昆虫的

In the action of Dimilin, the diversity levels of Lepidoptera and Orthoptera insect of the treatment plot had a certain degree decline, and the diversity degrees of Hymenoptera insect and spider had a large increase, thus insect community in the treatment stand tended to be relatively stable.

在时间过程中，施药区鳞翅目和直翅目昆虫的多样性水平有一定程度的下降，但下降程度不如对照区大，膜翅目和蜘蛛的多样性水平则有较大程度的上升，因此林内昆虫群落趋于相对稳定。

Allatostains of type A maybe inhibit vitellogenesis in orthopteroid insects through inhibition of biosynthesis and/or uptake of vitelloginin, and this function maybe relates to the inhibition of biosynthesis of JH by CA.

但有些A型的AS对源昆虫的CA没有作用，这可能是在这些昆虫中存在另一个抑制JH合成的机制，包括完全不同类型的AS及第二信使等。

Any of various minute wasp s of the superfamily Chalcidoidea,many of whose larvae parasitize the larvae of other insects.

小蜂小蜂总科的一种体态微小的蜂虫，许多此类昆虫的幼虫寄生于其他昆虫的幼虫内

Any of various minute wasps of the superfamily Chalcidoidea, many of whose larvae parasitize the larvae of other insects.

小蜂小蜂总科的一种体态微小的蜂虫，许多此类昆虫的幼虫寄生于其他昆虫的幼虫内

Research is carried out in the following key areas: antibiotic resistance in bacteria, clostridial genetics, dendritic cells and their function, environmental microbiology and bioremediation, insect viruses and the biological control of insect pests, mycobacterial diseases of animals, microbial genomics, vaccine development delivery systems, viruses and viral vaccines etc.

该系开展下列关键领域的研究工作：细菌的抗生素抗性；梭菌遗传学，树突细胞及其功能，环境微生物学与生物纠正，昆虫病毒与有害昆虫的生物控制，动物的分枝杆菌疾病，微生物基因组学，疫苗开发运送系统，病毒与病毒疫苗等。

The predicted nACh receptor protein shared high identity with other several nAChR β subunit proteins, escepically with Lepidoptera insects. Sequence analysis shows that this gene possesses all the characteristics of nAChR gene family.

推导得到的氨基酸序列与其它昆虫特别是鳞翅目昆虫的烟碱型乙酰胆碱受体β亚基具有高度的同源性，并具有典型的烟碱型乙酰胆碱受体β亚基特征化位点。

Function mechanism of Bt to Helicoverpa armigera and Mythimna separata is studied in this thesis. The results are as follows:1 Bt CrylAc toxin has high toxicity to H. armigera, but has low toxicity to M. separata.

本论文是以棉铃虫和粘虫为实验试虫，研究苏云金芽孢杆菌Bt CrylAcE毒素对昆虫的作用机理，为更好的了解Bt的作用机理以及了解昆虫的抗性问题奠定理论基础。

They can manipulate relationships among plants, herbivores and their natural enemies, and it was very important for Herbivor-induced plant volatiles to manipulate insect behavior.

它们能调节植物、植食性昆虫和天敌之间的关系，对昆虫的行为调控有非常重要的作用，近年来已引起人们的广泛关注。

Happily for the reader, these chronicles bear no resemblance to student reports, though most of the details of life among the six-legged will be familiar to fans of Mr Wilson's entomological writings.

令读者高兴的是，尽管这种六腿昆虫的大多数生活细节会被威尔逊昆虫学著作的粉丝们熟悉，但这些编年史与学生论文没有相似性。

In these cases,larger——than——life models are built.the american museum of natural history has models of fleas,houseflies,and a myriad other insects enlarged up to seventy-four times.the models show the stages of the insects' development and the workings of their bodies.

面临这些情况，便要制作大于实物的模型。美国自然史博物馆里陈列着放大到74倍的蚤、家蝇和万千种其他昆虫。这些模型展示了各种昆虫的各个发育阶段和它们的身体功能。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。