查询词典 weathering

Photo Gallery: Erosion and Weathering A waterfall fed by glacial runoff tumbles over sheer cliffs and into the turquoise water of Admiralty Inlet on Baffin Island, Nunavut, Canada.

意译：侵蚀和风化的图片画廊。瀑布靠冰川径流量翻倒越过纯粹的悬崖和青绿色的水的庄严的入口在巴芬岛，努纳武特地区，加拿大。

REE tracing results show that the Bering Sea and Chukchi Sea surface sediments primarily from neighboring mainland . Contrasting with China loess, the average crust results show that the Arctic region is in a dry and cold climate of physical weathering to the Lords environment.

稀土元素物源示踪结果显示，楚科奇海与白令海表层沉积物主要来源于周边大陆；与中国黄土、地壳平均值的对比结果显示，北极地区是处于干冷气候下的以物理风化为主的环境中。

Corrosion of carbon steel and the weathering steel in marine atmosphere during different time was compared,the morphology of rust layer was observed,and the distribution of the alloy elements in the rus t layer was determined.

张全成，吴建生，陈家光摘要：测量了碳钢和耐候钢在上海地区大气中的腐蚀速率，分析测定了锈层的相组成以及合金元素的分布。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。