rock weathering

The types of reservoirs main include base rock weathering crust, sandstone, tuffaceous sandstone and conglomerate.

储层类型主要包括基岩风化壳 、 岩 、 灰质砂岩和砾岩.

A preliminary study on weathering process of salt in rock body at Mogao grottes, dunhuang

敦煌莫高窟岩体盐风化过程的初步研究

For a quarter-century, geographer Ronald Dorn of Arizona State University and his students have studied how ants, termites and tree roots affect rock weathering.

亚利桑那州立大学地理学家罗纳德·朵恩和他的学生们25年来一直从事蚂蚁，白蚁及树根对岩石风化影响的研究。

There exist many factors affecting the fractures in volcanic rocks, such as tectonic movement, weathering denudation, subsurface fluid solution, rock mineral composition, and contents of various mineral constituents as well as inner structures in them, etc.

影响火山岩裂缝的因素有构造运动、风化剥蚀、地表流体溶蚀、岩石矿物成分，各种矿物成分的含量，岩石内部结构等。

Effected factors are the volcanic lithofacies, weathering crust, secondary alteration, volcanic rock and tectogenesis.

影响储层物性的因素有火山岩相、风化壳、次生蚀变、火山岩岩性、构造运动等。

soft rock weathering zone identification and bearing capacity determination

软质岩石风化带的划分与承载力确定

Preliminary Test Study Using Weathering Materials as Antiseepage Materials of Earth-rock Dam

风化料作为土石坝防渗材料的初步试验研究

Keywords: CO 2, greenhouse effect, rock weathering, photocatalytic reduction, TiO 2.

关键词: 二氧化碳 、 温室效应 、 岩石风化 、 光催化还原 、 二氧化钛.

Rock weathering and erosion have a significant impact on the spatial distribution of biogenic silica in Hulun Lake surface sediments, and the distribution characteristics of BSi were significantly correlated with particle size distribution of sediments.

呼伦湖表层沉积物中生物硅的空间分布受流域岩石的风化侵蚀作用较大，且与沉积物粒度分布有较好的一致性。