查询词典 insects

A survey was conducted to study the biodiversity and seasonal change of insects in four plant communities, Calamagrostis angustfolia, Salix brachypoda-Calamagrostis angustifolia, Carex pseudocuraica, Carex casiocaepa, in a typical annular wetland in Sanjiang Plain by the methods of yellow-pan trap and net-sweeping.

以三江平原典型环形湿地为研究对象，在小叶章群落、沼柳小叶章群落、漂筏苔草群落、塔头毛苔草群落，采用黄盘诱集法和扫网法定期对湿地昆虫群落进行采集，研究了该区内的昆虫生物多样性及其季节性变化特征。

However, it has been pointed out that wormwood and calamus contain volatile oil, which can be used to kill insects and avoied diseases.

不过也有人指出，其实艾和菖蒲一类植物中大多含有芳香油，可以杀虫防病。

Based on the features of morphology, anatomy, cytology, pollinating insects, embryogenesis and chemistry of representing species,the authors considered that in this family Chimonanthus may be the most advanced, Calycanthus the more primitive, and Sinocalycanthus the intermediate.

根据蜡梅科代表种的解剖学、花粉形态、传粉昆虫、胚胎发育、细胞学及化学成分的研究，作者认为蜡梅科中蜡梅属是本科最进化的属，美国蜡梅属是最原始的属，夏蜡梅则介于二属之间。

Who indicates that it is great for it to be possible to read in the computer goods on the quantum discussion or Lord Rayleigh's letter on the theory has so many jewels, the editor in chief of Nature Philip Cample in the page insures Web of the magazine, co evolutionary of Darwin relating to the insects and the colors of the flowers.

世卫组织表示，它是最适合它才有可能改为在电脑产品上的量子讨论或瑞利的信中对理论有这麼多的首饰，总编辑性质弘cample在页面的保险网络的杂志合作进化的达尔文有关昆虫和颜色的花朵。

Comparisons have been made with different varieties of the microbe including thuringiensis,galleriae,kurstaki and dendrolimus,and also with different test insects including the rice leaf roller,Cnaphaloerosis medinalis,the cabbage worm,Pieris canidia,and the pine caterpillar,Dendrolimus punctatus.

本试验用家蚕蚁蚕对我国六个苏芸金杆菌工业产品进行毒力测定，发现蚁蚕对菌制剂的受毒剂量死亡反应比较稳定，与菜青虫、稻纵卷叶虫、马尾松毛虫的受毒反应相比，一般呈正相关。

The company is mainly engaged in the research, development, production and marketing of carbamido chemicals. The working mechanism of the chemicals is to prevent insects from exuviations in a normal state so as to kill them.

其杀虫机理是抑制昆虫体内几丁质合成，使昆虫不能正常蜕皮而死亡，达到综合防治的目的，残效期长，无残留，使用安全。

Those insect species with following characteristics are included: their hosts are generally edible; specially or sometimes damage fruit part; with comparatively large possibility of being carried by fruits; primary carpophagous insects.

水果果实害虫收录条件为：寄主果实一般可供人鲜食；能够为害果实部分；具有随果实传带可能性；原发性种类。

A huge variety of Phytophagous insects live on Castanopsis sclerophylla leaves.

研究植食性昆虫与植物的相互作用具有重要的生态学意义。

Cealangulin V, isolated from Celastrus, is a kind of active compound for insects. It may has new target in the body of insect.

对天然产物进行研究，从中寻找先导化合物或新的作用靶标是创制新农药的重要途径。

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

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。