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- An ecological intelligence will penalize anyone new to the room, just as a tundra ecology will penalize anyone new to the arctic. 生态智力会对新入圈者不利，就像冻土带生态对北极新入者不利一样。
- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- tundra ecology 冻原生态
- Human ecology is a branch of social science. 人文生态学是社会科学的一个分支。
- Holistic medicine; holistic ecology. 全身治疗的药物; 注重整体的生态学
- Coastal tundra of the northern boreal climate. 北部沿海地区属寒带苔原气候。
- More attention has been paid to workplace ecology recently. 近来工作环境受到了更多地注意。
- Supports all living things on the tundra. 就是这层薄薄的活土地支持者冻土带所有的生命。
- The Tundra's front end has been mildly reworked. 腾华的前端已轻度返工。
- Gley soils are typical of tundra, meadows, and boggy areas. 灰黏土是苔原、草地以及沼地所特有的。
- He is not interested in ecology. 他对生态学不感兴趣。
- A polar bear plays on the tundra near Churchill, Manitoba, Canada. 加拿大中南部马尼托巴湖附近的一只北极熊正在冻土上玩耍。
- Habitat and ecology: In thickets and forests. 生境与生态：生于灌丛和林中。
- Descriptive ecology is a dry subject. 描述性的生态学是干燥无味的课题。
- The arctic tundra is at the top of the world around the North Pole. 北极冻原是指北极点周边的地区，是世界最高的地方。
- Wilderness forests give way to arctic tundra in the Far North. 原生森林一直延伸到极远的北方始由极地草原取代。
- Habitat and ecology: In forests. Flowering: Apr. 生境与生态：生于山地林中。花期：4月。
- Reintroduction is about more than ecology. 山猫的重返家园，其意义远不止在生态学上的。
- Studies on the Population Ecology of. 九寨沟县大熊猫种群生态研究。
- North American subspecies of tundra swan having a soft whistling note. 冻原天鹅的北美洲亚种，以其柔和的鸣叫著名。
