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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. 目的評價(jià)光電容積描記(PPG)對下肢深靜脈瓣膜功能不全診斷的臨床價(jià)值。
- Objectives To assess the scope of photoplethysmography (PPG), color duplex ultrasonography, percutaneous transpopliteal venography for evaluating chronic venous disease. 目的了解雙功彩超、經(jīng)皮腘靜脈穿刺造影、光電容積描記（PPG）在檢測下肢靜脈倒流中的優(yōu)缺點(diǎn)及相對適應證。
- 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. 目的分析脈搏波傳導時(shí)間變異性(pulse transit time variability,PTTV),研究PTTV的生理意義。
- 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). 作者用光電容積描記（PPG）方法測定原發(fā)性深靜脈瓣膜功能不全和單純性大隱靜脈曲張共64例92條病肢的靜脈再充盈時(shí)間（VRT）。
- He averaged 26, then 28 and then 29 ppg. 從場(chǎng)均26分，到28然后29分。
- The incumbent must maintain all PPG ethics standards. 必須符合并遵守所有PPG道德標準。
- His regular season numbers are 18.8 PPG, 5.7 RPG and 5.3 APG. 他在常規賽的數據為場(chǎng)均18.;8分，5
- He played 9 games for them averaging 13 PPG and 6.3 RBG. 他為他們打了9場(chǎng)比賽，平均每場(chǎng)得到13分，6.;3籃板。
- PPG shares are traded on the New York Stock Exchange (symbol: PPG). PPG在紐約證券交易所上市（股票代碼：PPG）。
- He consistently scores more than 20 points per game (ppg). 他每場(chǎng)比賽一向都拿超過(guò)20分以上的分數。
- Ru Linqi expresses: "We hold conservative mood to PPG company. 汝林琪表示：“我們對于PPG公司持保守態(tài)度。
- This incident added to the true identity of netizens PPG suspicion. 這一事件加重了網(wǎng)友對PPG真實(shí)身份的懷疑。
- I know one thing for sure: His IQ is no match for his ppg average thus far. 暴扣的IQ貌似還沒(méi)有他的場(chǎng)均得分高。
- See PPG underclothing, style, design, colors is all basic classic style. 看PPG的襯衣，款式、設計、顏色都是基本經(jīng)典款?！?/li>
- Gordon and Rose combined 54 PPG out of the two games in the post season. 他們倆在季后賽的兩場(chǎng)比賽中場(chǎng)均得到54分。
- Ron Artest is only averaging 15 PPG but his defensive on Roy is i guess good. 阿泰場(chǎng)均僅得到15分，但是對于羅伊的防守我覺(jué)得還行。
- He is averaging 13.7 PPG 1.7 APG and shooting a low 37 percent from the field. 他場(chǎng)均得到13.;7分和1
- Last year in round one Kobe went for 33.5 PPG on 50 percent shooting. 上賽季科比在首輪命中率為50%25，場(chǎng)均拿下33.;5分。
- Gasol is playing fine scoring wise averaging 20.7 PPG against the Jazz. 枷鎖在得分方面就還過(guò)得去，面對猶他場(chǎng)均得到20.;7分。
- Kobe this year in the post season is averaging 26.5 PPG on 46 percent shooting. 科比在季后賽中命中率為46%25，場(chǎng)均得到26.;5分。
