ladybirds
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n.
瓢虫( ladybird的名词复数 )；
英英释义
ladybird
n.small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests
同义词：ladybugladybeetlelady beetleladybird beetle
权威例句
Ladybirds.Ladybirds
Lady birds
Assessment of Patch Quality by Ladybirds: Role of Larval Tracks
HABITAT DISPLACEMENT OF NORTH AMERICAN LADYBIRDS BY AN INTRODUCED SPECIES
Laboratory study of cannibalism and interspecific predation in ladybirds.
Invasive alien predator causes rapid declines of native European ladybirds.
Asymmetric larval interactions between introduced and indigenous ladybirds in North America.
Cannibalism and interspecific predation in two predatory ladybirds in relation to prey abundance in the field.
Role of surface chemical signals in egg cannibalism and intraguild predation in ladybirds (Coleoptera: Coccinellidae)
Coccinellids and aphids: a quantitative study of the impact of adult ladybirds (Coleoptera: Coccinellidae) preying on field populati...
Relationships between attack and escape rates, cannibalism, and intraguild predation in larvae of two predatory ladybirds.
Cause of Low Hatchability by the Interspecific Mating in a Pair of Sympatric Ladybirds (Insecta, Coleoptera, Coccinellidae) : Incapa...
1. What are they? They are ladybirds.
它们是什么？它们是瓢虫。
5iyingyu.blog.163.com
2. There were ants, lacewings, ladybirds, and beetles.
里面有蚂蚁，草蜻蛉，瓢虫，和甲虫。
www.xjishu.com
3. The daily maximum number of aphid preyed theoretically by the female and male adult ladybirds were 87.3 and 93.4 aphids respectively.
龟纹瓢虫对玉米蚜具有较强的捕食能力，雌成虫日最大捕食量为87.3头，雄成虫为93.4头。
dict.cnki.net
4. The barge used one-tenth as much water as a comparable field farm. There was no agricultural run-off, and chemical pesticides were replaced with natural predators such as ladybirds.
开普罗介绍说，驳船上的用水只有普通田地的十分之一，也没有农业径流，使用生物天敌防治像瓢虫这样的温室蔬菜害虫而不是化学农药。
article.yeeyan.org
5. Numerical cladistic method was used for analyzing the phylogeny of ladybirds, based upon adult and larval characters.
根据成虫和幼虫的特征，应用数值支序方法探讨瓢虫科的系统发育。
dict.cnki.net
6. There was no agricultural run-off, and chemical pesticides were replaced with natural predators such as ladybirds.
而且没有农业径流和用来对付瓢虫等天敌的化学农药。
www.ecocn.org
7. The daily maximum number of scales preyed theoretically by the adult ladybirds was 51.57. The searching efficiency decreased with the increase of predator density.
黑缘红瓢虫对扁平球坚蚧具有较强的捕食能力，日最大捕食量为51.57头。
dict.cnki.net
8. Ladybirds can exude a drop of poison from their leg joints. A yellow fluid.
瓢虫的腿关节能分泌出黄色的毒汁。
www.xjishu.com
9. Among the functional groups of natural enemies, ladybirds had a stronger ability of recovery, while spiders and parasitoids were weaker.
在天敌功能团中，瓢虫类恢复能力较强，蜘蛛类与寄生性天敌类较弱。
dict.cnki.net
10. Ladybirds are red. So are strawberries. Why?
甲虫是红色的，草莓也是。为什么？
www.jdip.net.cn
11. They are ladybirds.
它们是瓢虫。
5iyingyu.blog.163.com
12. As a child I would wander off alone whenever I got the chance, to find a patch of moss to sit on and spend the afternoon watching ladybirds and picking flowers to press.
小时候，只要一有机会，我就单独走开，找一小片苔藓，坐在上面；一整个下午观看螵虫，或者摘下花儿，把它揉碎。
article.yeeyan.org
13. The pests go away, but the ladybirds do not.
害虫离开了，但是瓢虫没有。
www.05wang.com
14. And in Chard in Somerset around 10 million ladybirds have descended on farmland and set up home.
在萨默塞特郡查得农场大约1000万只七星瓢虫出现在农田里并“安营扎寨”。
www.hjenglish.com
15. Ladybirds are red. So are strawberries.
甲虫是红色的，草莓也是。
www.jdip.net.cn
16. Prized for farmers for their war on pests and by children for their delicate beauty, the beetles were known to Englishmen in the Middle Ages as ladybirds, creatures of Our Lady.
它们因与害虫搏斗的勇敢行为而博得广大农民的赞美，它们因精致的外貌而受到小朋友的热爱，它们是-甲虫。中世纪时期，甲虫在英国被称作瓢虫，也被誉为‘圣母造物’。
blog.sina.com.cn
17. Prized for farmers for their war on pests and by children for their delicate beauty, the beetles were known to Englishmen in the Middle Ages as ladybirds, creatures of Our Lady.
它们因与害虫搏斗的勇敢行为而博得广大农民的赞美，它们因精致的外貌而受到小朋友的热爱，它们是-甲虫。中世纪时期，甲虫在英国被称作瓢虫，也被誉为‘圣母造物’。
blog.sina.com.cn
18. There were ants, lacewings, ladybirds, and beetles.
里面有蚂蚁，草蜻蛉，瓢虫，和甲虫。
-- 来源 -- 紫激光束-虫子复仇记 - Chapter 7 The Verdict
19. Ladybirds can exude a drop of poison from their legjoints. A yellow fluid.
瓢虫的腿关节能分泌出黄色的毒汁。
-- 来源 -- 网友提供
20. The ladybirds are only temporary residents of the Mount Rainier snowfields.
瓢虫只是雷尼尔山雪地上的短暂居民
-- 来源 -- 电影对白
ladybirds
