome Sequence of the Pea Aphid Acyrthosiphon pisum

Genome sequence of the pea aphid Acyrthosiphon pisum.

Soybean Aphid Feeding Injury and Soybean Yield, Yield Components, and Seed Composition

Photosynthetic Responses of Soybean to Soybean Aphid (Homoptera: Aphididae) Injury

The Nematode Resistance Gene Mi of Tomato Confers Resistance against the Potato Aphid

Toward management guidelines for soybean aphid, Aphis glycines, in Quebec. II. Spatial distribution of aphid populations in commerci...

Determining the optimal timing of foliar insecticide applications for control of soybean aphid (Hemiptera: Aphididae) on soybean

aphid词源

aphid (n.)

1884, anglicized from Modern Latin aphides, plural of aphis, coined by Linnaeus (1758), though where he got it and why he applied it to the plant louse are mysteries. The theory favored by OED as \"least improbable\" is that it derives from the plural of Greek apheides \"unsparing, lavishly bestowed,\" in reference either to the \"prodigious rate of production\" of the insects or their voracity. They also are known as ant-cows.

aphid相关例句

1.He used aphid fecundity data to elucidate the theoretical effects of antibiosis on insect population dynamics.

他利用蚜虫繁殖力资料说明了抗生作用对虫口动态的理论效应。

2.mustard aphid

菜蚜

4.Aphid count on plants in fields do not correlate with virus spread in the same fields.

田间植株蚜数与同块田内病*的扩散程度间无相关性。

5.Since aphid population may become resistant to organophosphorus compounds, avoid excessive spraying.

因为蚜虫类对有机磷化物能产生抗性，所以要避免过多的喷洒。

6.Several other herbicides, including amitrole, barban, dicamba, and MCPA, alter aphid populations on treated hosts plants.

另一些除草剂，包括杀草强、燕麦灵、麦草畏和MCPA，都能够改变处理寄主上的蚜虫群体。

7.This will vary with the local or total number of virus sources, but also with the efficiency as a vector of the prevalent aphid clones.

带*蚜的多少因地区或因*源总数而异，但也与优势蚜群传*力有关。

8.wheat aphid

麦蚜(虫)

10.Large catches of alates may be trapped in areas where the aphid population in the field is extremely small.

在蚜群极小的田间可诱捕到较多的有翅蚜。