看看不同谐波振幅的变化如何改变波。
See how changing the amplitudes of different harmonics changes the waves.
给出了透射波和衍射波振幅的解析表达式。
The analytical integral solutions for the amplitude the transmissive and diffractive waves are presented.
对低血钾致QRS波振幅增高的机理进行了探讨。
The article discussed the mechanism of the higher QRS complex amplitude.
改变表面波振幅，发现了各级衍射条纹的强度变化。
The diffraction intensity is variable with the surface wave amplitude which was also found.
反射波振幅与入射波振幅的比率称作反射率或反射系数。
The ratio of the amplitudes of the reflected and incident waves is termed the reflectivity or reflection coefficient.
理论结果表明，在特殊的孤立波振幅下，偏振色散为零。
Theoretical calculations show that the polarization dispersion reaches zero at a specific amplitude of the soliton.
反射波振幅与入射波振幅的比率称作反射率或反射系数。
Reflectance: The relative amount of reflected light of a surface. May be expressed in percentage.
初步研究表明，PS波振幅异常有望成为强裂隙探测的有力判据。
The pilot study indicates that the PS wave amplitude anomaly will hopefully be a convincing criterion to detect fissure zone.
随刺激频率增加，负向波潜伏时延长，而小正向波振幅逐渐减小。
Increasing flash frequency increased latency time of the negative wave, but decreased the amplitude of the small positive wave.
目的观察甲亢患者治疗前后心电图P波振幅的变化并探讨其临床意义。
Objective To observe ECG P wave amplitude changes before and after therapy in hyperthyroid patient and to explore its clinical significance.
波振幅密度在糖尿病视网膜病变各分期间也有差异，但无统计学意义。
The amplitude density of P-wave was difference in every stage of diabetic retinopathy but there was no significance in statistics.
目的观察经皮腔内冠状动脉介入治疗（PCI）后T波振幅的变化规律。
Objective To investigate the change tendency of amplitude of T-wave after percutaneous coronary intervention(PCI).
定振波振幅的突变与气压场、风场和降水分布不均匀并在短期内发生突变有关。
The amplitude variation of seiches is related to the air pressure, wind field and rainfall above the lake.
地震反射波振幅与很多因素有关，地层厚度是影响地震反射波振幅的因素之一。
The seismic reflection amplitude deals with a wide range of elepignts. Formation thickness is taken as one of the factors affecting the seismic reflection amplitude.
波振幅的改变与心输出量及心脏的泵血功能，尤其是肺动脉楔压之间无明显关系。
The variation of R wave amplitude has little relation with cardiac output, heart pumping function, especially with pulmonary wedge pressure.
较小行星的波振幅不大，因此科学家只能在它们围绕恒星运行数次后才能从噪音中收集到讯号。
Small planets' waves have small amplitudes, so you can pick the signal from the noise only after several orbits.
在实验室内用频谱振幅比较法模拟测试了储集层岩石在高温高压下的弹性波振幅衰减值。
Attenuation of wave amplitude of reservoir rock at simulated high temperature and pressure is measured with spectrum-amplitude comparison mediod in laboratory.
目的调查和评估正常人额面QRS电轴的年龄趋势以及对肢体导联QRS波振幅的影响。
Objective To investigate the age trend of the frontal QRS axis in a normal population and its effect on QRS-wave amplitude in the limb leads.
一些现代引潮位展开的潮波振幅中包含时间项，即振幅具有时间依赖性，它们不属于完全调和展开。
In some recent tidal potentials, the amplitudes of the tidal waves include time terms, it means that the amplitudes are time dependent, so they can not be counted as fully harmonic developments.
并以椭圆芯单模阶跃光纤为特例，讨论了光纤结构参数、孤立波振幅对偏振色散和孤立波宽度的影响。
Fiber configurations and effects of the soliton amplitude on polarization dispersion and soliton wave-width are discussed.
本文对波振幅比的正常变化作了理论分析，讨论了利用波振幅比变化预报地震的可能性及其应用范围。
The theoretical analysis of normal variations of the 8 and P amplitude relation is given. The possibility and limitation for the use of the amplitude relation in earthquake prediction are discussed.
弹性波振幅在岩石中的衰减程度受其温压、所含流体性质、流体饱和度、岩石组分、结构等因素的影响。
Attenuation of elastic wave amplitude in rock is affected by its temperature and pressure, filled fluid properties, fluid saturation, rock composition and structure, etc.
结果手术前两组患者的年龄、视力、黄斑中心凹厚度、MERG的1环和2环P波振幅及潜时均无明显差异。
Results There was no significantly difference between the two groups regarding age, visual acuity, foveal thickness, amplitude and implicit time of wave P1 of ring1 and ring2 by MERG prior to surgery.
给出了脉宽演化的方程，它类似于在势阱中运动的经典粒子的能量守恒方程；估算了脉宽压缩对应的等离子体波振幅阈值。
The equation for the evolution of the pulse width is obtained, which is analogues to the "energy conservation equation" for a classical particle moving in a potential well.
结果以右前额为参比点记录的心电图R（r）波振幅比以中心电端为参比点的心电图R（r）波振幅大，具显著性差异（P<0.05）。
Results R(r) wave amplitude with the right forehead as the reference point was significantly larger than that with the central terminal as the reference point (P<0.05).
而当我们测量器动量时，我们将其当做波，这意味着我们能知其波长的振幅，但却无法获知其位置。
When we measure its momentum, we are treating it as a wave, meaning we can know the amplitude of its wavelength but not its location.
然后睡得越来越深，从第二到第四阶段，慢，不规则，高振幅的δ波，等你到达第四阶段，你又开始返回，第三阶段和第二阶段。
Then you get successively deeper, II through IV, slow, irregular, high amplitude delta waves, and then once you reach stage IV you start going up again, up through stage III and II.
对地平直海岸和二维大陆架，自由边缘波的振幅远小于强迫波的振幅。
The amplitude of edge waves is much smaller than that of forcing waves in the case of straight coastline and two-dimensional shelf topography.
由于球面波的几何扩展产生的波前能量的损失，这种扩散作用可从波的振幅降低方面观测到。
The loss of energy from a wavefront as a consequence of geometrical spreading, observable as a decrease in wave amplitude.
由于球面波的几何扩展产生的波前能量的损失，这种扩散作用可从波的振幅降低方面观测到。
The loss of energy from a wavefront as a consequence of geometrical spreading, observable as a decrease in wave amplitude.
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