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.

地形地貌單元久一精品、植被分布A级毛片高清免费网站不卡、地表水分條件的變化等局部因素對多年凍土的分布和地下冰的賦存產(chǎn)生重要的影響欧美国产综合一区，管道沿線大約分布有50 km左右的沼澤濕地，其表層為腐殖質(zhì)土及泥炭層私人玩物一区二区，泥炭層下面分布著含土冰層或地下冰国产网站在线看福利午夜r，是管道沿線最差的凍土工程地質(zhì)地段；由于中俄原油管道沿線水系發(fā)育多特黄毛片A片免费网站，凍脹丘亚洲欧美日韩国国产综合、冰椎和冰幔等不良凍土現(xiàn)象廣泛分布。

Jiaohe city is rich in 35 sorts of minerals resources: more than 10 billion steres of granite reserve and 3.8 billion polish granite makes her one of the four national great granite bases; about 2 billion tons of peat reserve is well known for its big amount and high quality; the prospect reserves of diatomaceous earth is over 300million tons; five spots of natural mineral water which have passed the state mineral department test produce 1200 tons everyday; other national and provincial excellent mineral sorts such as silicon, nickel, limestone, Erie stone, emerald, kyanite also rich in reserve.

已探明礦產(chǎn)35種超碰91欧美，花崗巖儲量超過100億立方米igao视频在线观看播放，其中飾面花崗巖達38億立方米，是全國四大花崗巖產(chǎn)地之一A级黄片小视频免费观看；泥炭資源儲量近2億噸欧美一级裸体视频在线观看；硅藻土遠景儲量3億噸以上；通過國家地礦部鑒定的優(yōu)質(zhì)天然礦泉水5處jizzjizz日本高清视频免费；其它如硅石电影一区小说区偷拍区、鎳、銅久久美女夫妻性爱真实视频、鉬尤物视频在线网址、石灰石、伊利石欧美国产A片免费久久、綠寶石欧美一级爱爱视频一区二区、藍晶石等屬于國家和省內(nèi)的優(yōu)質(zhì)礦種，也有豐富的儲量一级片电影网站。

It is an area of gently rolling downs , peat moorlands and a magnificent 70-mile coastline.

起伏的山丘亚洲最大黄网欧美在线，泥潭沼地和壯觀的長達70英里海岸線。

Bogs are acidic wetlands with spongy peat deposits and moss-covered bottoms.

比賽的沼澤地是底部由柔軟泥炭沉淀和苔蘚覆蓋的酸性濕地字幕中文在线观看。

Shrouded in white smoke, the peat soil still smoulders under the blackened tree-stumps.

籠罩在白煙中的泥炭土仍悶在一個個燒黑的樹樁下变态欧美亚洲日韩女优电影。

The treatments with peat and weathering coal had little effect on the pH value of soil.

泥炭和風化煤處理對土壤pH值影響不大。

Company covers an area of 80 acres, mainly the production of high quality coal and related materials in the coal, in coal, peat and other products.

公司占地面積80畝av付费在线网站，主要生產(chǎn)優(yōu)質(zhì)精煤及副產(chǎn)品中煤炭三男两女毛片、中煤、泥煤等產(chǎn)品一区二区欧美黄色。

Fuel gas, produced by the reduction of coal and peat, was used for heating as early as 1840 in Europe and by 1884 had been adapted to fuel engines in England.

燃料氣體国产精品毛片久久久久，所產(chǎn)生的減少煤和泥炭，用于取暖早在1840年在歐洲和1884年已適應燃料發(fā)動機在英格蘭国产精品免费午夜视频。

It glowed delightfully in the radiance of an immense fire, compounded of coal, peat, and wood.

桌子旁邊擺放著非常豐盛的晚餐2021日本免费在线小视频自拍。

There are many solid biomass fuels suitable for gasification - from wood and paper to peat, lignite, and coal, including coke derived from coal.

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