The new system can replace classical macroche-mical method for treatment in residue-analysis.
残留物分析可广泛用该体系取代经典法样品处理体系。
Any time there is a threat of biological or che mical attack, the first thing you hear about is gas masks.
任何时候，只要有化生威胁，你首先听到的讨论就是防毒面具。
The results from photoelectroche mical technique are in agreement with those from AC impedance technique.
交流阻抗方法 的结果和光电化学的结果相一致。
Starting from heap leaching design, a few technological and ecoon-mical problems concerning geology, mining, mineral processing and leaching pad are discussed in this paper.
本文从堆浸设计出发，就目前遇到的地质、采矿、选矿、底垫等一些技术经济问题，进行探讨。
Starting from heap leaching design, a few technological and ecoon-mical problems concerning geology, mining, mineral processing and leaching pad are discussed in this paper.
本文从堆浸设计出发，就目前遇到的地质、采矿、选矿、底垫等一些技术经济问题，进行探讨。
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