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昆虫

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Topics include: integrated pest management, chemical control, insect growth regulators, pesticide application technology, host plant resistance, genetic manipulation, biological control, plant pathology, mycology, nematology, entomology, acarology, etc.

其主题包括:综合害虫治理、化学控制、昆虫发育调控因子、杀虫剂应用技术、植物宿主抗性、遗传控制、生物控制、植物病理学、真菌学、线虫学、昆虫学、蜱螨学等。

The aerobatics of insects are truly amazing, but what enables these creatures to excel in flight beyond any human flying machines?

昆虫的飞行特技确实令人赞叹不已。可是这些昆虫在飞行方面是怎样胜过人类的飞行器的呢?

We recorded 6844 individuals of Arthropoda from Wanwa coastal zone by sweeping net and pitfall trap, and identified as 5 classes, i.e., Arachnida, Diplopoda, Malacostraca, Chilopoda, and Insecta. The most part is Insecta (81.1%), including 15 orders and 77 families .

自2006年12月至2007年5月间,以扫网法与掉落式陷阱杯调查湾瓦之海岸防风林、湿地与草生地,采得节肢动物6844只,经分类鉴定,共有5纲15目77科,其中非昆虫节肢动物占18.9%,以蛛形纲最多;昆虫纲占81.1%,个体数以膜翅目20.8%、弹尾目19.3%、双翅目16.7%与鞘翅目11.3%较多。

Yellow powder worm, scientific name Tenibrio molitor Linne, Arthropoda,Insects, Coleoptera, draft step beetle department , powder beetle belong to the insect, commonly called as the bread worm, wheat bran worm, lives in the American state originally.

黄粉虫,学名Tenibrio molitor Linne,属于节肢动物门、昆虫纲、鞘翅目、拟步甲虫科、粉甲虫属昆虫,俗称面包虫,麸子虫,原产美州。

Feasibility study on application of DNA bar-coding technology in molecular identification of ScolytideaCO I gene of 15 bark beetle species collected from different regions and host is studied to discuss the feasibility of application of DNA bar-coding technology in Scolytidea molecular identification.

基于线粒体COⅠ基因的DNA条形码技术应用于小蠹科昆虫分子鉴定的可行性研究通过对采自不同地区、不同寄主的15个小蠹虫样本的线粒体COⅠ基因研究,对基于线粒体COⅠ基因的DNA条形码技术应用于小蠹科昆虫分子鉴定的可行性进行了探讨。

We briefly reviewed the mating system of insects with emphasizing a historical research on the sexual selection conducted by Bateman.

简要回顾昆虫交配系统的研究历史,并简述 Bateman的性选择原理,讨论雌雄昆虫在交配过程中的角色和性选择压力的相对关系。

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产品可以应用在商务送礼、居家装饰、收藏、教学、展览等用途,贝雅精美公司的琥珀产品融自然、真实、动感、趣味、希奇、时尚为一体,冰河时代昆虫琥珀系列将远古的气息、远古的印象、远古对生物痕迹的刻画表现出来,冰河时代人造琥珀系列打破了原有人造琥珀工艺的固有形状,将栩栩如生的昆虫表现得生动欲出,让人爱不释手。

Entomopathogenic fungi are the main biological factors of controlling pest population in nature, but its application was limited because of their poor performance in field.

昆虫病原真菌是自然界控制害虫种群的主要生物因子,其研究开发越来越受到重视。但由于存在致死速度慢、防效不稳定、对环境条件要求高等缺点,限制了昆虫病原真菌的应用。

From the onset of the HIV epidemic, there has been concern about transmission of the virus by biting and bloodsucking insects.

昆虫从HIV流行开始,一直都有对HIV会通过吸血类昆虫叮咬而传播的担忧。

Insects From the onset of the HIV epidemic, there has been concern about transmission of the virus by biting and bloodsucking insects.

昆虫 从HIV流行开始,一直都有对HIV会通过吸血类昆虫叮咬而传播的担忧。

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The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0,0.4,0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗,测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础,研究二值图像的形态分析算法,探讨最小结构元素的两种基本形态:膨胀和腐蚀;分析了数学形态学复杂算法的基本原理,把数学形态学的部分并行处理理念引入到家实际应用中。

Have a good policy environment, real estate, secondary and tertiary markets can develop more rapidly and improved.

有一个良好的政策环境,房地产,二级和三级市场的发展更加迅速改善。