微量: microscale; trace; scruple; ...金属分析: metal analysis微量金属分析仪: trace metal analyzer痕量金属分析: trace metal analysis微量金属: trace metal; tracemetal微量金属雷: minimum-metal mine low-metallic-content mine微量金属合剂: mixture of trace metals微量金属熔析: trace metal segregation微量金属污染: trace metal pollution熔融金属分析: hot metal analysis仅含微量金属的: oligometallkic医用微量金属测定仪: medical trace metal i trumentation; medical trace metal instrumentation金属分析和展望公司: mao; metals analysis & outlook阴极层弧光法金属分析: cathode layer method金属分币: coinsmall denomination coin金属分布: metal distribution金属分布比: metal distribution ratio金属分带: metal zoning金属分带图: metal-zoning map金属分光仪: metal ectroscope; metal spectroscope金属分配比: metal distribution ratio渣金属分离: slag metal separation高质量金属: high test metal; high-test metal; high-testmetal过量金属: excess metal痕量金属: trace metals; tracemetal; traces of metal
