- 更多网络例句与波剖面相关的网络例句 [注：此内容来源于网络，仅供参考]
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The P-wave velocity-depth profile and electrical conductivity-depth profile can be calculated from the experimental data and the fundamental geothermal parameters in northern margin of the North China craton. The comparison of the calculated results with the elastic and electrical structure of this area reveals that the v of amphibolite is approximately equal to the middle crust, the electrical conductivity of amphibolite intersects the range of the middle and lower crust in this area.
利用实验获得的弹性波纵波速度及其温度系数和压力系数以及电导率与温度的关系，结合现今华北克拉通地热学的基本参数，计算得到斜长角闪岩的弹性波纵波速度－深度剖面和电导率-深度剖面，将二者分别与华北克拉通北缘深部地壳的弹性及电性结构进行对比的结果表明：高温高压下绿泥石化斜长角闪岩的弹性波纵波速度与该地区中地壳速度相当，电导率介于中、下地壳范围内。
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Influenced by both lateral velocity variation and some noise waves bow tie, side wave, diffracti...
由于受回转波、侧面波、绕射波等互相干涉和速度横向变化的影响，叠加剖面成像质量较差，造成构造形态失真。
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With the single-null divertor configuration on the HL-2A tokamak, the ray tracing and the wave power deposit for the ordinary electron cyclotron wave, perpendicularly injected from the weak field side, are analyzed.
在HL-2A单零偏滤器条件下，对由弱场侧沿赤道平面垂直注入的电子回旋寻常波的波迹和波的功率沉积剖面进行了分析计算。
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The principles of suppressing random noises with K-L transformation in wavelet conversion domain are that 1 wavelet decomposition is carried out on seismic signals to form wavelet packet sections in time sharing and frequency division, 2 K-L transformation is utilized to remove noises on sections, and 3 the de-noise wavelet packet sections are reconstituted into seismic sections to remove random noises.
介绍了小波变换域K-L变换压制随机噪声的基本原理，即先将地震信号进行小波分解形成分时分频的小波包剖面，然后用K-L，变换对小波包剖面进行去噪，再将去噪后的小波包剖面重构回地震剖面，从而达到消除随机噪声的目的。
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Based on the small steepness parameter, three-layer incompressible, inviscid and irrotational fluid system of arbitrary depth is discussed by using the perturbation method, and a unified theory of nonlinear interfacial-internal wave propagation and the approximate nonlinear evolution equations for interfacial-internal elevations are given on the basis of the rigid upper boundary and the flat impermeable bottom.
基于波陡很小的假设下，利用摄动法，讨论了任意深度的二维不可压缩、无黏性、无旋的三层流体系统，在刚性上边界、平底不可渗透条件下，给出了界面内波传播的统一理论以及描述界面内波波剖面的近似非线性演化方程，最后还讨论了几种特殊情形下的近似非线性演化方程。
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The principles are as follows:①preliminary interpretation is carried out on crosswell seismic data in depth domain to establish an accurate velocity model;②sinc interpolating function is used in depth-time conversion to realize waveform fidelity;③the recognition of surface seismic data is utilized to ascertain the reflection characteristics of crosswell seismic data in time domain;④ good spatial continuity of surface seismic data is adopted to retrieve the "hopper" defect in crosswell seismic profiles and the deficiency of lateral contrast between crosswell seismic data;⑤in fine calibration of well-side traces of crosswells and surface seismic data, coincident time-depth relation is used to match two seismic data so as to make the calibration more reasonable;⑥in multi-crosswell seismic data inversion by sparse spike inversion method, lateral restraints are strengthened to ensure the continuity of inversed wave impedance profile.
