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- Main tested index included latency, wave amplitude and MNCV. MNCV测定指标包括:潜伏期,波幅,MNCV值。
- This probability is related to the quantum wave amplitude in the barrier region. 这个几率与势垒区内的量子波振幅有关。
- The prediction algorismsfor the wave amplitude and the ship motion posture are given. 给出了艏前波波幅预报算法及舰船运动姿态预报算法。
- The Observation and Study for A Wave Amplitude of Atrioventricular Synchronous Pacing System. 房室顺序起搏系统A波振幅测量值的观察研究。
- In study of P-VEP,the P100 wave delitescence shorten( P <0.05), N135 wave amplitude rised. 中西医结合组治疗前后视电生理分析结果显示,P-VEP中P100波的潜伏期缩短(P<0.;05)和N135波的振幅增加(P<0
- If the topographic height and half-width vary by different proportions, the variety of wave amplitude is uncertain. 若地形高度和半宽按不同比例变化时,波动振幅的变化是不确定的;
- Conclusion ECG P wave amplitude changes are a useful standard in evaluating hyperthyroidism therapy. 结论心电图P波振幅的变化可以作为评价疗效的指标。
- Objective: To observe the circadian behavior of QRS wave amplitude of the electrocardiogram and its association with heart rate in healthy subjects. 目的观察体表心电图QRS波群振幅昼夜节律变化及其与心率的相关性。
- There was no significant difference in t test in EMG wave amplitude,maximum tetanized systole tensile strength and duration of isometric contraction. 两侧肌电图波幅、等长收缩时最大强直收缩张力及持续时间进行自身t检验比较均无显著差异。
- Moreover, the reflected shock wave amplitude is reducing with increasing diameter ratio D/d and increasing length diameter ratio L/d. 反射激波压力最大值随吸收腔直径比D/d增加而减小,随吸收腔长径比L/d增加而降低。
- Russian ruble present with US dollar euro and so on a basket currency suspension hook, and fixes the wave amplitude in 4%. 俄罗斯卢布目前与美元欧元等一篮子货币挂钩,并将波幅固定于4%25。
- The relationships between oscillation frequency, pressure wave amplitude (ratio) and the size (length and diameter) of the acoustic amplifier are obtained. 得出了系统频率、压比等参数随声学放大器尺寸的变化关系。
- The PZT matching layer redistributes the frequency spectrum of an original broadband ultrasonic probe, and acts as a frequency filter without reducing the wave amplitude. 此层锆钛酸铅匹配层可将原本超音波探头之宽频率分布过滤成某些特定频率之峰值,且没有降低该频率峰值相对于原始探头强度之强度。
- Numerical results, in the form of contour maps of the relative wave amplitude around the breakwater, were presented for a range of wave and breakwater parameters. 数值结果给出了不同入射波波长及防波堤不同垂向沉深时防波堤周围波幅的等高线图。
- The results of drilling tests proves that the remaining compressive strength, electromagnetic wave speed, and the covered area of electromagnetic wave amplitude are related. 实验最后以钻心试验印证了,混凝土火害后残馀强度与电磁波波速以及电磁波其振幅包覆之面积是有相关连的。
- Results:ENG showed that there was a significant difference in latent period and wave amplitude between the involved side and the uninvolved side( P < 0.01). 结果:神经电图提示患侧面神经运动传导潜伏期延长;波幅降低;与健侧比较有极显著差异(P<0。
- The variation of wave amplitude that occurs when waves of the same or nearly the same frequency come together. 干扰当同样或相近频率的波接近时而使波的振幅发生变化
- The AVO technique is mainly used to study the variation regularity of seismic wave amplitude with the migration distance, and the distribution of the 3D seismic data directly influences the effects of AVO processing. AVO技术主要用于研究地震波振幅随偏移距变化的规律,三维地震资料的偏移距分布情况直接影响AVO处理的效果。
- When setting the pacemaker atrial sensitivity in clnic,we should find out the A wave amplitude's dynamic change and adjut the parameter sensititity to guarantee the effective and safe AV synchrony pacing in time. 结论 :房室顺序起搏系统A波振幅测量值是一个易受呼吸、体位、术后时间等因素影响的参数 ,临床设定起搏器感知灵敏度时应动态了解A波振幅大小 ,及时调整感知参数 ,以保证有效安全的房室顺序起搏