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- Bi directional and mono directional Glenn operations in 10 cases were reported. 报道 10例单向与双向 Glenn手术。
- The essential principle and implementation of the bi directional detector for Fuel Handling System (FHS) in 10MW High Temperature gas cooled Reactor (HTR 10) are presented. 介绍了10MW高温气冷堆燃料元件装卸系统双向探测器的基本原理和实现方法。
- A new power integrated light activated MOS controlled multiway switch is described,which consists of bi directional thyristors,MOS and photoelectric devices. 介绍了一种新型功率集成光激MOS控制多路开关,它由双向晶闸管、MOS器件、光电器件组成。
- Alot of noises accumulate on the upstream channel in HFC (Hybrid Fiber-Coax)system ,which caused the difficulty in bi directional operations, Therefore,suppressing them is very difficult. HFC上行通路汇集了大量的各类噪声 ,严重影响着其双向业务的开通 ,如何对这些噪声进行抑制是个难题。
- 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。
- 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
- 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。
- T Bank in a variety of changes, halfway to pause for the "Dayton", backward net for the "setback", Duncuo time to adjust Bi direction, not to appear side-feng. 行笔中有各种变化，中途转向稍停为“顿”，向后折回为“挫”，顿挫时要调整笔锋方向，不使出现侧锋。
- In order to improve signal-to-noise ratio(SNR)in electric-magnetic vibroseis seismic prospecting, a phased-array vibroseis system that can generate a directional wave was developed. 为提高可控震源地震勘探数据的信噪比,采用能够产生定向地震波的相控震源,针对水平层状地下介质模型,给出了不同信噪比条件下的单震源、相控震源信号检测结果。
- 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。
- Davidson M A, Huntley D A and Bird P A D. A practical method for the estimation of directional wave spectra in reflective wave fields[J]. Coastal Engineering, 1998,33, 91-116. 302-311. 三传感器波浪水槽二次反射主动吸收方法是加拿大科学院水力中心最近开发的一种水槽反射波控制技术。
- 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。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- ground penetrating radar direct wave 探地雷达直达波
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Keywords Complex congenital heart disease;Bi directional Glenn shunt;Without CPB; 复杂先天性心脏病;双向格林分流术;非体外循环;
- He has chosen the most direct route. 他选取了最直的路线。
