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Through stratographic analysis,spark discharge fault has been found in 2# main transformer,treatment has been processed in order to prevent large-scale transformer from damage event in operation.

通过色谱分析，发现330 kV花园变2#主变内部产生火花放电故障，并及时进行了检查处理，防止大型变压器在运行中发生设备损坏现象。

This paper analyses the problem of abnormal turbidity in the operation of a small water treatment plant in north Jiangsu,and holds that its main causes are contamination of raw water,abnormal water turbidity before filtration,filter trouble and superstandard of colibacilli.

对苏北某小型水厂运行过程中出现的浊度异常问题进行了分析，认为原水受到污染、滤前水浊度异常、滤池故障、大肠杆菌超标等是引发浊度异常的主要原因。

The main complicaticons following operation were corneal epithelial defect and anterior synechia.

手术主要合并症是持续性上皮缺损和虹膜前粘连。

This is the main research contents in this paper Enhance the operating efficiency of turbomachine、saving energy become a common understanding. In order to improve the efficiency、output power、comprehensive utilization level of high energy and enhance the operation reliability, numerical simulation of flow field inside turbomachine for several difference uses were studied with our professional dominance based on three practical engineering project. Based on these the axial and centrifugal blowers were designed.

而提高叶轮机械的能量转换效率、节能降耗已成透平机械行业的业内共识，本论文研究利用专业优势，围绕提高几种叶轮机械效率、输出功率、高能量综合利用水平、提高机组运行的可靠性等目标，以三个实际工程研发项目为基础，研究分析了多种特殊用途的叶轮机械内部流动情况，在此基础上，设计研究了轴流与离心两型动车组冷却通风机，并提出烟气轮机与船用涡轮增压器压气机蜗壳的优化方案等。

Ultrasonographymay be preliminary diagnostic method for ureteral carcinoma because it can showhydronephrosis,retrograde ureteropyelography and CT scanning were main diagnostic measures before operation.

残余段输尿管+膀胱部分切除术2例。结论 B超发现肾积水可作为初步筛选检查，逆行输尿管插管造影、CT是术前诊断输尿管癌的重要手段。

The common symptom was painless gross hematuria.The main diagnostic met hods were cystoscopy, retrograde ureteropyelography and ureteroscopy.Operation was chief treatment measure.17 in 28 cases were followed-up.9 patients were su rvival with no tumor, the others died.

首发症状以肉眼血尿最常见，膀胱镜检、逆行输尿管造影和输尿管镜检查是最重要的诊断方法，治疗以手术为主。28例中17例获得随访，其中9例无瘤生存，8例死亡。

MAIN OUTCOME MEASURES: The concentrations of calcium, magnesium, copper and zincum in spinal cord were measured in the 7th day after operation.

主要观察指标：术后第7天检测脊髓组织金属元素的浓度。

The results show that the total zinc amount entering into the blast furnace is nearly balanced with the overflowing amount of zink in stable operation conditions; the main factor which effects on Zn load of blast furnace is the Zn content of sinter ore ,it can reach to 50% of the total content,the Zn content of the BF is carried out by sluage ,it brings out 70% of total expenditure.

结果表明：在高炉正常的冶炼条件下，进出高炉的锌的总量基本上保持平衡；入炉原燃料中，以烧结矿带入的锌最多，可以达到50%以上，而在锌的支出方面则主要通过污泥，几乎可达到支出总量的70%左右。

This article main research content is afforests a system design operation easily for Yunnan, the contact surface is friendly based on the WEB man-machine interactive connection.

本文的主要研究内容就是为滇中造林系统设计一个操作简便，界面友好的基于WEB的人机交互接口。

The number of practical networks s points and arcs is the main cause to effect the operation speed.

在算法无关前提下，网络的节点与弧段数量是影响运行速度的主要原因。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。