查询词典 anomalous propagation

In this paper,Back-Propagation neural network was used to predict the properties of ZnO varistor .

探讨了ZnO 压敏陶瓷性能识别、预测的人工种经网络模型，并选取样本进行具体研究。

An experiment of laser beam propagation was carried out on 3.5 km urbanised path.

在城市环境下进行了3.5 km的激光大气传输实验。

The results show that when gravity wave's propagating in the homogenous winds, the nonlinearity is stronger in the fair wind than in the contrary wind, the background winds change the propagation velocity and path, and when gravity wave's propagating in the homogenous winds, the vertical wavelength decreases, the average upgoing energy flux reduces which implies the ambient winds absorb the energy of the wave, realizes coupling of the different atmosphere layers.

结果表明，当重力波在均匀风场中传播时，非线性效应在顺风场中比在逆风场中更显著，背景风会改变重力波在水平方向的传播速度和传播路径；当重力波在剪切风场中传播时，重力波在垂直方向上平均能流随高度的增高而减少，表明背景吸收了重力波的能量，在重力波向上传播的过程中，实现了大气各层之间的耦合。

The propagation property of an ultrashort pulse in multi-level quantum system has been investigated with numerical method.

本文运用数值方法研究了超短激光脉冲在多能级系统中的传输特性。

Study on the propagation properties of the ultrashort pulse in the amplified medium.

超短脉冲在放大介质中传输特性研究。

The performance of the splitter with different taper structure is analyzed and simulated with two-dimensional beam propagation method (2D-BPM). A novel Y branch splitter is simulated and designed through Beamprop software of Rsoft Company.

本文采用二维光束传输法，利用Rsoft公司的Beamprop软件对Y分支结构功分器进行改进，对各种改进型Y分支设计比较分析，得到优化改进的Y分支波导多模光功分器。

Based on Douglas operators, the modified wide beam propagation is presented and the number dissipate is minimized without nearly increasing the memory and computing time. The method is also more stable and accurate than ordinary WBPM. Finally, A novel wide-angle low-loss dielectric slab waveguide Y branch is presented and analyzed by modified WBPM.

接着，本论文还分析广角BPM差分格式所具有的数值色散来源，并在不增加计算时间和内存的前提下，应用Doglas算子大大地减小数值色散带来的误差，提高了计算精度，提出了改进的WBPM，而且还发现这种方法有具计算稳定的优点。

On the 31st of March, during the opening ceremony of the scholastic seminar on the "Prolongation and Propagation of Buddhism for the Human World", which was also the celebration of Venerable Yin Shun's ninety-sixth birthday, the Venerable officially declared the "Abolishment of the Eight Principles for Nuns".

2001年3月30日，公开吁请翌日即将来台弘法之达赖喇嘛加油，恢复藏传比丘尼制度；31日，於印顺导师九六嵩寿之「人间佛教薪火相传」学术研讨会开幕式中，公布「废除八敬法宣言」，并请四众弟子八人上台撕下八敬法条文，表示「八敬法非佛说」，今后有心奉行佛陀「平等」教诫者，不宜再依循此种强烈歧视女性的不平等条约。

In this paper, various influencing factors of the crack propagation rate of superalloy are concluded, including external factors and internal factors.

总结了高温合金的裂纹扩展速率的各种影响因素，包括外部因素和内部因素两大类。

Layering A method of vegetative propagation in which RUNNERS or STOLONS are pegged down to the soil surface.

压条法：植物进行无性繁殖的一种方法。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。