Based on the structure and working principle of urination assist system and the theory of hydrodynamics, the mathematical model of urine flow rate of urination assist system is established. 2.

There were significant decrease in frequency of nocturia and an increase in voided urine volume. Improvements were found in residual urine volume and maximum flow rate with statistical significance.

经观察患者夜尿减少，尿量增加，膀胱残余尿明显减少，最大尿流率和平均尿流率显著改善，而副作用小。

Observation of the two groups before and after the treatment I-PSS score, prostate volume, bladder residual urine, the largest flow rate and detrusor contraction, and other indicators.

观察两组治疗前后I-PSS评分、前列腺体积、膀胱残余尿、最大尿流率及膀胱逼尿肌收缩力等指标。

Results After operation, bladder volume, maximum urine flow rate and compliance were increased, but residual urine/ bladder volume and detrusor pressure decreased. Uninhibitory contraction decreased in 15 patients.

结果手术后膀胱容量、膀胱顺应性、尿流率较术前增加，逼尿肌压降低，残余尿/膀胱容量比值较术前降低，无抑制收缩减轻。

The BPH diagnosis standard commanded by international consultant commission should be adopted in the diagnosis of BPH mainly depending on syndrome score, living quality evaluation, urine flow rate, residual urine, prostate volume size, etc.

前列腺增生症的诊断，应以国际协调委员会推荐的前列腺疾病诊断标准为主，主要依靠症状评分、生活质量评估、尿流率、剩余尿量、前列腺大小等。

The average maximum urine flow rate was 21.5ml/s.

平均最大尿流率21.5ml/s。

At the end of 10 months, there was a more decrease in the urine flow rate in the combined drugs group, but there were no significant difference in either prostatic volume or quality of life.

治疗10个月后尿流率有进一步改善，但前列腺体积和生存质量评估无明显变化。

Intracerebroventricular administration of hypertonic saline ( icv. HS) resulted in an increase in renal plasma flow rate, glomerular filtration rate. urine flow rate, urinary sodium excretion, urinary potassium excretion, and os-molar clearance, and a decrease in free water clearance.

脑室内注射高张盐水（icv.HS）后，肾血浆流量、肾小球滤过率、尿量、尿钠排出量、尿钾排出量和渗透物质清除率均增加，游离水清除率下降。去除垂体后，icv。

The time for starting secretion of urine, urine flow rate and plasma contents of catecholamines were observed for 4 days.

观察移植肾泌尿开始时间、尿流速度和血浆儿茶酚胺浓度。术后连续现察4天肾功能指标。

Methods The indices of urodynamics were examined in 30 female patients with real stress incontinence, such as urine flow rate, filling pressure of bladder, urethral pressure, pressure-flow rate and abdominal leak point pressures ( ALPP).

方法对30例女性真性压力性尿失禁患者行尿动力学检查，包括尿流率、充盈性膀胱压力、尿道压力、压力流率和腹压漏尿点压测定。

Methods By urodynamics technique, the urine flow rate, filling pressure in bladder, pressure-flow study were examined in 77 cases of BPH in order to evaluate the detrusor function and the causes of urination disorders.

方法应用尿动力学技术，检查77例BPH患者的尿流率，充盈期膀胱压力测定，压力-流率测定，评估逼尿肌功能状态，确定排尿功能障碍原因。

The postoperative urination of these cases was normal. The symptoms, the amount of residual urine and the urine flow rate of the prostata hyperplasia were distinctly improved and without serious complication, 9 cases of bladder cancer were treated by laser extensive irradiation.

所有病例术后均排尿通畅，前列腺增生症状明显改善，残余尿量明显减少，尿流率明显增加，无严重并发症，有效率达100%。

Ultrafine diamond ( UFD) is a hybrid product of explosion mechanics and material science.

超微金刚石（UFD）是爆炸力学与材料科学相结合的产物。

Constraint condition is advantage of the yield of UFD too.

外加约束条件可提高UFD得率。

The factors that influence the synthetic UFD process are theoretically analysed.

对合成UFD的三个影响因素：爆压、爆温和保护介质作了定性分析。

And a small quantity of m-UFD ( surface modified UFD) with 0.2% weight percentage can improve the flexural strength and hardness by 35.4% and 29.8% respectively. The m-UFD was superior to n-UFD ( not surface modified UFD).

加入0.2%（质量分数）的改性纳米金刚石后，复合树脂的挠曲强度和硬度分别提高35.4%和29.8%，改性金刚石的增强作用明显优于未经改性的金刚石；

Application of UFD on Polishing Surfaces with Sub nanometer Scale Roughness

应用纳米级金刚石抛光亚纳米级光滑表面

Rachel& Monica: Uff. 1 Monica: That is never good.

瑞秋和莫妮卡：噢。莫妮卡：这绝对不是好事。

Uff, I hope he lets her down easy. Let's go.

希望他不要太狠。

Universal file formats ( UFF) for modal test and analysis are introduced. More emphasis is put on UFF 58 and 58b, which are the most complicated and the most popularly used ones.

介绍了模态分析与测试中常用的各种通用文件格式（UFF），重点分析了最为常用和复杂的UFF58和58b两种数据格式类型。

The second chapter expatiates on all the specification of the design follows, including USB 1.1 specification, Bulk-Only transport specification and UFI command specification;

第二章阐述了本设计所遵循的各种通讯协议，包括USB1.1规范、BULK-ONLY传输规范和USB块存储类UFI命令规范；