multi-metal plate 多层金属版 ; 多层金属平版
multi-metal deposit 多金属矿
multi-metal ore mining 多金属矿开采
multi metal ore 多金属矿石
multi-metal interconnector 多层金属互连片
cr-al-zr multi-metal tanning agent cralzr多金属鞣剂
multi metal 区域 ; 多金属包覆
Shidonggou argentum multi-metal deposit 石硐沟银多金属矿
Cu-Pb-Zn multi-metal deposit 铜铅锌多金属矿床
An optimum preparation process for the HZSM-5 supported multi-metal catalyst was studied by ammonia-complexion impregnation method.
重点研究了以HZSM-5为载体，氨络合浸渍法制备多金属催化剂的最佳工艺。
参考来源 - 分子筛负载多金属催化剂及在加氢制备MXDA中的应用Experimental study on the flotation of a complex multi-metal Cu-Zn ore in Guangxi was carried on.
本文对广西某难选的铜锌多金属硫化矿进行了浮选试验研究。
参考来源 - 广西某铜锌多金属硫化矿浮选试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The properties of multi-metal mine are characterized.
概述了多金属矿山的金属特性；
East part of Weihai city is a favorable area for forming gold and multi-metal deposits.
威海东部地区是金及多金属矿的有利成矿区。
SEM indicates that the shape of multi-metal phase appears to be island-like and distributes in continuous gradient clouds.
SEM形貌表明多金属相形貌为小岛状，成连续梯度云状分布。
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