爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.in leads Ⅰ and aVL,a negative P? wave was associated with a left superior pulmonary vein ostial AT,and a positive or biphasic P? wave deflection was found in the other 3 patients with right superior pulmonary vein ostial AT.
1例左上肺静脉口部房速Ⅰ和aVL导联的P?波为负向，另3例右上肺静脉口部房速上述两导联的P?波则为正向或双向。收藏指正
2.Conclusion: The typical characteristic of electrocardiogram in the patients with atrial arrhythmias originating from superior vena cava is erect and high-amplitude atrial wave in Ⅱ, Ⅲ and aVF, erect but low in lead I and reverse and low in lead aVL during arrhythmias occurrence.
结论:上腔静脉起源的房性心律失常其典型心电图特征为,Ⅱ、Ⅲ、aVF导联心房波直立高大,在I导联为正向低平波,aVL导联为负向低幅波。收藏指正
3.J22 well area geology condition is superior, forward modeling , earthquake attribute analysis, seismic phase analysis, wave impedance inversion are applying to the qualitative analysis and the rational description to the sand three center 3 granulated substance groups reservoir on the basis of the achievement of utilizing geology, well logging and mud logging Combined with fine structure research, advantageous Belt of the development of lithologic trap has been pointed Out and the very good effect of detecting the position of exploration well has been obtained.
摘要J22井区地质条件优越，在充分利用地质、测井、录井等成果的基础上，应用模型正演、地震属性分析、地震相分析、波阻抗反演、三维可视化等技术，对沙三中3砂组储层进行了定性分析和定量描述，结合精细构造研究，指出了构造－岩性圈闭发育的有利区带，落实了勘探井位，取得了很好的效果。收藏指正
4. Results 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.
结果　 S波、E波及 A波是左室壁运动脉冲多普勒频谱的三个主要特征性频移成分。收藏指正
5.The acquisition performance of single dwell and double dwell mode, analysised and calculated in this paper based on direct approach intruduced by Jovanovic V M. The results show that double dwells mode is superior to single dwell mode. Finally, PN code periode that is available for short wave SFH/MFSK system is determined by numerical simulating, and average acquisition time is also evaluated.
在JovanovicVM．所介绍的直接分析方法的基础上，对单、双驻留方式的串序捕获性能作了分析和计算．结果表明，双驻留方式优于单驻留方式．最后，通过数值模拟，确定了适用于短波SFH／MFSK系统的PN码周期，并估算了该系统的平均捕获时间．收藏指正
6.Three types of pitch/roll buoy, star and CERC of wave probe array were adopted. The results of the simulations show that the EEV is superior to the EMLM and the MEM, and is especially .
计算表明，EEV优于EMLM和MEM。收藏指正
尝试查询
汉英释义