weathering

The effects of weathering can be simulated in the laboratory.

实验室里可以模拟各种天气产生的影响。

Many companies are having difficulty weathering the present economic storm.

许多公司难以经受当前的经济暴。

The calcite deposits are derived from the recrystallization of the carbonatite as a result of the weathering, eluviation of the fault, and the thermal contact activity and the metamorphism.

方解石矿有三个显著特征：即白色、块大、致密。

This paper introduces the geological features and the unhomogeneous weathering phenomenon of coral reef limestone of Sudan Port Area,and the bearing capacity of this layer.

简单介绍苏丹港区珊瑚礁灰岩的地质特征及不匀现象,以及该层的地基承载力。

Abundant uranyl minerals (especially, uranyl silicates and uranyl phosphates) are found because of intensive weathering of uraninite.

而我国高放废物地质处置库拟建花岗岩体中。

The weathering profiles of WC3 and DBK are of clastic rocks, grain size frequency distribution curves of quartz show single, broad peak, and their modes are approximately 5.1φ and 6φ respectively.

两条碎屑岩剖面（WC3和DBK）的频率分布曲线呈单峰宽峰态，众数值分别约为5.1φ和6φ。

There are some independent minerals of Cd, which are secondary minerals formed during weathering and leaching, such as greenockite, otavite and oxides of Cd in the oxidized zone of the deposit.

镉主要以类质同象闪锌矿中,少量镉以硫镉矿等独立矿物形式矿床的氧带，是淋滤过程中形成的镉的次生矿物。

An oxidized zinc ore from Inner Mongolia was found to be very difficult to treat due to its features of high oxidation rate,heavy weathering and the intimate association of hemimorphite and limonite.

内蒙某氧锌矿石氧率高,严重,异极矿和褐铁矿共生关系紧密且复杂,是一个难选的氧锌矿。

Photo Gallery: Erosion and Weathering Wind erosion makes these layered sandstone hills swirl in Paria Canyon-Vermilion Cliffs Wilderness Area.

意译：腐蚀和图片集。的侵蚀使这些层状砂岩丘陵漩涡的Paria峡谷――朱红悬崖的荒野地区。

Structure of weathered crust was controlled by lithofacies, paleoclimate, weathering time, paleotopography, tectonic structure, and later stage preservation.

壳结构形成受控岩相、气候、时间、古地形、构造、后期保程度等6大因素；