propagation [,prɔpə'geiʃən]

propagation的基本解释

n.

繁殖, 增殖, 广传

与propagation相关的网络例句 [注：此内容来源于网络，仅供参考]

As the foundation of ultrasonic testing of composite materials, this thesis is intended to explore in detail a number of features of wave propagation in anisotropic plates, and the following essential problems will be considered:(1) Propagation of plane bulk waves in homogeneous and orthotropic anisotropic media;(2) Lamb wave propagation in multilayered anisotropic plates;(3) Influence of isotropic solid or liquid loading on Lamb wave propagation in anisotropic solid media;(4) Influence of interface layers on Lamb wave propagation in layered anisotropic composite laminates;(5) Dispersion characteristic analysis of attenuation Lamb wave while existing an thin viscous layer which is used for simulating the poor curing in adhesively bonded joints.

作为复合材料超声检测的基础，本文研究了如下国际前沿性的课题：（1）平面体波在正交均匀各向异性媒质中的传播；（2）多层各向异性媒质中Lamb波的传播；（3）各向同性固体或液体负载对各向异性固体媒质中Lamb波传播的影响；（4）界面层对层状各向异性复合媒质中Lamb波传播的影响；（5）胶粘剂未固化而呈现粘弹性时粘接结构中衰减Lamb波的频散特性分析。

Result The results showed that the cutting survival rate and propagation coefficient were higher in interlayer scale, the difference of which was not obvious between outside and inside scales. Compared with integrated scale, cross cutting and score cutting scale all could reduce scale propagation coefficient Treating scale with 0.1% HgCl2 could prevent scale rot effectively and increase propagation coefficient Integrated scale without segmentation was good for lily bud scale cutting.

结果］结果表明：中层鳞片的扦插成活率较高，繁殖系数也较高，外层与内层鳞片之间的差异不明显；与完整鳞片相比，横切鳞片和纵切鳞片都会降低鳞片繁殖系数；用0.1% HgCl2处理鳞片，可有效防止磷片腐烂，提高繁殖系数。

In this paper, by using the method of expanding the hard-edge aperture function into a finite sum of complex Gaussian functions, the recurrence propagation expression for the propagation of partially coherent beams through a multiple apertured ABCD optical system is derived, which provides a fast algorithm for simulating the propagation of partially coherent beams through hard-aperture optics.

用有限个复高斯函数之和来逼近硬边光阑窗函数的方法，推导出了部分相干光通过多个硬边光阑ABCD光学系统传输的递推公式，提供了一种模拟部分相干光通过硬边光学系统传输的快速算法。

与propagation相关的网络解释 [注：此内容来源于网络，仅供参考]

propagation：传播

整个的复制过程可以分成三个步骤:捕获(capture),传播(propagation)和应用(apply),利用高级队列(advance queue)来将这三个步骤的数据串起来,通过在步骤中定义不同的规则(rule)来控制需要复制的数据.

propagation：繁殖

为了满足公共的口味,将金融危机的传播从以前版本的"繁殖"(propagation)改为"传染"(contagion). 这个用词的变化,强调了纯经济因素之外的心理因素与羊群行为(herd behavior),比如货币政策、资本流动、汇率及贸易等.

propagation：传导

电波是由相互垂直的电场(Electric Field)与磁场(Magnetic Field)组成. 两者交互变化的强度取决于输至传输线(transmission line)或天线上的交流信号之大小而定. 如图一所示. 图一:电波的组成 若依传导(propagation)方向与电场或磁场的关系,可以将电波分成三

propagation：蔓延

1990年代以来的金融危机更是经常通过传染 (Contagion)和蔓延(Propagation)传递到相关国家和地区. 亚洲金融危机进一步显现金融全球化和市场一体化下金融危机国际间传播的特点. 由于货币危机、银行业危机、债务危机本质上往往密切相连,

Propagation Delay：传播延迟

到该帧由输出端口转发出去的时间间隔* 串行延迟(serialization delay)是指实际传输一个分组或数据帧所需的时间,将封装在数据帧中的数据包中的比特放到物理介质上所需的时间* 排队延迟(queuing delay)是指数据包在接口的输出队列等待的时间* 传播延迟(propagation delay)是指数据包通过物理