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- E wave,A wave,E/A ratio,DT,IVRT,RFP,RFP/E,S wave,D wave,Vs/Vd,FVTIs,ARV and ARD/AD were detected in everyone. 對照組 2 2人在心尖四腔心切面測量E峰和A峰並計算E/A比值、E峰減速時間 (DT)、等容舒張時間 (IVRT)、彩色M型多普勒測量血流播散速率 (RFP) ,計算RFP/E。
- The tomographic images in different depths show that the P, S wave velocity perturbation orientates NW direction. 成像結果表明:不同深度的P波、S波速度擾動呈北西向展布特徵;
- And the special phenomena such as the S wave splitting, the blind points of the S wave splitting and wavefront triplication are dearly observed. 而慢縱波在固相和流相中的相位相反,即慢縱波在流相中振幅大,而在固相中的振幅較小。
- The S wave velocity decrease slightly,and gener ally,first,its amplitude and energy decrease,then increase,and its center freque ncy remains the same. 在接近注滿水時,出現特殊的高頻初至小波,而S波速度略有減小,波幅和波譜能量則一般是先降后升,主頻基本沒有變化。
- Based on the S wave velocity structures of different paths and former data, we infer that the subduction of the Indian Plate is delimited nearby the Yalung Zangbo suture zone. 根據不同路徑的 S波速度結構和前人的資料 ,我們認為印度板塊的俯衝可能以雅魯藏布縫合帶附近為界
- The crack porosity and closed pressure obtained by the experim ent provided the basic data for understanding anisotropy of rocks, S wave splitt ing and crust dynamics. 實驗得到的裂紋孔隙率和岩石裂紋的閉合壓力,為了解岩石各向異性、S波分裂以及地殼動力學提供了基礎數據。
- Velocity|related indices derived from MPD including peak velocity of S wave, E wave and A wave, A/E and MVG (myocardial velocity gradient) were applied for the detection of WMA. For evaluation of WMA, left ventricle was divided into 20 segments. 用於室壁運動分析的 MPD速度指標為 S波、E波、A波的峰速度 ,A/ E比值及跨壁速度梯度 (MVG)。
- Chester Equations, which have closely relations with thecharacters of the laser-remelting, and further analyzed theequations in microscopic by phonon theory and the travelingwave solutions of Chester Eq. s wave solved by means of solidquantum theory. Chester方程,並用聲子理論對上述方程進行了微觀分析,藉助固體量子理論導出了該方程的行波解。
- But in lead aVR, the main QRS complex is upright and forms the type of Rs, and the Twave is inverted without any exception. There is a large notch on the upstroke of S wave without any excep-tion. aVR導聯,QRS波群主波向上,形成Rs型,T波倒置,與主波方向相反(無一例外),也與人類aVR導聯的波形相反。
- Pulsed Doppler velocities from left ventricular wall were characterized by S wave, E wave and A wave. A/E and MVG derived from MPD were the most sensitive indices and were superior to TDI and 2|DE for detection of WMA. S波、E波及 A波是左室壁運動脈衝多普勒頻譜的三個主要特徵性頻移成分。
- Based on the Gassmann equation and other effective rock physical theories, a method for calculating the new factor by using velocities of P wave and S wave (or impedances) was given. 利用流體識別因子敏感度定量分析方法,對比分析了新流體識別因子的敏感度與傳統流體識別因子的差異,並定量分析了儲層孔隙度變化對流體識別因子的影響。
- Do you think it's a general trend? 你認為這是總的趨勢嗎?
- Roecker, S.W., Y.H.Yeh, and Y.B.Tsai, 1987, Three-dimensional P and S wave velocity structure beneath Taiwan: deep structure beneath an arc-continent collision, J.Geophys.Res., 92, 10547-10570. 李坤松和陳浩維,2000,台灣地區三維速度構造的評估,第八屆台灣地區地球物理研討會暨八十九年度中國地球物理學會年會論文集,第97-102頁。
- The runaway inflation would seem to put the brakes on such a trend. 失控的通貨膨脹似乎阻止這一趨勢的發展。
- She』s waving another bowl under my nose, the latest in a long line of bowls of fragrant, chickeny liquid. 她又把一碗東西擱在我鼻子底下示意我吃,這是數碗菜肴后的最後一道,一碗很香的。。。雞湯。
- The mountains have a western trend. 群山向西延伸。
- The chart shows an up trend of meat prices. 圖表顯示肉價呈上升趨勢。
- C VSP logging data contains plenty of information about seismic waves such as P waves and converted S waves. VSP三分量測井記錄含有豐富的地震波場信息 ,除縱波外還有轉換橫波資料。
- The trend of prices is still upwards. 物價仍有上漲趨勢。
- The current trend is towards informal clothing. 目前的趨勢是穿著比較隨便。