查询词典 permafrost

There are reports of igloos losing their insulating properties as the snow drips and refreezes, of lakes draining into the sea as permafrost melts, and sea ice breaking up earlier than usual, carrying seals beyond the reach of hunters.

有报道表明，由于雪水融化，圆顶小屋正失去绝缘保暖的功能。由于永久冻土的解冻，大量湖水注入海洋，并且由于海洋冰层的加速破裂，使得海豹远离了猎人的捕猎范围。

The change of heat and water process of the active layers at the engineering sites is intenser than that at the original surface site, and the permafrost stability of the engineering sites is lower than that at the original surface site.

冻融期间工程活动场地活动层的水热状态变化要比天然场地强烈而且差异较大，工程活动场地冻土的稳定性比天然场地低。

The sequence comes from DNA in hair snipped from two woolly mammoth s whose bodies have been preserved in Siberian permafrost for tens of thousands of years.

基因组的排序结果来自被剪下的两个长毛象毛发，他们的身体已在西伯利亚冻土下被保存了数万年。

During a meeting in Montreal last week, these researchers indicated that the disappearance of permafrost, similar to the melting of ice floes, is rapidly changing the lifestyle of local residents

这些研究人员上周在魁北克举行的会议中表示，与浮冰的融解类似，永冻层的消失可能急剧改变当地居民的生活方式。

In accordance with the related analyses, the geological conditions are favorable for the natural gas hydrates exploration in permafrost zone.

得出羌塘盆地地质条件较好，是寻找永久冻土带天然气水合物的有利地区的结论。

However, the relationships among thermal thaw-erosion sensibility, thermal stability, surface landscape stability, freezing-thawing process, mean annual ground temperature and ground temperature at permafrost table after asphalt pavement constructed are analyzed.

同时分析了沥青路面下，热融蚀敏感性、热稳定性和地表景观稳定性与冻融过程、年平均地温、多年冻土顶板温度之间的关系。

Among the slope instability types, thaw slumping is the most hazardous to engineering projects. The ground temperature data of long-term monitoring in the typical thaw slumping indicates that average ground temperature increases and annual fluctuation of ground temperature are reducing under the thaw slumping. The reason is that the heat flux entering permafrost reduces.

针对典型热融滑塌进行的温度监测资料表明，在滑塌的影响下，其下多年冻土地温年变化幅度趋小而年平均地温升高，导致产生这一现象的原因在于每年进入多年冻土的冷能有所降低。

Of particular concern is the potential for latent heat of the commodity being transported to be transmitted to the permafrost, thus destabilizing pipeline installation.

特别事情是在被运输的商品的潜热的潜力被传送到永冻土，因而动摇管道设施。

The priority is to ascertain which kurgans still have a layer of permafrost below them and might therefore be saved.

关键问题是弄清楚哪些库刚下面仍然有着一层冻土因此可以被保存下来。

The relations between the climatic limit of permafrost and modern climatic snowline are discussed.

进而探讨了中国现代气候多年冻土线与气候雪线之间的关系。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。