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- More beguiling perhaps are metal deposits (see article) and energy reserves. 更有趣的是金属矿床和能源储备。
- Research shows the belts are the favorable regions for prospecting of endogenetic metallic deposits. 是寻找内生多金属矿产的有利地段。
- The ore-controlling factors for concentration areas of large and superlarge noble metallic and nonferrous metallic deposits show generality. 贵金属与有色金属大型、超大型矿床密集区的控矿因素有共性，而基底、岩体和衍生矿源层的成矿床专属性，是不同矿种预测的差异性。
- The poly metallic deposit occurred in the Erlangping ophiolite of eastern Qinling Mountain was regarded as volcanogenic type. 二郎坪群蛇绿岩中多金属矿床属火山成因块状硫化物矿床。
- 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。
- At the end of the run, the large metal deposits and coke formation lead to deactivation by pore plugging. 最后阶段的快速失活的原因是大量金属与积炭堵塞了孔道。
- Metal deposits caused a gradual deactivation by the decrease of intrinsic reactivity and the increase of effec to finternal diffusion. 金属硫化物在催化剂上的沉积会造成催化剂本征活性的降低及内扩散阻力的增加。
- On the basis of the study on the ore deposits, the differences of the characteristics between different metal deposits are shown in the western and the eastern Altay, Xinjiang. 新疆阿尔泰地区矿产存在着明显的东西差异，究共原因是阿尔泰处于三大板块的会聚部位．不同的基底性质有所不同。
- Its theory and technique is outlined briefly in the article with several application cases of metal deposit prospecting. 概述了其理论基础和方法技术,并列举了该方法在多个金属矿上的应用实例。
- In addition, the checking of the 3D visualization techniques was completed based on the borehole data of a metallic deposit in Inner Mongolia, and the effects prove to be satisfactory. 最后，以内蒙古某金属矿床钻孔资料为例，对建立的三维可视化方法技术进行了应用检验，取得了较好的应用效果。
- It is also an important concentration area of rare metal resourc es, where the Jiajika rare metal deposit is the largest pegmatite-type Li-po lymetal deposit in China. 青藏高原东部是中国仅次于新疆阿尔泰的伟晶岩集中产出的地区之一,也是世界上重要的伟晶岩型稀有金属矿产资源产地,其中的甲基卡矿床是中国最大的伟晶岩型锂多金属矿床。
- Metal deposit environmental pollution originates from the oxidation and decomposition reaction of metal sulfides , particularly pyrite(FeS 2) and pyrrhotite (FeS). 金属矿山环境污染源于金属硫化物特别是黄铁矿、磁黄铁矿的氧化分解。
- Taking into account of asphaltine and organic rich characteristies in Luchaichong silver poly metallic deposit, the authors study the deposit and find a number of microbiological signs(thallogen). 针对矿床富含有机质和沥青质的特点，研究发现了许多与菌藻类有关的微生物标志。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- In this thesis, a simple method via electroless metal deposition (EMD) has been reported. 本论文报导一种简单的方法，解决以固-液-气法合成矽奈米线的诸多缺点。
- The principle, hardware system and software system of laser direct metal deposition(DMD) formation technology were introduced. 阐述了激光直接金属堆积成形技术的原理、硬件系统和软件系统。
- The results show that the fly-ash cenosphere particles have good microwave absorption characteristics after the metal deposition. 无须使用贵金属钯等活化，成本大大降低。
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- I heard metallic sounds when I was studying. 在我学习的时候我听到了金属撞击的声音。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
