查询词典 Habitat

Under natural conditions and with human activity, the dominance of Oxytropis coerulea become weaker than ever among associations, which reflects a tendency of inverse succession, while those which are less disturbed by human activity show xerosere character because of poor habitat.

在自然条件和人为干扰双重作用下，蓝花棘豆Oxytropis coerulea在群丛中的优势度明显弱化，群丛反映出逆演替趋势，受人为干扰较少的群丛则由于生境条件较差显现旱生演替特征。

China's flora something crisscrossing north-south transition zone, our Palaearctic and Oriental animals intersection transition zone, the South and the North of various animals to survive and multiply the ideal habitat.

也是我国植物区系东西交错、南北过渡带，我国古北界和东洋界动物的交汇过渡区，南北方各种动物生存繁衍的理想栖息地。

Patuxent's scientists have been responsible for many important advances in natural resource conservation, especially in such areas as migratory birds, wildlife population analysis, waterfowl harvest, habitat management, wetlands, coastal zone and flood plain management, contaminants, endangered species, urban wildlife, ecosystem management, and management of national parks and national wildlife refuges.

其研究涉及自然资源保护的许多学科，尤其是候鸟、野生动植物数量分析、水禽、生境管理、湿地、海滨区和雨林区管理、污染物、濒危物种、城市野生动物、生态系统管理、国家公园和自然保护区管理。

Burrow ; burrow density ; burrow temperature ; Feitsui Reservoir ; habitat ; Manis pentadactyla pentadactyla

指导教授袁孝维；共同指导教授赵荣台；中文关键字台湾穿山甲；洞穴；洞穴密度；洞穴温度；栖地；翡翠水库

Firstly to make the finger printing analysis of 12 different habitat medical material of pericarpium thichosanthis , distinguish the fit and unfit of quality of the drug fairly after comparision and induction.

首次应用紫外谱线组法对12个不同产地瓜蒌皮药材进行了指纹图谱分析，通过比较和归纳可以很好地判别药材的质量优劣。

Geological and physiographical formations and precisely delineated areas which constitute the habitat of threatened species of animals and plants of outstanding universal value from the point of view of science or conservation

该国将为此目的竭尽全力，最大限度地利用本国资源，必要时利用所能获得的国际援助和合作，特别是财政、艺术、科学及技术方面的援助和合作。

Biological characters such as morphological character, growth character, habitat, community and geographical distribution of Picrorhiza scrophu1ariflra Pennell in northwest of Yunnan were studied, and the reasons of environmental deterioration, man-made sabotage, own reasons of Picrorhiza scrophu1ariflora Pennell in Yunnan were analyzed as well. The development and protecting strategy to improve protention, improve base study, enlarge protective area and protect native reasource, reintroduction, rational utilization and effective protection were put forward.

对分布于云南西北部的珍稀濒危植物胡黄连生物学特性，包括形态特征、生长特性、生境特点、群落学特性和地理分布进行了系统的研究，并从生存环境恶化、人为破坏、自身对环境要求严格等方面详细分析了云南胡黄连的濒危原因，提出了完善保护工作，加强基础研究，扩大保护范围，实现就地保护，开展迁地保护和回归引种研究，倡导&合理利用和有效保护并举，保护优先&的原则等保护与发展对策。

Bats in YuLin city have 3 habitat types: Rhinolophus , Hipposideros , Rousettus leschenaultia and Miniopterus pusillus live in caves, Cynopterus sphinx live in trees, Pipistrellus abramus and Pipistrellus pulveratus live in house. Bats play an important ecological role in the ecosystem in YuLin city.

玉林市蝙蝠可分为3种栖息类型：菊头蝠属 Rhinolophus 、蹄蝠属 Hipposideros 和棕果蝠 Rousettus leschenaultia 为洞穴型蝙蝠；犬蝠 Cynopterus sphinx 为树栖型蝙蝠；东亚伏翼和灰伏翼为房屋型蝙蝠。

Plants and plantlike organisms not only pervade nearly every habitat on earth, they are of central importance to every ecosystem and to human populations.

植物和类似植物的有机体不只是分布於地球的每一个产地，它们对於每一个生态系统及人口极具重要性。

On the other hand, the polyandrous marriage system practiced by the local villagers are positive for habitat conservation, since this can reduce resource consumption (such us firewood, number of room, rangelands, farmlands) per capita in large households (that is, the number of occupants) than in small households.

这意味着在目前当地传统生产方式基本未发生改变的情况下，因人口数量增加所带来的生产等活动强度的增加是黑白仰鼻猴栖息地丧失与破碎化加剧的主要原因（R2 = 0.972）；当地人类经济活动的增加，如牧场和农田扩张，牲畜存栏数增加以及薪材采集和木质建筑等导致了栖息地丧失、退化和破碎化。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。