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- Suppressing the direct wave interference in GPR data using adaptive interference canceling 自适应对消在去除探地雷达信号直达波的应用
- direct wave interference 直达波干扰
- In the application of above 24V direct current v oltage grade control circuit,Voltage Alternating and resonant wave interference of input model for Programmable Logic Controllers must be resolved. 可编程控制器在高于24V的直流电压等级控制回路中应用时需解决输入模块的电压变换和谐波干扰等问题。
- Energy and its density of wave, Huygens principle, wave interference, standing wave and its characters, Double effect. 波的能量及能量密度;惠更斯原理;波的干涉,驻波及其特征,多普勒效应。
- Huygens principle, supposition principle of wave, wave interference, application examples. Standing wave equation, quantitative analysis of standing wave quality. Double effect. 惠更斯原理;波的叠加原理;波的干涉;应用举例。驻波的波动方程;驻波特性定量分析。多普勒效应。
- The time lag between the direct wave and the scattered wave could be computed by using the simplex algorithm method. 当弯曲波在传递时遇到平板裂缝则会产生散射波,因此含有裂缝平板的板波讯号即包括弯曲波的直接波传与裂缝引起的散射波传。
- In millisecond blast engineering,the key to achieving initiative control of vibration damages by means of wave interference is to ascertain reasonable delay time interval. 在微差爆破工程中,用干扰降震法实现爆破震动灾害主动控制的关键在于确定合理的微差延期时间。
- Please don't make this product close to electromagnetic wave interference source, when exposing under the stronger electromagnetic wave will probably result in malfunction or the inaccuracy of data. 请勿让本产品接近电磁波干扰源,暴露在较强电磁波下有可能造成故障或资料错误。
- Crosswell seismic wavefield contains different wave such as reflection waves, direct waves, and tube waves. 井间地震波场丰富,含有反射波、直达波和管波等多种波型。
- The shape and energy distribution of direct wave is mainly influenced by drift,while the energy distribution of reflected wave is influenced mainly by the interface between coal and rock. 巷道对各道直达波能量分布及波列形状有明显影响 ; 煤岩分界面主要影响反射波能量分布。
- This method is to detect and track direct wave at receiving station.Received direct signals are integrated incoherently, filtered, made analysis of spectrum and then time synchronous signals are got. 在接收站对直达波进行检测和跟踪,再经非相干积累、滤波、谱分析等处理来提取同步信号,分析其性能。
- This paper uses the Quadratic/Linear Traveltime Interpolation (QLTI) ray tracing method to get the traveltime of the headwave including direct wave, reflection wave, and refraction wave. 采用旅行时线性/二次联合插值射线追踪算法(QLTI算法)对包括直达波、折射波、透射波在内的多种射线进行追踪,得到井间层析成像的旅行时,它的突出优点是精度高。
- It uses the time-frequency localization characteristic of the wavelet analysis and their correlations on the direct wave,target reflected signals and stochastic noise in multichannel GPR d... 通过实验数据和现场实测数据验证了该方法的有效性。
- ADJUSTABLE SOUND WAVE INTERFERENCE INSTRUMENT 可调式声波干涉仪
- On the resonant wave interference in cement plants 试论水泥厂的谐波干扰
- Surface Wave Interference Modulator 表面波干扰调制器
- Tannuri E A, Sparano J V, Simos A N,et al.Estimating directional wave spectrum based on stationary ship motion measurements. 马志良;罗德涛;主编.;近海移动式平台
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Using the concept of directional wave fields, the characteristics of the wave field around a detached breakwater were studied. 摘要本研究利用方向频谱探论离岸堤周围波场的特性。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。