middle scale的意思|示意

The Hetaoping lead zinc deposit in Baoshan is a middle scale of lead and zinc deposit.

保山核桃坪铅-锌矿为一中型铅-锌矿床.

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Shanghai ExhiBition Centre provides sites for large and middle - scale trade fairs.

上海展览中心为大、 中型 展销会提供展销场地.

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Yingchangpo silver deposit of Guizhou is an Ag _ Pb _ Zn polymetallic deposit that approaches middle scale.

贵州银厂坡银矿床属银铅锌多金属矿床,其规模近于中型.

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At present, the domestic and foreign middle scale enterprises generally have established own management information system.

目前, 国内外大中型企业普遍建立了自己的管理信息系统.

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Consttruction electricity , small - and - middle - scale power plant , substation project design, the work - out of electric equipment document for tenders.

建筑电气 、 中小型 发电厂、变电所工程设计 、 电气设备招标文件编制.

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De � � emi deposit is a large middle scale one, and bearing multiple useful elements in it.

德尔尼矿床为一含多种有用组分的综合性中、大型矿床, 具典型的块状硫化物矿床特征.

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