流率

咀嚼绿茶多酚胶姆糖对唾液流率及pH值的影响

The effect of chewing gum containing tea polyphenol on salivary flow rate and pH

鼻咽癌放疗后唾液流率和pH值的变化

The variety of salivary flow rate and pH in nasopharyngeal carcinoma patients after radiotherapy

液体流率MR测量实验研究

Experimental Study of Quantitative Flow Measurement by Using MRI

以热流率作为补偿的智能PID控制

An intelligent PID control using rate of heat flow compensation

注射流率对脑CT灌注成像血流动力学的影响

Effect of contrast medium injection rate on cerebral hemodynamics study by using multislice CT perfusion imaging

结果：①患者戴用可摘局部义齿后，唾液流率有所降低，唾液pH值有所升高。

RUSULTS : 1 . After wearing RPD , flow ratio of saliva dropped .

肝脏多层螺旋CT扫描：不同注射流率对肝脏对比剂循环时间影响的探讨

Effect of contrast medium injection rate on hepatic circulatory time by using hepatic multirow-detector helical CT scanner

造影剂量和注射流率对肝脏CT灌注成像影响的实验研究

Influence of contrast agent 's dose and injection rate on hepatic perfusion CT : an experimental study

CT灌注在低注射流率时最大斜率法的准确性分析及改良

Analysis of Accuracy and Improvement of Maximum-Slope Method in CT Perfusion under the Condition of Low Injection Rate

SD流率基本入树建模法

Modeling of RATE Variable Fundamental in tree for System Dynamics

SD简化流率基本入树模型及其应用

SD Simplified Rate Variable Fundamental In - tree Model and Its Application

结论多层螺旋CT可对肾脏组织血流灌注进行定量分析，但注射流率影响灌注数值。

Conclusion Multi-slice spiral CT can provide quantitative analysis to renal blood perfusion , but injection flow rate influence the perfusion parameters .

SD流率基本入树建模法反馈环分析计算机实现研究

Research of Feedback Loop Analysis with Computer in SD Rate Variable Fundamental in-Tree Modeling

外层迭代以汽相流率V为切断变量，通过热量平衡方程进行计算。

The external iteration regards flow rate of vapor as discontinuous variable and can be calculated by heat equation .

目的探讨使用不同对比剂注射流率对测定肝脏CT灌注值的影响。

Objective To access the effect of different injection rates of contrast medium on hepatic perfusion by using multi-slice spiral CT ( MSCT ) .

小型猪、大鼠及人唾液流率、pH、缓冲能力及生化成分的观察

Comparative study on mixed saliva flow rate , pH , buffer capacity and biochemistry indexes of minipigs , rats and human beings

目的探讨多层螺旋CT灌注扫描在肾脏血流灌注中的应用及对比剂注射流率对灌注参数的影响。

Objective To evaluate the application of multi-slice spiral CT perfusion imaging in the kidney and the influence of various injection rate on perfusion parameters .

压力-流率测定与BPH术后症状改善的关系

Correlation of pressure flow studies with the outcomes of prostatectomy

研究目的：探讨去卷积法肝脏CT灌注成像时对比剂剂量、注射流率以及层厚对灌注参数值的影响；

Objective To study the influence of various doses and injection rates of contrast agent and slice thickness on hepatic perfusion CT with a deconvolution mathematical model .

对放疗前及放疗不同剂量时的口干程度、pH值、唾液流率及淀粉酶浓度进行比较。

The level of mouth dryness , pH value , the flow rate and the salivary amylase concentration of saliva were measured before and during the RT.

ICS法压力-流率测定在诊治BPH中的应用

The application of pressure-flow studies recommended by ICS in diagnosis and treatment of BPH

方法对尿动力学检查确认有ACD的15例BPH进行手术治疗。手术后复查尿流率。

Methods : 15 patients with BPH with ACD certified by urodynamics were operated .

BPH患者经耻骨上膀胱造瘘与经尿道置管两种方法行排尿期压力&流率测定结果比较

Comparing the differences between the suprapubic and the transurethral methods for pressure-flow measurements during voiding of BPH patients

目的探讨正常人胸部磁共振增强血管造影（CEMRA）时对比剂剂量和流率的依赖关系。

Objective To optimize the dose and flow rate of contrast medium in thoracic contrast-enhanced MR angiography ( CE MRA ) .

方法对79例患者行自由尿流率及尿动力学检查，其中无膀胱出口梗阻（BOO）组37例，良性前列腺梗阻组27例，尿道狭窄组15例。

Methods Free uroflometry and urodynamic studies were undertaken in 79 patients .

比较CM及PCM在上述不同测定条件下所得参数：IF、维持灌流率（MF）及压力跌差（PLC）。

The IF , maintenance flow ( MF ) and pressure loss change ( PLC ) from CM and PCM at different conditions were compared .

有10例作了DSA检查，14例有手术结果对照。将326例按照不同的延迟时间、注射流率、重建层厚、扫描方法分组研究。

These 326 cases were divided into 6 groups according to different delay times , intravenous injection rates , reconstruction slice thickness and scanning methods .

测量时先连续记录PEEP递增/递减过程中的呼吸流率、压力变化，再经脱机处理即可得出动态压力-容积环。

The flow rate and respiratory pressure was recorded during increase / decrease PEEP step by step and dynamic PV loop was computed .

患者的IPSS与血清PSA水平具有一定的正相关性。患者的PSA与残余尿量和最大尿流率均无明显相关性。

IPSS is possiblely correlated with PSA , while there is no obvious correlation between serum PSA and residual urine or maximum urine rate of flow .

为了探讨A－G图及AG数诊断及定量判断膀胱出口梗阻（BOO）及其临床应用价值，对205例前列腺增生（BPH）患者进行压力-流率测定。

To use A-G nomogram and AG number for diagnosing and quantitating the bladder outflow obstruction ( BOO ), 205 patients with benign prostatic hyperplasia ( BPH ) underwent the pressure-flow studies .