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- 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 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。
- Authors consider that the ore - forming process of deposit goes through the formation of source bed and the mineralization of Yanshan E-poch.It belongs to meso-epithermal deposit. 作者认为该矿床成矿作用经历了矿源层形成和燕山期成矿两个过程,属中低温热液矿床。
- Forming process and related parameters of the SMC were introduced. 给出了片状模压料SMC的成型工艺参数以及压塑成型过程。
- This paper introduced the sheet metal layered incremental forming process. 摘要本文介绍了金属板材分层渐进成形技术。
- Graduate in Junior College or above, major in plastic forming process. 注塑成型工艺大专或以上学历。
- FEM simulation of sheet metal layered forming process has been introduced. 介绍了金属板料分层渐进成形过程有限元模拟。
- The systematology is one of theories on oil and gas pool forming process. 系统论是成藏作用研究的重要理论基础之一。
- Then the forming process and traits of financial canters are discussed. 具体分析了金融中心的形成途径和特点。
- Forming process of ventilated supercavity was recorded and analyzed. 详细分析了通气超空泡的生成和发展过程;
- 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。
- In the text, the forming process and the microbial ecology of the activated sludge floe in SBR (sequencing batch reactor) were observed and studied. 摘要采用序列间歇式反应器(SBR),对啤酒废水活性污泥凝絮体的形成过程及其微生态演替进行研究。
- Simultaneously it has also suitably considered the function that the human factor in the Hailiu clough debris flow forming process. 同时还适当考虑了人为因素在海流沟泥石流形成过程中的作用。
- Such difference has fully been reflected in the forming process of Qin and Han Empire and Roman Empire. 这一区别在秦汉与罗马帝国的形成过程中就有充分的反映。
- Computer simulation and experimental investigation of laser forming process of shipbuilding sheet metal were performed. 摘要对船舶钢板激光弯曲成形过程进行了数值模拟及实验研究。
- At last, the forming process of bulk metal forming about cone boss was simulated in MSC. 局部变形力的求解。 围绕锥形凸台成形的数值模拟是本文的另一个主要内容,所采用的模拟软件MSC.
- The Rongdu gold deposit is formed by the Yenshanian mid - high temperature magmatic hydrothermalism as a product of superimposition and reworking by many ore - forming processes. 五河荣渡金矿床是多种成矿作用叠加、改造的产物,为燕山期中高温岩浆热液形成的。
- The result of empirical test testifies existence of reflexivity mechanism of forming process of corporation value. 实证结果证明了公司价值形成反身机制的存在性。
- Part three explains the beginning of uses and their evolutions to realize the forming process of trusts. 第三部份说明用益的诞生及其演变,以了解信讬的形成的历程;
- FEM has been used to simulate and analyze the high pressure rubber forming process of part with flange bending. 利用有限元技术,对凸翻边钣金零件的高压橡皮成形过程进行模拟分析。