... bacterial examination of water 水的细菌检验 chemical examination of water 水的化学检验 field examination 野外检查,野外调查,野外试验 ...
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水的化学检验
Chemical examination of water
以上为机器翻译结果，长、整句建议使用 人工翻译 。
通过对冷却水、传热管以及垢层的分析检验，发现氨冷凝器传热管泄漏是由冷却水对金属的电化学腐蚀引起的。
It was found that the leakage cause of the ammonia condenser tubes was the electrochemical corrosion due to the cooling water based on the analysis on the cooling water, tubes and the scales.
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