查询词典 insect vector

The incidence of Sitodiplosis mosellana has following four factors, which are a new insect in Beijing area, concealable behavior, rapid growth of population and poor understanding of the insect.

通过对小麦吸浆虫发生为害调查、防治试验和灾害控制，明确了该虫在北京市成灾的主要原因有4点，即吸浆虫是外来入侵的新害虫，生活、为害隐蔽，种群数量增长迅速和防治不及时。

Insect cuticular proteins are structural proteins, which form the insect cuticle together with chitin and serve as a barrier to the external environment.

昆虫表皮蛋白（insect cuticular proteins， ICP）是结构蛋白，它和几丁质一起组成昆虫抵御外界环境的屏障--角质层。

Checklists of the known diseases and insect pests were provided, and the identification keys were prepared separately for the known diseases and insect pests of Cycadaceae in China.

简述了苏铁病虫害研究概况、主要病虫害发生规律和防治措施，提供了中国已知苏铁病虫害名录并编制出检索表。

Evaluation of the Impact of Insect-resistant Transgenic Rice on the Feeding and Oviposition Behavior of Its Non-target Insect, the Brown Planthopper, Nilaparvata lugens Homptera: Delphacidae

抗虫转基因水稻对非靶標害虫褐飞虱取食与產卵行为影响的评价，陈茂；叶恭银；姚洪渭；胡萃；舒庆尧-66文免费论文库，大学生论文库

In this paper, the advances on the research and exploitation of insect food are reviewed including the birth of Edible Entomology, basic research on exploitation and industrialization of insect food. The advances on exploitation of some common insects for food such as Musca domestica L., Tenebrio molitor L., Bombyx moril, locusts, Gryllotalpa orientalis burmeister,etc.

从食用昆虫学的产生、昆虫源食品的开发基础研究和产业化等方面综述了昆虫源食品的开发与研究进展；并对一些常见的饲用昆虫，如蝇蛆、黄粉虫、蚕蛹、蝗虫、蝼蛄等的开发与研究进展作了综述。

The attachment to this major group in Hemiptera insect resources in the initial investigation and discussion of the region Hemiptera insect resources and the local environment relations.

本实习小组主要对此地区半翅目昆虫资源的初步调查，并讨论此地区半翅目昆虫资源与当地环境的关系。

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。

H. armigera is a typical polyphagous insect. And its host plants include at least 60 crop species such as cotton, corn, wheat, soybean, tobacco and tomato and 67 wild plant species from about 30 plant families including Malvaceae, Solanaceae, Gramineae, Leguminosae, etc. H. assulta is an oligophagous insect and mainly feeds on tobacco and hot pepper in the field.

棉铃虫是典型的多食性昆虫，其寄主至少有60种作物，包括棉花、玉米、小麦、大豆、烟草、番茄等以及67种野生植物，涉及锦葵科、茄科、禾本科、豆科等30余科；烟青虫是一种寡食性昆虫，农作物中主要为害烟草和辣椒。

MOES partition orange' yield to seven subsystems, viz. breed' choice, to alter earth and build orchard, to breed seeding, planting and engrafting, field' manage, prevention and cure of the plant diseases and insect pests, to pick and store.Knowledge's denotation form, viz. knowledge of the description, data, rule, aggregation etc were adopted.Some expert' decision-making sustaining systems, for example, soil' information systems, hyper text database, photograph database, knowledge' rule-base etc are used as supple mentary means.The methods of "bring","decision-making tree" and "weighted illegible logic", to construct five decision-making modules, viz. the decision-making of breed, a period of seeding time, planting density, fertilizer and plant diseases and insect pests were also adopted.

MOES将柑桔生产分为品种选择、改土建园、繁育壮苗、定植与嫁接、田间管理、病虫害防治、采收与贮藏7个子系统，采用描述型知识、数据型知识、规则型知识、集合型知识等知识表示形式，配以土壤信息系统、超文本数据库、图片数据库、知识规则库等专家决策支持系统，采用&产生式&、&决策树&和&加权模糊逻辑&的方法构建了品种决策、播期决策、定植密度决策、肥料决策和病虫害诊断五个决策模块。

Papular urticaria papules urticaria more common in babies and children, most of the disease and insect bites, insect bites after the hand blisters, papules, the wind corporations, urticaria papules of the blister for the tension of blisters, often in the chest Back and limbs corporations like the wind damage, severe itching.

丘疹性荨麻疹丘疹性荨麻疹多见於婴儿及儿童，大部分发病与昆虫叮咬有关，昆虫叮咬手后出现水疱、丘疹、风团，丘疹性荨麻疹的水疱为紧张性水泡，常常在胸背和四肢有风团样损害，有剧烈瘙痒。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。