The analysis and treatment of trouble of high-voltage circuit system are carried out through instance, and the effect of mains voltage fluctuation on equipment is also inquired initially.
对高压电路系统故障的实例进行了故障原因分析和处理，并对电源电压波动对仪器的影响进行了初步的探讨。
The testing process to four coking wastewater treatment program through the treated wastewater in the coking of phenol content analysis, conclude that the third option has good effect.
试验过程中尝试了四种焦化废水处理的方案，通过对处理前后焦化废水中酚含量的检测分析，得出第三种方案具有较好的处理效果。
Methods A retrospective analysis of hospital admissions in 2003-2009 years, the clinical data of 35 patients with severe acute pancreatitis and the effect of early operation treatment.
方法回顾性分析商丘市第四人民医院2003—2009年收治的35例重症急性胰腺炎患者的临床资料及早期手术治疗效果。
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