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- Directed by this new viewpoint, we discovered the Dushan Sn deposit which is related to early Permian K-feldspar granite porphyry in the eastern part of the south Tianshan Mountain for the first time. 以此新观点为指导,我们在南天山东段首次发现了与早二叠世末钾长花岗斑岩有关的成型锡矿床--独山锡矿床。
- REE geochemical feature was studied by comparing ore with ore hosted Lantian group stratum, granite related to ore deposit, and altered rock, to trace metallogenic matter origin. 对比研究了皖南西坑银多金属矿床中赋矿围岩蓝田组地层、成矿有关的花岗岩、矿石、矿床蚀变岩等地质体的稀土元素地球化学特征 ,借以示踪成矿物质来源。
- Effects of each component content in solution, process conditions, power source on appearance of Sn deposit were studied by Hull Cell test. 通过赫尔槽试验研究了镀液中各成分含量、操作条件及电源对镀层外观的影响。
- In the Sn metallogenic zone of Southchina, the mine-ral association of Malayaite was discovered for the first time in the Zen-iialong Sn deposit. 在华南锡成矿带中,马来亚石的矿物组合在曾家垅锡矿床中首次发现,读矿物组合在岩浆期后不同的成矿阶段各具特色。
- According to the historical materials,the famous Gejiu Sn deposit was first exploited for Ag(Pb) Zn ore at Yindongkuang of Laochang orefield in 1290. 著名的个旧锡矿,据史料在元廿七年(1290年),率先在老厂矿区银铜矿开始采银(铅)锌矿。
- The palaeocontinunt crust melting type granite mass is metallogetic matrix of W, Sn, rare metal deposits. 各单元古陆壳活化重熔型花岗岩具形成钨锡稀有金属矿的有利背景。
- There are more and bigger enclaves in granites related to W-Sn-Mo-Bi polymetallic deposits and less and smaller enclaves in granites unrelated to mineralization. 与钨、锡、铂、铋等多金属矿有关的花岗岩体中微粒包体的含量高且个体大,而与矿化无关的岩体中含量少、个体小。
- Keywords W Sn Pb Zn Au Ag deposits component of ore forming materials Chenzhou Linwu deep seated fault Hunan; 钨锡铅锌金银矿床;物质组分;郴州-临武断裂带;湖南;
- Keywords W Sn Pb Zn Au Ag deposits deposit metallogenetic series Chenzhou Linwu fault belt Hunan; 钨锡铅锌金银矿床;成矿系列;郴州-临武断裂带;湖南;
- The current efficiency and surface morphology were effected by SnCl 2 content. A bright Sn deposition was obtained from the 50.0 mol% SnCl 2 molten salt. 熔盐的组成影响电流效率与镀层的形貌 ;5 0 .;0mol%25SnCl2 熔盐可得到平整光亮的锡镀层。
- Keywords Zhejiang province;skarns;alkali metasomatism;hydrothermal solution;fluorite、W、Sn and polymetal deposit; 浙江省;矽卡岩;碱质交代;热液;萤石钨锡多金属矿;
- He is pointing down a block of granite. 他正在用锐利的工具修整一块花岗石。
- The valley ended in a perpendicular rim of granite. 那山谷的尽头是花岗石的断崖。
- He was a despot with a heart of granite. 他是个铁石心肠的暴君。
- She's my namesake but we're not related. 她与我同姓,但我们不是亲戚。
- No doubt her death is related to politics. 她的死无疑和政治有关。
- These two events were related to each other. 这两个事件相互有联系。
- She related just how the accident had occurred. 她描述了这次事故是怎样发生的。
- She related some of her experiences in Xinjiang. 她讲了讲自已在新疆的一些经历。
- She related the event in a tragic voice. 她用悲痛的声调讲述这一事件。