永冻土的英文
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"永冻土"怎么读用"永冻土"造句
英文翻译手机版
- 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
- "永"英文翻译 perpetually; forever; always
- "冻土"英文翻译 frozen soil; congealed groun ...
- "边界永冻土" 英文翻译 : marginal permafrost
- "残余永冻土" 英文翻译 : relict permafrost
- "残馀永冻土" 英文翻译 : relict permafrost
- "分层永冻土" 英文翻译 : layered permafrost
- "古永冻土" 英文翻译 : fossil permafrost
- "间断永冻土" 英文翻译 : discontinuous permafrost
- "死永冻土" 英文翻译 : passive permafrost; fossil permafrost
- "现代永冻土" 英文翻译 : contemporary permafrost
- "永冻土层面" 英文翻译 : permafrost table
- "永冻土底" 英文翻译 : base of permafrost
- "永冻土孤岛" 英文翻译 : permafrost island
- "永冻土壤" 英文翻译 : permafrost soil; perpetually frozen soil
- "永冻土上的" 英文翻译 : supragelisol
- "永冻土增厚" 英文翻译 : permafrost aggradation
- "永冻土中的" 英文翻译 : intrapermafrost
- "分散的永冻土" 英文翻译 : sporadic permafrost
- "永冻土层深度" 英文翻译 : permafrost table
- "永冻土活动层" 英文翻译 : supragelisol
- "永冻土下的水" 英文翻译 : subpermafrost waters
- "与永冻土有关" 英文翻译 : gelifluction
- "融化稳定的永冻土" 英文翻译 : thaw stable permafrost
- "融化不稳定的永冻土" 英文翻译 : thaw unstable permafrost
- "永冻" 英文翻译 : eternal frost; ever frost; permafrost
例句与用法
- 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。 - 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 - 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。 - 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。 - 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。 - 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。 - 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。
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