查询词典 coleoptera

The colonized time of Ol. Opisthopora and Coleoptera were 8.42 and 6.45 months at mixed forest respectively, while Hymenoptera and Collembola were 9.48 and 7.91 months respectively at Chinese fir forest.

后孔寡毛目在杉木混交林凋落物中集聚的时间最长，鞘翅目集聚的时间最短，分别为8.42和6.45个月；膜翅目在杉木纯林凋落物中集聚的时间最长，弹尾目集聚的时间最短，分别为9.90和7.91个月。

Result］ The sampled identification showed that, a total of 1 462 soil animals were collected from 4 greenbelts, belonging to 14 orders, 8 classes and 2 phyla. The dominant groups were Aconite, Collembola and Hymenoptera, while Tubificidae, Arenas, Isopoda, Diplura, Coleoptera larvae were the ordinary groups and others were rear groups. The composition of soil animals in the 4 kinds of greenbelt habitats was extremely similar.

结果］ 通过取样鉴定，在4种绿地中共采获到土壤动物1 462只，隶属2门8纲14目，其中优势类群为蜱螨目、弹尾目和膜翅目，常见类群为颤蚓目、蜘蛛目、双尾目和鞘翅目幼虫，其余类群为稀有类群。4种绿地类型的土壤动物种类组成极为相似。

The rice water weevil Lissorhoptrus oryzophilus Kuschel, belongs to Erirhininae (Coleoptera: Curculionidae), and it is a dangerous quarantinable pest of rice.

稻水象甲Lissorhoptrus oryzophilus Kuschel属节肢动物门，昆虫纲，鞘翅目，象甲科，象甲亚科，稻水象属，是一种危害巨大的检疫性水稻害虫。

There were 20 groups of macrofauna by hand sorting, mainly including Coleoptera and their larvae, Hymenoptera, Isoptera and Diplopoda.

手捡大型土壤动物共20个类群，以鞘翅目及其幼虫、膜翅目以及等翅目和倍足纲为主。

The soil character had greater impacts on the non-dominant commnunity, individual density and Enemata than the main community of microorganisms; Actinomyces had greater impacts on Coleoptera and Oligochaeta opisthopora; Fungi had greater impacts on Isopoda and Formicidae.

土壤性质对弱势类群、土壤动物种群密度和土壤线虫影响比土壤微生物的影响大；放线菌对鞘翅目和后孔寡毛目影响较大；真菌对等足目和膜翅目蚁科影响较大。

The result clearly indicates that the feature of Roundness, Eccentricity and HoleNumber of Hemiptera, Lepidoptera and Coleoptera varies remarkably. And thus are able to serve as means of distinguishing the 3 Orders.

研究结果表明，半翅目、鞘翅目与鳞翅目的似圆度、偏心率、亮斑数总体均值差异显著，这3个MMF适宜在3个目的分类鉴别中作为鉴别特征。

Extracted from the images of 28 species of insects of the Hemiptera, Lepidoptera and Coleoptera, the application of rough-set theory and fuzzy clustering analysis in insect taxonomy was evaluated.

本文根据昆虫图像，对半翅目、鳞翅目、鞘翅目的28种昆虫提取的形状参数、叶状性、球状性等7项数学形态特征进行了粗糙集模糊聚类分析。

The analysis of existing insect diversity showed that there are species of the common insects, except Coleoptera and Hemiptera, there are no more than 20 species among the other 9 orders of the insect species, and the index of species Shannon-wiener is low.

昆虫物种多样性分析显示：Shannon-Wiener指数较低，该区常见昆虫种类较少，除鞘翅目和半翅目昆虫外，其它9个目的昆虫种类匀不超过20个种类。

Results showed that a total of 25945 insect specimens were collected, of which the insects of Diptera and Homoptera were dominant, and then followed by Hymenoptera, Thysanoptera, Collembola, Coleoptera, Hemiptera, and Orthoptera.

共采集昆虫标本25945号，其中双翅目和同翅目数量最多，其次为膜翅目、缨翅目、弹尾目、鞘翅目、半翅目、直翅目等。

Uses: Control of a wide range of insects (particularly Lepidoptera, Hemiptera, Homoptera, Diptera and Coleoptera) and spider mites in fruit, vines, olives, hops, vegetables, ornamentals, field crops, cucurbits, flax, cotton, tobacco, soya beans, etc. Also used for control of flies in animal and poultry houses and dairies.

具有触 杀和胃毒双重作用，进入虫体后，抑制乙酰胆碱酯酶，使昆虫神经传导中起重要作用的乙酰胆碱无法分解造成神经冲动无法控制传递，使昆虫出现惊撅、过度兴奋、麻痹与震颤而无法在作物上取食，导致最终死亡。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。