笼式: cage区域: area; beat; reach; domain; p ...提纯: purification; purify; refine ...区域提纯: zone pruification; zone purification; zone refining区域提纯法: zone refining区域提纯器: zone refiner; zoner笼式区域精炼: cage zone-refining笼式区域熔化: cage zone melting垂直区域提纯: vertical zone refining气体区域提纯: gas zone refining区域提纯材料: zone refined material; zone-refined material区域提纯金属: zone purified metal; zone-purified metal; zone-purifiedmetal区域提纯装置: zone purification device水平区域提纯: horizontal zone refining区域提纯的材料: zone refined material水平舟区域提纯: horizontal-boat zone refining微量区域提纯设备: micro-scale zone refining apparatus区域提纯设备和装置: zone refining unit and equipment区域提纯用无阳极电子枪: work accelerated zone refining gun正交流动区域提纯器: cross-flow zone refiner区域熔炼提纯: zone melting purification区域熔融提纯: zone melting purification区熔提纯 区域精炼: zone-refine区域空段提纯器: zone-void refiner区域输运提纯器: zone-transport refiner
