frozen ground
冻地;冻原
2026-04-13 06:39 浏览次数 15
冻地;冻原
frozen n ground冻结地层
detachment of frozen ground不衔接多年冻土
saline frozen ground盐渍化冻土
tundra[生态] 苔原;[地理] 冻原;冻土地带
alpine frozen ground高山型冻土
plateau frozen ground高原冻土
Scasonal frozen ground季节冻土
permanently frozen ground永久冻土
cold desert冻原;寒冷不毛之地
mechanics of frozen ground冻土力学
seasonally frozen ground季节性冻土
ever frozen ground prevents water from infiltrating to deep layer, which increases the depth of runoff and intensity of transpiration.
同时多年冻土抑制水分向深层土壤的下渗,增加了径流深度和蒸腾发强度。
according to the type of seasonal freezing, the seasonal frozen ground can been divided into intergradation, semi -intergradation, long -term stability and stability.
按季节冻结类型可把黑龙江省季节冻土分为过渡型、半过渡型、长期稳定型和稳定型等类型。
combined with the frozen ground data measured at 75 stations, global radiation budget effects on seasonal frozen depth were discussed.
结合高原地区75个气象站的冻土观测资料,探讨了青藏高原地区总辐射变化对高原土壤季节冻结深度的影响。
frost boiling is a main freeze injury of road construction in periodic frozen ground area.
路面翻浆是季节性冻土地区道路工程中的一个主要冻害现象之一;
water migration and variation in subgrade soils is the most active and live factor to the road frost damage in seasonally frozen ground regions.
在季节冻土区,路基水分迁移变化是道路冻害最积极活跃的因素。
it is shown from the results that seasonally frozen ground evidently influences site dynamical characteristics and seismic security of tank.
结果表明:季节性冻土层的存在明显地影响着场地动力特性,进而影响储罐的抗震安全性。
it took up the whole afternoon to pick up the frozen ground .
我们花了一下午的时间刨冰冻的地面。
according to the calculation procedure of structural thermal stress, the interaction between frozen ground and spread wall foundation is computed by means of finite elemen…
理论分析结果与模型试验吻合,提出了一种求解冻土与基础相互作用的通用数值分析方法,供生产设计参考应用。
seasonal stable snow cover has significant influence on the temperature regime of frozen ground and the variation in the active layer.
季节性稳定积雪对冻土的温度状况和活动层的变化有重要影响。
according to the calculation procedure of structural thermal stress, the interaction between frozen ground and spread wall foundation is computed by means off…
理论分析结果与模型试验吻合,提出了一种求解冻土与基础相互作用的通用数值分析方法,供生产设计参考应用。
it has been proven that this soil can bring about better results in the thermal insulation for frozen ground base and frozen heaving…
初步证明,轻质土在冻土地基的隔热保温与台背填土的防冻胀方面效果比较明显。
in seasonally frozen ground regions as well as permafrost regions, active layer is the most active terrane in terms of thermodynamics.
活动层夏季融化、冬季冻结的近地表土(巖)层,是冻土地区热力动态最活跃的巖层,在冻土研究中有着重要意义。
on mars, subrosion is widely observed when rising magma heats frozen ground water, which melts and removes subsurface material as it flows away.
在火星上,当深处上升熔巖加热融化地下水冰时,基底侵蚀非常常见,因为这些地下水会流失,带走地下物质。
the two-dimensional phase change temperature field of petroleum pipelines in seasonally frozen ground regions under severe climate conditions is studied.
研究了季节冻土地区集(输)油管线基础土体在冬季冻结期间的相变温度场的奇异摄动解法。
when this normally permanently frozen ground thaws, the water in the lakes can seep through the soil, draining the lake.
当这种正常的永久冻土层融化后,湖水可以渗进土壤,排空湖泊。
the common problem of soil temperature field around oil pipelines buried in frozen ground area is the freezing damage.
冻土区埋地管道遇到的最常见问题是冻害破坏。