Conclusions It is the first line treatment of indwelling of double-J ureteral stent for upper urinary track diseases .

结论留置双J管是治疗 上 尿 路疾病的首选引流方式；

CONCLUSIONS The community clinic should make regular alkali phosphatase and the zinc content in urine test to the repeated upper respiratory track infection child patients and pre-schooling children so as to prevent and cure the possible diseases .

结论社区门诊对反复 上 呼吸道感染的婴幼儿、学龄儿童要常规检测骨碱性磷酸酶和尿锌，以便及早防治可能发生的疾病。主要内容有：而锌浓度低于脐血清的锌浓度；

Observation Upon Cure Effection of Dipyridamol on Inflection of Upper Respiratory Track of 126 Cases

双嘧达莫治疗 上 呼吸道感染126例疗效观察

THE INFLUENCE OF THE SURFACE 'S ROUGHNESS UPON THE WIND PROFILE IN THE UPPER PLANETARY BOUNDARY LAYER OVER DAIREN Effects of Tangential Wind Profile on Typhoon 's Track and Intensity

下垫面对大连低层 高空风速分布的影响切向风速水平廓线对台风 路径和强度的影响

The movement track of upper guide roller and lower guide roller is derived according to the geometry and technology information of the workpiece the cutting track of abnormity is controlled exactly .

由G代码提供的零件表面几何信息及工艺信息（丝半径和放电间隙），推导出低速 走丝电火花线切割机 上下导丝嘴的运动轨迹，实现 上下异型切割运动 轨迹的精确控制。

In the cooperating location system we develop the Substep Location Model and the Cycle track Model the latter achieves upper 80 % successfully locating possibility in our simulations . Cycle track Model can be expanded to solve the quick location of multi-goals .

在系统协同定位模型中，我们给出了发现定位分步模型和周期系统跟踪模型，其中后者在仿真中实现了 大于80%的 定位性能，该系统可以简单扩展为多目标快速定位问题。

Through the analysis of contact stress state on different radius curved tracks and heavy-haul lines it is obtained that when the upper rail of curved track is undertaking grinding strip uplift which can cause contact stress concentration should be avoided . 2 .

通过对不同半径的曲线轨道和重载线路大秦线上的接触应力进行分析，得出在对曲线 轨道 的 上股道进行廓形打磨修复时，应防止修复后引起的条状隆起，造成接触应力集中。

Regardless upper management wants to track resources and costs for the requirements and evaluate the work done just like any other task .

无论如何， 上层管理想要 跟踪需求的资源和成本，并且评估完成的工作，就像其它任何任务一样。

The speed of train is high to ensure regularity of the upper track and reduce maintenance workload the requirements of settlement after construction of subgrade are extremely stringent .

列车行驶速度高，为了保证 上部 轨道结构的平顺性，并减少运营期间的维护工作量，对路基的工后沉降有着极其严格的要求。

The Blood Bony Alkali Phosphatase and Zinc Content in Urine Determination of the Repeated Upper Respiratory Track Infection Child Patient and Their Clinical Meaning

反复 上 呼吸道感染儿童血骨碱性磷酸酶、尿锌测定的临床意义

Infection of upper respiratory track is a common disease affected by virus .

上 呼吸道感染是最为常见的病毒感染性疾病。

Technique of Puncture Location in Treating the Upper Urinary Track Calculus with Mini-percutaneous Nephrolithotomy

微创经皮肾输尿管镜治疗 上 尿 路结石穿刺定位技术的探讨