生物地理的

The colonizing process of protozoa on PFU has be shown to be fitted to the MacauthurWilson equilibrium model of island biogeography.

实验结果证实了PFU原生动物的群集过程符合生态学的基本原理—MacArthur—Wilson岛屿生物地理平衡模型。

In order to meet national requirements for conserving and researching biodiversity and realize construction goals on sharing flatform for genetic resources of wild artiodactyla and perissodactyla animals in the West of China at home and abroad, by analyzing existing data and investigating on the spot, genetic resources of wild artiodactyla and perissodactyla animals in the West of China and Web database were specially researched at three aspects as follows.

西野生偶奇蹄目动物遗传资源研究通过系统分析现有文献资料和实地调查研究，对西部野生偶奇蹄目动物遗传资源编目、种和亚种分类及濒危等级，种群动态预测与生物地理分布，濒危动态估算和濒危动物模型建立，保护利用模式及保护级别提案等遗传资源层面尚存在的数据信息混乱、缺乏或空白的领域进行了重点研究。

Biogeographic patterns; Adaptations to environment; Temporal patterns

生物地理样式；对环境的适应；时代样式

Of or designating the biogeographic region that includes Asia south of the Himalaya Mountains and the islands of the Malay Archipelago.

指包括远至菲律宾、婆罗州和爪哇的南亚和马来西亚群岛生物地理区域，或者具有这一区域特点的。

Denoting or characteristic of the biogeographic region including southern Asia and the Malay Archipelago as far as the Philippines and Borneo and Java.

指包括远至菲律宾、婆罗州和爪哇的南亚和马来西亚群岛生物地理区域，或者具有这一区域特点的。

Four phases of the biogeographic attribution can be divided in the Ordovician period,①the phase of pan-earth genera in the Tremadocian age,②the phase of mixture by South China and North China genera from the Floian to Dawanian age,③the phase of South China type from the Darriwillian to the middle Sandbian age,④the phase of North China type from the late Sandbian to the Hirnantian age.

把奥陶纪塔里木盆地的牙形石生物地理区的演化分为4个演化阶段，①特马豆克期泛球型属种阶段、②弗洛期到大坪期华南型和华北型混生阶段、③达瑞威尔期到桑比期中期华南型阶段以及④桑比期晚期到赫南特期华北型阶段。

Biogeographical region A subdivision of the Earth ' s surface based on the particular species of plants and animals present.

生物地理区：特定动植物物种在地球表面的分布区域。

There are several different schemes of biogeographical regions, but the most widely recognized are: Boreal (northern Eurasia and North America), paleographical Africa and southeast Asia as far as New Guinea, Neotropical (South America, except the far south), Australasian, Cape, and Antarctic(New Zealand and southern South America).

有以下几个不同的生物地理区被人们所普遍公认：泛北区，古热带区（非洲和东南亚直到新几内亚），新热带区，澳大利亚去，开普区和南极区。

Center for Ecology and Conservation Biology is primarily dedicated to education and research in ecology and conservation biology including paleoceanography, ecological economics, sensory biology, behavioral ecology of birds, behavioral ecology and insect sociobiology, evolutionary biology, ichthyology, forest ecology and biogeochemistry, mammalian population genetics, etc.

生态学与保护生物学中心致力于生态学与保护生物学的教学与研究，其研究领域包括古海洋学，生态经济学，感官生物学，鸟？？？？？行为生态学，行为生态学和昆虫社会生物学，进化生物学，鱼类学，森林生态学和生物地理化学，哺乳动物遗传学等。

The area cladogram suggested that northeastern China and Mongolia-Xinjiang formed earlier than others. This phenomenon is likely related to Pleistocene glacier movements.

分布区分支图表明东北区与蒙新区比其他生物地理分布区形成要早，其原因我们推测可能与更新世的冰川活动有关。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。