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- Objective To evaluate the clinica l value of photoplethysmography (PPG) in the diagnosis of venous valvular incompet ence of lower extremity. 目的评价光电容积描记(PPG)对下肢深静脉瓣膜功能不全诊断的临床价值。
- Objectives To assess the scope of photoplethysmography (PPG), color duplex ultrasonography, percutaneous transpopliteal venography for evaluating chronic venous disease. 目的了解双功彩超、经皮腘静脉穿刺造影、光电容积描记(PPG)在检测下肢静脉倒流中的优缺点及相对适应证。
- Objective To analyse pulse transit time variability (PTTV) in frequency domain and to study the physiological interpretation of PTTV. Methods Pulse transit time (PTT) was obtained by ECG and PPG (photoplethysmography) from 187 subjects. 目的分析脉搏波传导时间变异性(pulse transit time variability,PTTV),研究PTTV的生理意义。
- Abstract Ninety-two lower limbs in 64 patients including primary deep venous in competence (PDVI) and simple varicose veins (SVV) were examined by photoplethysmography (PPG) in the assessment of venous refill time (VRT). 作者用光电容积描记(PPG)方法测定原发性深静脉瓣膜功能不全和单纯性大隐静脉曲张共64例92条病肢的静脉再充盈时间(VRT)。
- He averaged 26, then 28 and then 29 ppg. 从场均26分,到28然后29分。
- The incumbent must maintain all PPG ethics standards. 必须符合并遵守所有PPG道德标准。
- His regular season numbers are 18.8 PPG, 5.7 RPG and 5.3 APG. 他在常规赛的数据为场均18.;8分,5
- He played 9 games for them averaging 13 PPG and 6.3 RBG. 他为他们打了9场比赛,平均每场得到13分,6.;3篮板。
- PPG shares are traded on the New York Stock Exchange (symbol: PPG). PPG在纽约证券交易所上市(股票代码:PPG)。
- He consistently scores more than 20 points per game (ppg). 他每场比赛一向都拿超过20分以上的分数。
- Ru Linqi expresses: "We hold conservative mood to PPG company. 汝林琪表示:“我们对于PPG公司持保守态度。
- This incident added to the true identity of netizens PPG suspicion. 这一事件加重了网友对PPG真实身份的怀疑。
- I know one thing for sure: His IQ is no match for his ppg average thus far. 暴扣的IQ貌似还没有他的场均得分高。
- See PPG underclothing, style, design, colors is all basic classic style. 看PPG的衬衣,款式、设计、颜色都是基本经典款。”
- Gordon and Rose combined 54 PPG out of the two games in the post season. 他们俩在季后赛的两场比赛中场均得到54分。
- Ron Artest is only averaging 15 PPG but his defensive on Roy is i guess good. 阿泰场均仅得到15分,但是对于罗伊的防守我觉得还行。
- He is averaging 13.7 PPG 1.7 APG and shooting a low 37 percent from the field. 他场均得到13.;7分和1
- Last year in round one Kobe went for 33.5 PPG on 50 percent shooting. 上赛季科比在首轮命中率为50%25,场均拿下33.;5分。
- Gasol is playing fine scoring wise averaging 20.7 PPG against the Jazz. 枷锁在得分方面就还过得去,面对犹他场均得到20.;7分。
- Kobe this year in the post season is averaging 26.5 PPG on 46 percent shooting. 科比在季后赛中命中率为46%25,场均得到26.;5分。