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- Keywords Kola Superdeep Borehole;Pechenga;model ore forming system;suture zone; 科拉超深钻;贝辰加;模型;成矿系统;缝合带;
- Keywords ore forming system;minerogenic regularities;ore forming fluid;low temperature geochemistry;the dynamics of ore forming system; 成矿系统;成矿规律;成矿流体;低温地球化学;成矿动力学;
- There are favorable ore forming geological conditions for the Bengbu uplifting area,which,however,is severely covered with the Quaternary System with bedrocks sparsely outcropped. 蚌埠隆起区成矿地质条件有利,第四系覆盖严重,基岩露头零星,运用综合信息矿产预测理论可以指导本区地质找矿工作。
- The paper analyes interation process among shear, fluid and ore forming process, and discuss the ore forming mechanism. 还对剪切-流体-金矿化相互作用的过程进行了分析,对矿区的成矿机理进行了初步探讨。
- The deep origin of ore forming is a new theory for prospcting in situ leachable sandstone type uranium. 深源成矿论是可地浸砂岩型铀矿地质找矿的一种新思路,在松辽盆地南部铀矿勘查中得到了较好的应用。
- NNE Kuerbin crustal fault and its secondary fault anr the important conditions for ore forming. NNE向库尔滨壳断裂及其次级断裂为成矿的重要地质条件。
- Therefore,the thermoluminescence of Calcite could serve as aindicator of identifying ore forming stages. 方解石热发光曲线特征可作为矿区成矿阶段划分的一个重要标志。
- The variation of type of gold deposits in Wutai area shows complexities of ore forming process in Early Precambrian period. 本区早前寒武纪多类型金矿床的形成 ,表明了五台地区早前寒武纪金矿成矿作用的复杂性和矿床成因的多样性 ,也为认识我国早前寒武纪金矿成矿作用特点创造了极为有利的条件。
- If the fabric forming system is weaving or warp knitting, some or all of the yarns forming the fabric are presented in sheet form. 如果采用机织或经编工艺生产织物,部分纱线(指机织)或全部纱线(指经编)要以片纱方式供应。
- The mag matic water is a component of ore forming hydrothermal water.And the gold mater ial sources stem from the wall rock and the granite. 认为在热液蚀变作用过程中,稀土元素保持惰性,成矿热液与岩浆热液有关,赋矿围岩及矿区花岗岩提供了成矿物质。
- This, in fact, is one of the functions of yarn preparation, to put the yarn on a suitable package for a particular fabric forming system. 这实际上是纱线准备的作用之一,即将纱线卷绕在一个指定的织造系统所需要的卷装上
- The conclusion is reached that interforma-tional slip of country rocks is an effective mechanism for ore forming element activation and reenrichment. 并且认为含矿围岩的层间滑动是成矿元素后期活动再富集的有效机制。
- How to build a culinary form system full of art symbol has been considered as an important field of product semantic. 如何构成艺术符号化的现代厨房产品也成为了产品语义学研究的重要内容。
- It has more intensive realistic sense for analyzing the ore forming geological features of black talc and making application study on the black talc. 分析黑滑石的成矿地质特征,进行黑滑石的应用研究具有较强的现实意义。
- This paper studies the feedback stabilization of nonholonomic chained form system. 该文研究了非完整链式系统的反馈镇定问题。
- Qinling is an intracontinental polycyclic complex collision orogen, and also is one of the most important polymetallic ore forming belts. 秦岭造山带是一个多旋回复合大陆碰撞造山带;是我国重要的多金属成矿带之一.
- Second, these accessory firms should be possessed for substantiation, marketability, specialization, management forming system. 第二,此物业化体育管理公司应具备以下条件:实体化、市场化、经营化、专业化、制度化、内部企业化。
- The paper deals with geochemical characteristics of ore forming and halo forming processes of Au deposits with several metallogenic stages. 论述了金矿多期多阶段叠加成矿成晕的地质地球化学特征。
- Electronic form system plays an important role in the whole e-trade system. It is significant to design and implement an electronic form system. 电子表单系统在整个电子贸易中扮演着十分重要的角色,设计和实现一个完整的电子表单系统具有重要意义。
- From the point of view of geochemistry, the regularity of migration and enrichment of ore forming elements during migmatization is discussed in this paper. 从成矿作用地球化学的观点;探讨了元素在混合岩化过程中迁移;富集成矿的规律.