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| 1 | Geological and Geochemical Characteristics and Genesis of the Shaxi Porphyry Copper (Gold) Deposits, Anhui Province显示文摘The Shaki porphyry copper(gold) deposits are a trpical example of porphyry copper deposits associ-ated with diorite in eastern China. Quartz diorite, which hosts the deposits, has a Rb-Sr isochron age of 127.9±1.6Ma. Geochemically, the rock is rich in alkalis (especially sodium), light rare earth elements (LREE) and large-ionlithophile elements (LILE), and has a relatively low initial strontium isotopic ratio (ISr=0.7058); thus it is the productof differentiation of crust-mantle mixing source magma. The model of alteration and mineralization zoning is similarto the Hollister (1974) diorite model. The ore fluids have a relatively high salinity and contain significant amounts ofCO2, Ca2+, Na+ and Cl-. The homogenization temperatures of fluid inclusions for the main mineralization stage rangefrom 280 to 420℃, the δ18O values of the ore fluids vary from 3.51 to 5.52‰, the δD values are in the range between-82.4 and -59.8‰, the δ34S values of sulphides vary from -0.3 to 2.49‰, and the δ13C values of CO2 in inclusionsrange between -2.66 and -6.53‰. Isotope data indicate that the hydrothermal ore fluids and ore substances of theShaxi porphyry copper (gold) deposits were mainly derived from magmatic systems. | XU Zhaowen QIU Jiansheng REN Qijiang XU Wenyi NIU Cuiyi FU Bin | 1999 | Acta Geologica Sinica(English Edition)1999,73,1: | 5 |
| 2 | Coupled aerobic and anoxic biodegradation for quinoline and nitrogen removals显示文摘喹啉(C 9 H 7 N ) 通常从化学药品,药品,和染的工业发生在废水。因为喹啉是 biodegraded,氮作为铵被释放。Total-N 移动要求 ammonium-N 被使硝化然后从。这研究的目的是与 total-N 移动联合喹啉 biodegradation。在 proof-of-concept 步,激活污泥被定序从对缺氧的阶段氧气。在氧气的阶段免除喹啉 biodegradation 的铵氮在平行被使硝化到硝酸盐。氧气的自河的缺氧的 biodegradation 然后通过 denitrification 引起了氮和货到付款移动。然后,同时的喹啉 biodegradation 和 total-N 移动在新奇空运被表明有氧气、缺氧的地区的内部环 biofilm 反应堆(AILBR ) 。当葡萄糖作为一个补加的电子施主增加了时,一旦硝酸盐被形成,试验性的结果证明 AILBR 能完成喹啉, 91% 货到付款移动,和 85% total-N 移动的完全的移动。 | Ning YAN Lu WANG Ling CHANG Cuiyi ZHANG Yang ZHOU Yongming ZHANG Bruce E. RITTMANN | 2015 | Frontiers of Environmental Science & Engineering2015,9,4: | 2 |
| 3 | Current Gold Prospecting in China显示文摘In China, there are 12 types of gold deposits in 57 class-III metallogenic zones, formed in 7 main metallogenic periods. Most gold deposits are small or occur as ore spots; very large deposits are rare with relatively poor quality, mainly medium to low grade. Only 35% of the total gold reserves is identified, while a large amount of reserves is yet to be identified. In recent years, China Geological Survey has organized or conducted mineral resources survey and evaluation project, replacement resources prospecting for deposits in crisis, old mines prospecting and commercial prospecting funded or encouraged by the Central Government. These efforts have been fruitful. According to the temporal and spatial allocation of gold resources, and experiences from recent prospecting efforts, western China and the deep layers and peripheries of the-sits in eastern China have relatively high prospecting potential. The government should give even more support to the gold industry and strengthen technological innovation to help address difficulties in gold exploitation and processing. The government should also formulate consistent plans, consolidate mining rights, and promote integrated exploration, so as to achieve new major breakthroughs in gold prospecting. Gold is both a form of material wealth and a way of storing wealth. It is a rare resource with dual functions of commodity and currency. As