花岗岩

The acidity and aluminium saturation of the granitoid rocks show an increasing tendency from the Beishan area to the Qilian shan area.

从北山地区到祁连地区花岗岩的酸度和铝饱和度均有增加的趋势。

Granitoid rocks ; Chronology ; Petrology ; Geochemistry ; Tectonic environment ; Southern Tianshan.

花岗岩类岩石；年代学；岩石学；地球化学；构造环境；南天山

Also, there is no formula can be used to calculate errors of these parameters.Based on above reasons, the purposes of the research are to build a reliable geochronological framework of Paleozoic granitoid in study area, to distinguish their genetic types and tectonic settings, and to analyses their orogenic response; to derive a set of formulas for calculating errors of the paramers mentioned above; to ascertain if North Qaidam belongs to North China Block or Yangtze Block.

基于上述存在的问题，本项研究的目的是：建立研究区古生代花岗岩类精确的年代学格架，判别其成因类型和构造环境，分析其造山响应：推演出一套适用于Sr、Nd同位素初始比值和Nd同位素模式年龄等重要示踪参数误差计算的公式；确定柴北缘地区大地构造属性(华北板块还是扬子板块？)。

Granitoid ; time ; Sawuer Mountain ; Xinjiang

花岗岩类；时代；萨吾尔山；新疆

Is a set of diamond tools for the development, production and sales of integrated enterprise, the product contains "cutting, grinding, drilling, milling," granite, marble, concrete, asphalt, ceramics, glass and other conventional and heterotypic of diamond tools.

厦门和安宏工贸有限公司是集金刚石工具的研发、生产、销售为一体的综合性企业，产品包含&切、磨、钻、铣&花岗岩、大理石、混凝土、沥青、陶瓷、玻璃等常规及异型的金刚石工具。

This paper elucidate its principle, technical methods and the data processing, inference and interpretation and, through two practical cases, introduces in detail the application of high-density electrical method in the searching of bedrock fissure water in granite area and the discrimination of the hiatal area of N2 red clay.

本文论述了其原理、技术方法及数据处理推断解释并通过两个工程实例，详细介绍了高密度电法在花岗岩地区寻找基岩裂隙水和在拟建水库区内划分N2红粘土缺失范围中的应用。

This paper elucidate its principle, technical methods and the data processing, inference and interpretation and, through two p ractical cases, introduces in detail the application of high-density electrical method in the searching of bedrock fissure water in granite area and the discri mination of the hiatal area of N2 red clay.

本文论述了其原理、技术方法及数据处理推断解释并通过两个工程实例，详细介绍了高密度电法在花岗岩地区寻找基岩裂隙水和在拟建水库区内划分N2红粘土缺失范围中的应用。

This company has mine three,produces and the husked rice topaz,the sunset glow red,the granite,the greatly gray blank and the plate primarily.

本公司拥有三座矿山，以生产和加工米黄玉、晚霞红、花岗岩、大花绿的荒料和板材为主。

In this area, there is also observed the occurrence of Neoproterozoic diabase and hypabyssal, composite intrusive rocks of alkalic feldspar granite. The volcanic rocks and intrusive rocks have close spatial association and close age.

杭州河上地区是浙西北上元古界上墅组火山岩发育的典型地区，同时还发育新元古代辉绿岩和碱长花岗岩板状复合浅成侵入体。

Combined with the regional data the research indicates that (1) the Tianmenshan main body formed in the Middle Jurassic Epoch, whereas the minor body was the further differentiated and evolutive product of the main body;(2) in the Chongyi-Dayu-Shangyou ore concentrated area, the west of Gannan area, the diagenetic age and metallogenic age are basically concordant, and the mineralization concentrated during 150~155 Ma;(3) from the middle-plutonic granite intrusion to the hypabyssal granite-porphyry vein, the magmatic activities experienced only 1~5Ma, indicating there was the concentrated period of mineralization.

结合区域资料，研究表明：①天门山岩体的主体形成于中侏罗世，补体是主体进一步分异演化的产物；②在赣南西部的崇余犹矿集区内成岩与成矿的年龄基本上是协调一致的，成矿集中期为150～155 Ma；③岩浆活动由中深成相花岗岩侵入体演化到浅成相花岗斑岩脉仅相差1～5Ma，表明存在成矿集中期。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。