实现反演的基本原理是：对深度域井间地震资料进行初步解释；建立精确的速度模型；在对井间地震剖面进行深时转换时采用sinc插值函数实现波形保真；利用对地面地震资料的认识来落实时间域井间地震资料的反射特征；利用地面地震资料良好的空间连续性弥补井间地震剖面的"漏斗"缺陷和井间资料之间横向对比性的不足；在井间地震和地面地震井旁道精细标定中，通过一致的时深关系来实现两种地震资料之间的匹配，使井旁道的标定更加合理；在利用稀疏脉冲反演方法进行连井井间地震资料反演时，通过增强横向约束保证反演波阻抗剖面的连续性。
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In summary, the drive current by Alfvén waves can be enhanced by plasma rotation The negative magnetic shear is favorable for the efficiency of the current drive by Alfvén waves Moreover, in the reversed shear configuration the current drive due to Alfvén waves in an rotation plasma can obviously change the plasma current profile The Alfvén wave current drive may be useful in controlling the current profile in order to suppress magnetohydrodynamic instabilities.
另外，我们还发现负剪切区域愈大，同时安全因子极小值q〓愈小，对阿尔芬波电流驱动愈好。总之，等离子体极向旋转能够增强阿尔芬波电流驱动，负磁剪切对阿尔芬波电流驱动是有利的。另外，反磁剪切位形下旋转等离子体的阿尔芬波电流驱动可以明显改善等离子体电流剖面。
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Traditional CRS stack theory claimed its idealism by follow scheme: while NMO/DMO provides optimal multicoverage illumination for subsurface reflectors that have locally the shape of ZO isochrones; Prestack depth migration provides it for true subsurface diffractors; CRS stack provides the optimal multicoverage illumination for reflectors as well as diffractors.
传统CRS叠加理论通过如下这样一套思路表达了其理想境界：三个波场属性参数均以数据驱动的自动搜索方式产生，无需人工干预；在得到一张高质量的零偏移距剖面的同时，更可以得到一个重要的副产品——三个波场属性参数剖面。
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Based on difference between upgoing and downgoing wavefields in vertical seismic profiling data, a new method to separate upgoing and downgoing wavefields using local event slopes attribute is developed.
基于垂直地震剖面资料中上、下行波视速度的差异，利用地震剖面同相轴局部斜率属性参数，提出了一种分离上、下行波场的新方法。
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Usually it does not matter whether the reflections being mapped are primary but rather whether their attitude is indicative of the attitude of the appropriate portion of the section, so that the tailing produced by the many short-path peg-leg multiples does not detract seriously.
通常，所要成图的反射波是否是一次波无关紧要，而它们的形态是否能表示剖面的部分形态却是非常重要的。所以，短程微屈多次反射波产生的拖尾对剖面质量的影响不大。
- 更多网络解释与波剖面相关的网络解释 [注：此内容来源于网络，仅供参考]
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acoustic impedance：声波阻抗
地层剖面显像的原理系利用声波在海床下岩层中传递时,因介质的不同,其声波阻抗(acoustic impedance)产生变化,使得部分能量反射回来,经由受波器接收后,再经由转换器转换成电子讯号,讯号经由绘图机画成影像,或是将电子讯号储存成数位电子档案,
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circular arc profile：圆弧剖面
circular wave 圆形波 | circular-arc profile 圆弧剖面 | circularization of orbit 轨道正圆化
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saw-toothed profile：锯齿形剖面
锯齿波 sawtooth wave | 锯齿形剖面 saw-toothed profile | 方辉橄榄岩 saxonite
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saw-toothed oscillator：锯齿波振荡器
saw-toothed curve 锯齿形曲线 | saw-toothed oscillator 锯齿波振荡器 | saw-toothed profile 锯齿形剖面
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sea-bottom multiple：海底多次波
sea-bottom gravimeter 海底重力仪 | sea-bottom multiple 海底多次波 | sea-bottom profile 海底剖面
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sea-bottom profile：海底剖面
sea-bottom multiple 海底多次波 | sea-bottom profile 海底剖面 | sea-floor diffractors 海底绕射面
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washboard：防波板
washback 桨叶剖面尾翘 | washboard 防波板 | washboard 防波板防浪板
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tsunamis：海啸;津波
海下剖面 subbottom profile | 海啸;津波 tsunamis | 海星纲 Asteroidea