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- polar desert vegetation 极地荒漠植被
- In Gurbantunggut Desert,human activities of large-scale and high strength have severely disturbed and damaged the desert vegetation. 古尔班通古特沙漠中大规模、高强度的人类活动严重干扰和损坏了荒漠植被。
- Hot desert vegetation includes thorny shrubs, ephemeral annuals, underground corms and bulbs, and succulents, such as cacti. 热荒漠的植被包括多刺的灌木、一年生的短命植物、地下的球茎、鳞茎和肉质植物如仙人掌。
- Abstract: Shrub, semi-shrub and herb in psammophyte and xerad are dominant in the natural vegetation in Minqin desert area.It is typical of desert vegetation. 文章摘要: 民勤荒漠区植物种类稀少，自然植被以沙旱生灌木、半灌木和草本为主，属于典型的荒漠植被类型；
- Keyword： Haloxylon desert vegetation; 关 键 词： 梭梭荒漠植被;
- Deserts are also classified by their geographical location and dominant weather pattern as trade wind, mid-latitude, rain shadow, coastal, monsoon, or polar deserts. 沙漠也可以这样来分类，如根据地理位置和支配水的模式如季风，中纬度，降雨带，沿海，季风或极地沙漠来分。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The path leads to a hill bare of vegetation. 这条小道通向一座没有草木的小山。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- Recent advances in desert vegetation response to groundwater table changes 荒漠区植被对地下水埋深响应研究进展
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- There is little vegetation in the desert. 沙漠里植物稀少.
- Pirates used to maroon people on desert islands. 海盗过去惯常把人们遗弃在荒岛。
- A desert has no settled population. 沙漠没有固定的居民。
- There is little vegetation in Sahara Desert. 沙哈拉沙漠里植物稀少。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- He went forth into the desert to pray. 他向前走到沙漠中祈祷。
- Few plants or animals thrive in the desert. 很少植物或动物能在沙漠中很好地生长。
- Forests and jungles have thick vegetation. 森林和热带雨林中有茂密的植被。
- There are lots of dunes in the desert. 沙漠里有许多沙丘。
