propagation的例句大全

The Propagation Rules of Shock Wave and the Dynamic Properties of Buildings under the Effect of Vehicle Bombs

汽车炸弹作用下冲击波的传播规律及建筑物的动力特性

Response of minor constituents and temperature to AGW propagation in the mesopause region

中层顶高度微量成分和温度场对声重波传播的响应

By using the compressible hydrodynamic equations, a spectral equation describing propagation of AGW's in a region of vertical wind shear is derived.

根据可压缩情况下的流体力学方程组，导出垂直切变风场中大气声重波的谱方程。

Studies on the Rapid Propagation Techniques of Superior Individual Gypsophila elegans

丝石竹优良单株快速繁殖的研究

Optimization on cloning rapid-propagation technology by tissue culture in Scutellaria baicalensis

黄芩组织培养快速繁殖技术的优化

Study on the Industrialized Rapid Clone Propagation Technology of Scutellaria baicalensis Georgi

黄芩组培工厂化技术研究

Experimental study and numerical simulation on propagation characteristics of wing type cracks under compression An Extended BML Model and Simulation

翼型裂纹扩展特性的试验和数值分析一种扩展的BML模型及其数值模拟

The paper analyzes the reason of track shape error and the phenomenon of radial error propagation.

本文分析了自伺服过程中产生轨道形状偏差的原因及其带来的径向误差传递现象.

Firstly, waves propagation in ID quasi-periodic system is studied by means of the transfer matrix method.

首先, 研究了声波在一维准周期系统中的传播问题.

Based on multi-conductor transmission line ( MTL ) theory, pulse propagation model of partial discharge in transformer winding is established.

基于多导体传输线理论建立放电脉冲信号在大型单相变压器绕组中的传输模型.

Through changing the structure parameter , peoples can change propagation properties of PCF.

改变光子晶体光纤的结构参数可以改变它的传输特性.

The results show that the life of fatigue is increased remarkably, the period of crack initiation is delayed and the propagation rate of crack is decreased after RE N C B diffusion of the steel.

结果表明，稀土氮碳硼共渗处理后，45钢疲劳寿命显著提高，裂纹形成延迟，裂纹扩展速度降低。

Improved Fuzzy Counter Propagation Neural Network Based on TSK Fuzzy System

基于TSK模糊系统的模糊对向传播神经网络

Based on the driving model of unmanned aerial vehicle ( UAV) simulation servo system, a novel scheme based on on-line learning error back propagation algorithm ( EBPA) was proposed in designing UAV simulation servo system.

针对无人机（UAV）仿真伺服系统的驱动模型，提出了一种将误差反传算法用于UAV仿真伺服系统在线学习设计的新方案。

The numerical calculation of the formation and propagation process of oxy-hydrogen detonation wave was made. Results show that CESE method and elementary chemical reaction model are applicable to simulate the refined structure of oxy-hydrogen detonation wave.

对氢氧爆震波的形成和传播过程进行数值计算，结果表明，应用CESE方法和基元化学反应模型能够成功地模拟氢氧爆震波的精细结构。

In order to accomplish the task successfully and avoid fault propagation that may result in severe failure, it is necessary to build up an on-line fault diagnosis system to realize the real-time Fault Detection, Diagnosis, and Recovery ( FDIR).

为保障任务完成，需建立起空间电源系统在线故障诊断系统，实现在线故障检测、诊断和修复（FDIR），防止故障传播和灾难性事故发生。

Based on the methods of location estimating and location parameter estimating, the development history of current and future challenges in wireless position location are reviewed and location estimating techniques for mitigating the influence of non-line-of-sight ( NLOS) propagation are discussed.

本文以定位算法与定位参数估计为主线，综述了蜂窝通信系统中移动台定位的发展过程、现状、取得的进展以及面临的挑战，特别是对减轻非视距传播影响的定位算法进行了详细讨论。

The essence and deficiency of the conventional modelling method based on exponentially damped oscillatory waves are analyzed, and an improved modelling method based on the distortion phenomenon in propagation of the vibration signals of circuit breakers is proposed.

分析了常规的指数衰减振荡波建模方法的实质和不足，提出了基于断路器振动信号传播中畸变现象的改进型建模方法。

Theory guides were provided of Hosta plants of their cultivation and propagation in gardens.

研究为玉簪属植物在园林中的栽培应用和繁殖提供理论依据。

Rapid propagation of Hosta 'Francee' and 'Ground Master'

玉簪品种‘Francee’和‘Ground Master’的快速繁殖研究