查询词典 insects

They found that the compound triggered a strong reaction in more than half of the insects' 1300 sensilla, suggesting that the molecule drives the insect's behavior.

他们发现：在蚊子的1300个嗅觉感器中，这种化合物能够激起半数以上的嗅觉感器发生强烈的反应。这说明壬醛分子掌控着蚊子的行为。

They found that the compound triggered a strong reaction in more than half of the insects' 1300 sensilla suggesting that the molecule drives the insect's behavior.

他们发现：在蚊子的1300个嗅觉感器中，这种化合物能够激起半数以上的嗅觉感器发生强烈的反应。这阐明壬醛分子掌控着蚊子的行为。

Next, the researchers tested whether neurons in the insects' olfactory receptors, or sensilla, responded to nonanal.

下一步，研究人员测试了蚊子嗅觉受体中的神经细胞对壬醛是否有反应。

The fumigation effect of the essential oil with and without HCN of bitter almond on insects was studied. The results show that the two kinds of bitter almond oil have strong fumigation activity against Musca domestica vicina, Aedes albopictus and Mythirmna separata. It is have the characteristic of low effective concentration and quick response.

通过含有HCN和去除HCN的苦杏仁精油对四种试虫的熏蒸杀虫活性，表明含有HCN和除去HCN两种苦杏仁精油对家蝇、白纹伊蚊以及粘虫均具有很强的熏蒸杀虫活性，具有作用浓度低、作用时间快的特点。

Any of various small, wingless, bloodsucking insects of the order Siphonaptera that have legs adapted for jumping and are parasitic on warm-blooded animals.

跳蚤， 蚤目的各种小型、无翅吸血昆虫中的任一种，长有。。。

In laboratory. the different dosage of INSECTO were mixed with the wheat and rice to study the efficacy of INSECTO against the tested insects Sitophilus zeamais.

在实验室条件下，用不同剂量的INSECTO拌入小麦和大米后，以玉米象、赤拟谷盗和谷蠹作为受试害虫，研究了INSECTO对上述害虫的防治效果。

By using the experiment equipments designed and manufactured by us, the CO2 gas was charged to suffocate and kill the grain insects(Rhizoptha Dominica Fabricius and Sitophilus Oryzae Linnaeu), to protect the grain.

利用自行设计的试验装置，充入CO2气体使储粮害虫窒息死亡，以达到杀灭粮食害虫的目的。

The mortality of all tested adult insects and Sitophilus zeamais eggs were 100% for both the treatments,i.e.,dosag...

在单面密封的房式仓内分别以13.4g混合气／m3的剂量、粮堆打探管、暴露14d和7.5g混合气／m3的剂量、粮面设置气体分配管道、暴露21d两种形式下进行了实仓熏蒸试验，供试成虫和玉米象卵均达到100％死亡率。

Solenopsis invicta Buren is a kind of invasive insects who do harm to agricultural production, ecological environment, and human health.

红火蚁是一种危害农业生产、生态环境和人民身体健康的入侵性害虫。2004年底首次侵入我国的广东省，后陆续在广西、湖南等地发生，并已造成较为严重的危害。

The similarity of the pattern of 5-HT immunoreactivity and localization of some positive somata among the three beetles raise the possibility that 5-HT seemes to serve similar physiological function in different insects. Furthermore, 5-HT might be involved in modulating the ingestion by regulating muscular activity and visual sensitivity.

不同昆虫脑内5-HT阳性反应产物分布模式的相似性表明，5-HT在不同昆虫中极有可能发挥着相似的生理功能，而且5-HT可能参与调节饮食行为及视觉系统的敏感度。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。