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There were 11 species in 6 families of natural enemy,among which,ladybug and braconidae were the dominant species. 天敌共有6科11种,其中六斑月瓢虫、菜小脉茧蜂为优势种;
Discuss the exploitation and utilization of natural resources and environmental protection in Xinjiang. 论新疆自然资源开发利用中的环境保护问题。
Regard the animality food as principle, have no defense the enemy harm of ability, all of fish,snake,bird,monsterses are they of natural enemy. 以动物性食物为主，没有防御敌害的能力，鱼、蛇、鸟、兽都是它们的天敌。
Title： Resources and Utilization of Grasses of Natural Grassland in Shanxi Province. 关键词：天然草地;禾本科;植物资源;利用
Utilization of Natural Grassland in Ecological Construction of Crop-grazing Lands Ecolone in the North of Yinshan Inner Mongolia. 内蒙古阴山北麓农牧交错带生态建设中天然草地的利用。
The species of natural enemy was quite abundance,which included 7 orders,15 families and 24 species. There were 12 species of spiders in the organic litchi orchard. 天敌的种类相当丰富,天敌昆虫包括7目15科23种,蜘蛛12种。
The causes of death of low instar larva are contribute d to the high temperature and the prey of natural enemy, and the adult is mainly died of the infection of Beauveria. 低龄幼虫的死亡原因主要为高温引起的自然死亡和天敌的捕食，而成虫则主要为白僵菌感染致死。
There are over 60 Species of natural enemy from 31 Familias, 10 Ordos, and 3 Classes.Predatory carabidae and ladybirds, tea spiders and parasitic wasps are the dominant species. 天敌涉及3纲，10目，31科，60余种，主要是鞘翅目的捕食性步甲和瓢甲、茶园蜘蛛及多种寄生蜂。
RATIO NAL UTILIZATION OF NATURAL RESOURCES AND PROTECTION NATURAL ECO-ENVIRONMENT FOR FUNDAMENTAL GUARANTEEING COORDINATIVE DEVELOPMENT OF SOCIETY, ECONOMICS AND ENVIRONMENT. 合理利用自然资源保护自然生态环境是社会经济与环境协调发展的根本保证
The great difference of natural enemy catches in aerial samples between different areas in the tropics and the temperate zone reflects the different backgrounds of biodiversity. 而温带和热带空中取样中伴迁天敌数量相差之巨，也突出反映了不同的生物多样性背景。
Anthropogenic environmental degradation is greatly disadvantageous to people's surviving and sufficient, rational utilization of natural conditions and natural resources. 源于人类影响的环境退化对人类生存及充分合理地利用自然条件和自然资源是极为不利的。
Abstract: With the continuous exploiture and utilization of natural resources and sustainable development of the society, domestic garbage growth rapidly. 摘要：自然资源的不断开发利用和社会持续发展，我国的垃圾产量也快速增长。
The owl is the natural enemy of mice and rats. 猫头鹰是鼠类的克星。
The relationship between the exploration and utilization of natural resources and eco-environmental protection must be handled properly in the course of the modernization of Tibet,so as to promote changes in the mode of economic growth. 西藏在走向现代化的进程中，必须始终正确处理好资源开发利用与生态环境保护的关系，促进经济增长方式的转变。
In addition, complex artificial ecological tea plantations in hilly regions improve eco-environment and increase amount of natural enemy to restrain the occurrence and development of primary pests. 建立人工复合生态茶园和遮阳网覆盖遮荫同样有改善丘陵茶园生态环境的效果，还可增加天敌数量，抑制茶园主要害虫的发生和发展。
Geo-science has increasingly become a multi-discipline science, enabling man to acquire new capabilities in the exploration, protection and rational utilization of natural resources and ecological environment. 地球科学愈来愈趋向综合化,为人类探索、保护和合理利用资源和生态环境增加了新的能力。
We visited a museum of natural history. 我们参观了一个自然博物馆。
Study on Parasitical Natural Enemy Insect of Saperda populnea L. 青杨天牛寄生性天敌昆虫初步研究。
The relationship between the exploration and utilization of natural resources and eco-environmental protection must be handled properly in the course of the modernization of Tibet, so as to promote changes in the mode of economic growth. 西藏在走向现代化的进程中，必须始终正确处理好资源开发利用与生态环境保护的关系，促进经济增长方式的转变。
The operation of natural law is constant. 自然法则的作用是永恒的。