1.
Research on Casting Process and Properties of Ductile Iron Castings Produced by Copper-based Alloy Mold;
球墨铸铁铜金属型铸造工艺和性能的研究
2.
Preparation of core-shell Cu-Ag bimetallic powders via electroless plating
化学镀法制备核壳型银-铜双金属粉
3.
Dexing Copper Mine in Jiangxi province is the biggest open-pit non-ferrous metal mine in China,and it is a porphyry copper deposit.
江西德兴铜矿是我国最大的有色露天金属矿,属斑岩型铜矿山。
4.
Copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys.
铜、、、、铜和黄铜都是有色金属或合金。
5.
The Space-time Structure Model of the Gejiu Superlarge Tin-copper-polymetallic Deposit;
个旧超大型锡铜多金属矿床时空结构模型
6.
filled gold
镀金的金属(铜、铁、铅等)
7.
Mineral deposit model for porphyry-skarn polymetallic copper deposits in Tongling ore dense district of Middle-Lower Yangtze Valley metallogenic belt
长江中下游成矿带铜陵矿集区铜多金属矿床模型
8.
Casting Technology of Producting ZCuSn10Pb5 Bush With Half-Coherer Method
采用半金属型法生产锡青铜衬套的铸造工艺
9.
Ore-Forming Fluids Studies on Typical Copper-polymetallic Deposits in Gangdese, Tibet;
西藏冈底斯典型铜多金属矿床成矿流体研究
10.
An Analysis of the New Indicators in Geochemical Exploration of Porphyry Type Copper Deposits
斑岩型铜多金属矿地球化学勘查新指标研究
11.
Study on the Genotypes of Metallo-β-lactamases in Pseudomonas Aeruginosa
产金属酶的铜绿假单胞菌基因分型的研究
12.
METALLOGENIC MODEL STUDY OF IRON (COPPER) POLYMETALLIC SKARN ORE DEPOSITS IN HUAIBEI
淮北夕卡岩型铁(铜)多金属矿床成矿模式的研究
13.
Aluminum, copper, and the alloys, Bronze and Brass, are common non-ferrous metals.
铝、铜、合金、黄铜等是常用的有色金属。
14.
373 Copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys.
铜、锌、铅、铝、青铜和黄铜都是有色金属或合金。
15.
Comprehensive Study on Remote Sensing Information for Polymetallic Ore-Deposits (Au, Ag, Cu) in Zhejiang Province;
浙江省典型地区金银铜金属矿产遥感蚀变异常信息综合研究
16.
A Study on Software of Foundry Technology and Mould CAD of Ductile Iron Castings Produced in Copper Alloy Mould;
铜合金金属型球墨铸铁件铸造工艺及模具CAD软件研究
17.
Space-Time Framework of Structure-Magma-Mineralization of Alkali-Rich Porphyry Mo-Cu-Au Polymetallic Deposit in Boxingchang, Yunnan Province
云南宝兴厂富碱斑岩型铜钼金多金属矿床构造—岩浆—成矿时空结构
18.
bolt of copper [for metal]
铜制螺栓,用于金属物