breccia是什么意思

用法例句

Caving loess shaped breccia widely distributed in Turpan area of Xinjiang is a special kind of sands arere seen both at home and abroad.

湿陷性黄土状角砾属一种国内罕见的特殊土类，在新疆吐鲁番地区有着广泛分布，初步试验研究了其湿陷机理及工程性质，介绍地基处理实例并提出地基处理中存在的问题及解决办

Based on the research of ore-controlling laws in Hulalin gold deposit in Inner Mongolia,the authors consider that dominate disseminated mineralization was absolutely controlled by a breccia pipe.

通过对虎拉林金矿构造控矿规律研究,认为矿区占绝对优势的浸染状矿化主要受角砾岩筒构造控制,矿化不均匀,矿体形态不规则;通过分析该角砾岩筒内角砾岩的特点,结合一般浅成、半浅成角砾岩筒的垂向分带规律,推测该角砾岩筒已剥蚀到了中下部。

The Yantang CuMo deposit is located in a breccia pipe of northeast Wuzhishan uplift,Hainan Island.

琼海烟塘梅岭铜钼矿床位于海南五指山隆起东北侧的一个"角砾岩筒"中,该"角砾岩筒"的形成受南北向、东西向构造-岩浆岩带控制,与燕山期花岗闪长岩、花岗闪长斑岩关系密切。

There are many types of fluidogeneous tectonites inside and outside the breccia pipe with distinct space time texture.

山东七宝山角砾岩筒内外流体构造 （岩） 类型多样， 具自身特有的时空结构。

The macro-and micro researches demostrate that four eruptions lead to the silicon talus debris in the crytoexplosive breccia.

河北丰宁银多金属矿床赋存于隐爆角砾岩体中,发育一组典型低温热液矿物组合的围岩蚀变,矿化为典型低温热液成因的黄铁矿-闪锌矿-方铅矿-黄铜矿硫化物组合;控矿隐爆角砾岩划分为震裂花岗岩相、震碎花岗岩相、熔浆角砾岩相和气爆角砾岩相4类;宏观、微观研究认为其中的硅质角砾由4次喷发作用形成;气爆形成的萤石化可确定赋矿空间的分布规律。

Fractal statistical computation is given to the breccias associated with the ore body II,typical ore body in the Fenghuangshan deposit.

通过对凤凰山铜矿II号矿体不同地段的角砾岩进行分形统计分析,判明其属于液压致裂角砾岩,验证了分维值的大小与致裂能量之间的正相关关系。

Application of breccia in pavement base for Jiamusi-Qitaihe Section of Hegang-Dalian Highway;

角砾岩在鹤大公路佳七段路面基层上的应用

Characteristics of breccia in northern Lushi area of western Henan and its significance for ore finding;

豫西卢氏北部地区角砾岩的特征及其找矿意义

Shuangwang gold deposit is large with a low tenor breccia in southwest of Taibai, Shaanxi Province.

双王金矿床属大型低品位角砾岩型金矿。

The orebody mainly occurred within the breccia mass and its contact zone with country rock.

矿床产出于堡子湾二长花岗斑岩、石英斑岩角砾岩体中 ,矿体主要赋存于角砾岩体内部及其与围岩的接触带 ,其产状与角砾岩筒产状一致。

From the result,medium depth hole mining is a high effective method in mining low grade and tremendous breccia mass.

为解决河南金源黄金矿业有限责任公司祈雨沟金矿区角砾岩体厚大矿体采矿方法及矿柱回收问题 ,在 2 #角砾岩体进行了中深孔采矿工业试验 ,两次爆破成功 ,落矿2 86 0 0t。