an important global strategic asset and a cornerstone of financial reserves, gold plays an irreplaceable role in securing national economic development, maintaining financial security, strengthening national comprehensive power and promoting RMB internationalization. Based on latest research and prospecting results, the thesis proposes preliminary conclusions on types, temporal and spatial allocation, and exploration and development of gold deposits in China; predicts China's gold resource potential; reviews recent gold prospecting and exploration efforts; and, in the hope of offering some reference for the new round of gold prospecting, exploration and planning, offers some suggestions. | LEI Shibin QING Min NIU Cuiyi WANG Liang | 2016 | Acta Geologica Sinica(English Edition)2016,90,4: | 1 |
| 4 | Nanowire nanosensors for highly sensitive and selective detection of biological and chemical species显示文摘 | CuiYi Wei Qingqiao Park H | 2001 | Science2001,293,5533: | 1 |
| 5 | PreparationofthreeGdimensionalgrapheneoxideGpolyethylenimineporGousmaterialsasdyeandgasadsorbents显示文摘 | SuiZhuyin CuiYi ZhuJianhua etal | 2013 | ACS ApGpliedMaterials&Interfaces2013,5,: | 1 |
| 6 | Metastasis-associated protein 2 is arepressor of estrogen receptor alpha whose overexpression leadsto estrogen-independent growth of human breast cancer cells显示文摘 | CuiYI Niu A Pestell R | 2006 | Mol Endocrinol2006,20,9: | 1 |
| 7 | Shape Skeletonization via Mathematical Morphology显示文摘Skeleton is an important topological descriptor of an image and is widely used in the fields of image analysis,In this paper,we present an algorithm based on morphological operations for extracting skeleton from a binary image.Since the original image can be partially or completely reconstructed from the skeleton,this algorithm which works in both analogue and digital space is useful in image coding and feature description.A fast algorithm for skeletonizing and reconstructing digital images and the results of the fast algorithm are also given. | CuiYi ZhouNan | 1999 | The Journal of China Universities of Posts and Telecommunications1999,6,1: | 0 |
| 8 | Non-integrable Movement Equations in Landsliding System显示文摘The answer of the question was considered as non-integrable basically. The integrable system was thought in the exceptional.Since Poincare had presented in a theorem and proved that non-integrable system is normal, and yet integrable system is abuormal. In the landsliding system, discussed question was regarded to be true.Sortie fundamentals were considered; other systems and example with engineering control are concerned and discussed in details. | Yan Tongzhen(Faculty of Engineering, China University of Geosciences, Wuhan 430074)Wang Jianfeng(LNM, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080)Yan Lei(Beijing University of Aeronautics and Astronautics, Beijing 100083)Zhou Cuiyi | 1999 | Journal of Earth Science1999,18,4: | 0 |
| 9 | Typomorpic Characteristics of the Major Minerals in the Puziwan Gold Deposit,Datong,Shanxi,China显示文摘利用 minerageny 的理论并且勘探矿物学,作者学习了态度, morphotype 和在 Puziwan 金牌的黄铁矿,黄金,黄铜矿,方铅矿和闪锌矿,石英的非金属的矿物质,碳酸盐,白云石和金红石的金属性的矿物质的化学作文扔。学习显示出下列结果。(1 ) 矿物质集合是复杂的,硫化物的种类与 sulfosalt 矿物质的出现是丰富的。(2 ) 在矿物质的作文是复杂、在那里富有的微元素,包括作为, Sb,双性人, Se, Te, Au, Ag, Cu, Pb, Zn,和 Cr, Ni, V。元素和他们的特定的价值的协会的 typomorphic 特征建议那个金矿化作用与浅 magmatic 被联系热水的活动,形成矿石的液体是从披风或更低的外壳和下降的酸发源的丰富的升起碱 magmatic 水的混合大气的水。(3 ) Ankerite, Fe 富有的闪锌矿,小粒的 Ti 富有的金红石广泛地被散布,它显示大剥光深度,高矿化作用温度。沉积物在斑岩系列的中间、浅的位置被发现。深层不为金矿化作用是有利的。(4 ) 铜矿物质富于矿石,硫化物有铜的高内容,建议在深位置和包围区域的可能的斑岩类型 Cu (Au ) 矿化作用。 | QING Min NIU Cuiyi LEI Shibin | 2008 | Acta Geologica Sinica(English Edition)2008,82,4: | 0 |