| 单词 | arctic tundra | ||||||||||||||||
| 释义 | arctic tundra
更多释义 收起释义 例句释义: 北极冻原,北极苔原,朗伊尔城位处北极冻原 1. Treeless regions found in and around the Arctic, tundra s are among Earth's coldest, harshest biomes. 这片光秃秃的地区在北极附近，是地球上最寒冷，最荒芜的生物群落区之一。 dictsearch.appspot.com 2. In the Arctic tundra, over-population and a scarcity of food sends lemmings on mass migrations at high speeds. 在北极苔原地区，数量过多和食物缺乏导致大量的旅鼠快速迁徙。 dictsearch.appspot.com 3. Spring in northern Canada means the migration of three million caribou across the arctic tundra. 春天的到来带来了加拿大北部三百万头驯鹿的大迁徙。 www.hjenglish.com 4. The climate gradually takes changes from subtropics, temperate zone, cool temperature zone and arctic tundra. 气侯从亚热带、温带、寒温带到亚苔原带逐渐变化。 www.ecocn.org 5. Only small villages are thinly scattered in this remote and inhospitable region of Arctic tundra bordering the Beaufort Sea. 这里与波弗特海接壤，偏远荒凉的地带稀疏地散落着几座小村庄。 www.bing.com 6. Farthest travelled is the red knot, which breeds on the high Arctic tundra and winters as far away as South Island, New Zealand. 红鹬是能飞得最远的一种鸟。冬天，它在高北极苔原产卵，然后飞往新西兰南岛。 www.ecocn.org 7. The Phoenix's 90-day mission is to analyze the soils and permafrost of Mars' arctic tundra for signs of past or present life. 凤凰号90天的任务就是分析火星北极冻土的土壤和永久冻土带，看他们在过去和现在是否有生命存在的信号。 blog.sina.com.cn 8. The Phoenix's 90-day mission is to analyse the soils and permafrost of Mars' arctic tundra for signs of past or present life. 为了找寻曾经或者现在的生命迹象，凤凰号90天的工作需要分析火星的土壤和冻土层。 dictsearch.appspot.com 9. Currently he is designing and testing warming technology for Arctic tundra and boreal forests. 目前他正在设计并测试可以在极区冻原和寒带树林使用的暖化装置。 edba.ncl.edu.tw 10. adj. 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。 blog.sina.com.cn 1. Oil, for example, even when buried under hundreds of feet of environmentally protected Arctic tundra. 在环境尚未破坏的极地苔原，他们嗅到了埋藏地下几百英尺深处传来的石油芬芳； www.ecocn.org 2. Nitrogen Bio-Cycle in the Alpine Tundra Ecosystem of Changbai Mountain and Its Comparison with Arctic Tundra 长白山高山冻原氮素生物循环及与北极冻原的对比 www.ilib.cn 3. Role of Vegetation and Climate in Permafrost Active Layer Depth in Arctic Tundra of Northern Alaska and Canada 植被和气候对阿拉斯加和加拿大北部北极苔原地区多年冻土活动层厚度的影响 www.ilib.cn 4. the inhabitants of the Arctic tundra 北极冻土带的动物 blog.sina.com.cn |
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