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综合物探在却勒塔格地区铜镍矿勘查中的应用与研究 被引量:5
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作者 张静 陶鹏飞 +4 位作者 胡尊平 李大海 李延清 陈实 牛辉 《新疆地质》 CAS CSCD 2022年第3期450-455,共6页
却勒塔格铜镍矿的主体是与基性-超基性岩有关的铜镍矿,主要位于研究区内基性-超基性杂岩体中,在区内通过重、磁、电、测深等物探手段,结合岩矿物性参数、地质特征、构造特点等建立识别基性-超基性岩体地球物理标志,即高磁、高重、高极... 却勒塔格铜镍矿的主体是与基性-超基性岩有关的铜镍矿,主要位于研究区内基性-超基性杂岩体中,在区内通过重、磁、电、测深等物探手段,结合岩矿物性参数、地质特征、构造特点等建立识别基性-超基性岩体地球物理标志,即高磁、高重、高极化、中低电阻率特征,推断了隐伏的基性-超基性岩体的走向和分布范围,为铜镍矿的深部勘查起到较好的指示作用。 展开更多
关键词 综合物探 铜镍矿 地球物理标志 基性-超基性岩 隐伏矿体
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Synthesis, Characterization, Crystal Structure and Stability of a Ternary Cu(Ⅱ) complex with 1,10-Phenanthroline and L-Valinate
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作者 ZHOUXiao-hua LEXue-yi +1 位作者 LONGLa-sheng chenshi 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 2005年第1期119-122,共4页
关键词 Copper(Ⅱ) complex L-VALINE 1 10-PHENANTHROLINE Crystal structure Stability constant
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Practice and Exploration of Physical Geography Teaching Oriented to Quality Improvement and Innovation
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作者 YANBaowen LIXianwen +1 位作者 SONGSongbai chenshi 《外文科技期刊数据库(文摘版)教育科学》 2022年第4期137-141,共5页
Curriculum construction and teaching reform are important measures to revitalize undergraduate education, and are also an essential content of the construction of double first-class universities. Facing the target req... Curriculum construction and teaching reform are important measures to revitalize undergraduate education, and are also an essential content of the construction of double first-class universities. Facing the target requirements of physical geography quality improvement and innovation, this paper analyzes the existing problems in the curriculum reform and teaching construction, starts with clarifying the connotation of the target of physical geography curriculum quality improvement and innovation, and under the guidance of the idea of refining the OBE concept and integrating it into all aspects of the curriculum teaching, expounds the reconstruction of teaching content and model, the multi-point application of new media means and the reform of teaching evaluation methods in the teaching practice and exploration of physical geography. As well as the specific measures to improve the teaching level by introducing information and intelligent technologies and means into practical teaching, this paper probes into the innovation points and effects of the physical geography curriculum construction with the objective of quality improvement and innovation. It provides a powerful reference for curriculum reform and teaching practice to cultivate innovative water conservancy professionals with solid foundation and flexible thinking. 展开更多
关键词 physical geography improving quality and innovating first-class courses
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