In the north, where forests fade into frozen ground, the influence of tradition and folklore is strong.

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In the north, where forests fade (2) into frozen ground, the influence of tradition and folklore (3) is strong.

在北方国产AV色浴，森林漸少，大地水封。在這里亚洲欧美日韩国产熟女一区二区，傳統(tǒng)和民俗有很深的影響中国BBwBBw高潮喷水。

The component of the climate system consisting of all snow, ice and frozen ground on and beneath the surface of the Earth and ocean.

冰凍圈是氣候系統(tǒng)的組成成分之一，由自然界所有的雪91人妻在线碰、冰和陸地黄色视频一区视频、海洋表面上、下的多年凍土構(gòu)成日韩亚洲国产激情一区二区。

Slide, landslide, mudflow and seasonally frozen ground were the main types and the engineers were much affected by them.

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In seasonally frozen ground regions as well as permafrost regions,active layer is the most active terrane in terms of thermodynamics.

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He had travelled by yak and on foot; he was now verminous and starving, in rags of sheepskin, crippled with sciatica from sleeping on frozen ground, and without a rupee to his name. But gold shone ahead of him.

他靠牦牛和步行完成長途跋涉99在线精品免费视频，得了寄生蟲病，而且餓得發(fā)昏黄页网站欧美在线观看免费，身上披著破碎的羊皮哦美黄色视频，由于長久在冰凍的地面睡覺而產(chǎn)生的坐骨神經(jīng)痛使他走路時一瘸一拐，他身上一分錢都沒有精品自拍偷拍，而現(xiàn)在人人干人人插吧高潮，黃金在他面前閃爍。

The steel pipe crosses windswept plains and endless miles of delicate tundra that tops the frozen ground.

這個鋼質(zhì)管道穿過強(qiáng)風(fēng)不斷的草原和無邊無盡的覆蓋于凍土之上的苔原自拍偷拍ww。

The survey and investigation resuits indicate that patchy and sporadic permafrost, mosaicked by extensive presence of taliks or seasonally frozen ground and drainage patterns, accounts for 40% of the total permafrost area along the pipeline route. The permafrost along the pipeline route has been in rapid degradation due to the combined effects from dramatic climate warming and ever increasing human activities.

考察研究結(jié)果表明：管道沿線多年凍土在各類融區(qū)中国a片黄色录像、季節(jié)凍土和水系等分隔作用下呈片狀或島狀分布，沿線島狀AAA美国三级黄片、稀疏島狀及零星島狀占多年凍土區(qū)段的40%左右在线视频一区亚洲；管道沿線多年凍土隨著氣候的轉(zhuǎn)暖和人類活動的影響不斷退化。

Rostov's horse too was restless, and pawed the frozen ground as it listened to the shouts and looked at the lights.

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The local factors such as topography, vegetations and soil moisture contents, have great influences on the distribution, ground temperatures, and ground ice contents of permafrost. About 50 km of wetlands have been identified along the China-Russia crude oil pipeline route. In these segments, the surficial deposits consist of peat and humic layers on the top of thick ground-ice, or ice-rich permafrost. The frozen ground engineering geology conditions in wetlands generally are the worst for building and operating the pipeline. The hazardous periglacial processes, such as the widespreadpresence of pingos, icings and frost mounds due to the extensive occurrence of the frost-susceptible soils and ample supplies of surface and ground waters in winter pose significant threats on pipeline operation.

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