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- Rock resistivity has frequency dispersion, which causes the variation of param-eters in Archie formula. 岩石电阻车不仅具有频散特性，而且会因频散作用而造成阿尔奇公式中各种参数的变化。
- It detects slide face with 3 judgment methods such as time domain signal analysis,frequency dispersion curve and wave velocit. 运用面波技术对渝邻路的大湾滑坡进行了勘察,通过时域信号分析、频散曲线和波速云图3种判定方法查明了滑坡的滑动面。
- SU Qing-xin.Relation between the electrical model and dielectric frequency dispersion of rock at low frequency[J].WLT,1999,23(2):127-132. [2]苏庆新.;低频下岩石的电学模型和介电频散的关系[J]
- In this paper,first we analyze the frequency dispersion characteristic of Rayleigh wave and the shortcoming of the traditional method of parameter abstracting. 本文首先分析了瑞雷波的频散特性和传统的参数提取方法的缺陷,然后,利用时频分析的方法对实际资料进行了处理。
- When doped with Li2O, the maximum dielectric constant of this material is 28640, which is higher than that of pure PMN-10PT, while the degree of frequency dispersion and DPT are decreased. 经研究发现;当掺入Li2O时;材料的峰值介电常数为28640;大于纯PMN-10PT;而频率色散和弥散相变的程度都变小.
- Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3(PZNT91/9) single crystals were grown by a modified Bridgman technique with an allomeric seed and PbO flux. Temperature dependence of dielectric constant for PZNT91/9 single crystal displays apparent frequency dispersion. 对用改进的Bridgman法生长的Pb[(Zn1/3Nb2/3)0.;91Ti0
- The frequency dispersion of rock electrical parameters could be applied to the formation evaluation,which is the main advantage of CRL different from the conventional electrical logging. 根据岩石电性参数(电阻率、介电常数等)的频散特性提出了一种复电阻率测井方法。
- Frequency dispersion of surface wave 面波频散
- frequency dispersion characteristic 频散特性
- He varied the transmission frequency. 他变换了无线电传送的频率。
- Frequency dispersion of rock resistivity and its influence 0n Archie parameters 岩石电阻率频散及其对阿尔奇参数影响实验研究
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- The Frequency Dispersion Models of Rock Complex Resistivity and Their Parameters Inversion 岩石复电阻率频谱模型参数的反演
- Study on mechanisms of complex resistivity frequency dispersion property of rocks 岩石复电阻率频散特性的机理研究
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- Mixed boundary and frequency dispersion suppressing in elastic wave numerical simulation 弹性波数值模拟的混合边界与频散抑制
- Keywords phase shift migration;transversely isotropic medium;frequency dispersion equation;continuation;operator; 相移法偏移;横向各向同性介质;频散方程;延拓;算子;
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
