English translation for "永冻土"

congelisol
eternal frozen ground
ever frost
ever frozen soil
ever-frozen soil
pergelisol
permafrost soil
permanent frost soil
permanently frozen ground
permanently frozen soil
perpetually frozen ground

Related Translations:

冻土:  frozen soil; congealed ground; frozen earth; frozen ground; [瑞典] tjaele; [挪] tjale

冻土层:  frozen soil layertjaeletundra

季节性冻土:  periodic frozen groundseasonally frozen ground

不冻土:  never frozen soil

冻土丘:  earth hummockearth moundfrost blisterfrost mound

高山冻土:  alpine permafrost

冻土蠕动:  frost creep

暂冻土:  briefly farozen soil

永久冻土:  ground frostperennial frostperennially frozen groundpergelisolpermafrostperpetually frozen soil

融冻土:  thawed ground

Example Sentences:

	1.	New understanding of permafrost melt could soon alter global - climate models 一项关于永冻土带融化的新的发现可能不久以后会改变全球的气候。
	2.	Permanently frozen subsoil , occurring throughout the polar regions and locally in perennially frigid areas 永冻土永久冰冻的下层土壤，出现在整个北极地区和部分长期寒冷的地区
	3.	About half of the route is across permafrost , which poses particular challenges because of the danger of subsidence caused by melting at the surface in summer 路线的大半是要穿过永冻土，由于存在夏季土层表面融化而导致的下沉危险，这便给运营带来了特殊的挑战。
	4.	Engineers designed bridges to span the most treacherous area of permafrost and sank naturally cooled piping into the ground to keep the track bed frozen year - round , reducing instability 中国铁路建设者们在永冻土地段设计了桥梁，坚固的水泥桥墩深深地埋在永冻土层里，克服了路基不稳定的难题。
	5.	When a buried pipeline goes through permafrost zone , thermal action between medium in pipeline and permafrost occurs and causes the frozen earth thawing , so the thaw settlement forms around the pipeline 摘要埋地油气管道通过永冻土地带时，由于管内介质与周围的冻土发生了热力作用，使冰土解冻，在管道周围形成融化圈。
	6.	Taking an oil pipeline passing through permafrost as an example , the paper calculates and analyzes the positions and magnitudes of various maximum stresses , then put forwards the measures of reducing thermal deformation of pipeline in permafrost zone 还建立了理地管道模型，并以穿过永冻土地带土壤的输油管道为例，分析并计算了各种应力的最大值所在的位置和大小，提出了在永冻土地带减小管道热力变形的措施。
	7.	This article analyzes the characteristics of permafrost earth , establishes mathematical model of earth thermal transfer , which consists of thermal transfer equation in thaw zone , the conservation relationship of heat quantity transferring from pipeline to earth and from earth surface to atmosphere , earth temperatures at thaw zone interface , heat transfer condition of solid phase changing into liquid phase at phase interface 文章分析了永冻土的特点，建立了永冻土地带土壤传热数学模型：融化圈内外传热方程、管道向土壤和土壤表面向大气所放热量的守恒关系、融化圈界面处土壤温度、相变界面处固相变为液相的传热条件。

Similar Words：

"永冻降解" English translation, "永冻面" English translation, "永冻气候" English translation, "永冻区分布末端界限" English translation, "永冻圈" English translation, "永冻土层面" English translation, "永冻土层深度" English translation, "永冻土底" English translation, "永冻土孤岛" English translation, "永冻土活动层" English translation