爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Two-beam forming system for wideband fiber optic network
宽带光纤网络双波束形成系统收藏指正
2.Study on PPV/SiO_2 Bulk Material for Two-beam Coupling
PPV/SiO_2块状溶胶-凝胶材料中光学两波耦合现象的研究收藏指正
3.Two·Beam Technique for Tracking a Target at Low Elevation Angles
以低仰角跟踪目标的双波束技术收藏指正
4.Enhanced Two-Beam Coupling in Photorefractive GaAs Using DC Electric Fields
光折变GaAs在直流电场下双光束耦合的增强效应(英文)收藏指正
5.We carry out two-beam coupling experiments in two SBN:61 :Cr crystals, and obtain the following results and phenomena: (1).
其次，给出了两种掺杂浓度的SBN:61:Cr晶体中进行二波耦合实验所观察到的现象和结果：（1）.收藏指正
6.Temperature effect of on the two-beam coupling efficiency in Ce : Fe : LiN_bO_3 crystal
温度对Ce:Fe:LiNbO_3晶体双光束耦合效率的影响收藏指正
7.Because this effect shows a resemblance to two beam interference, it is called self-mixing interference.
因输出信号特点与传统的双光束干涉信号有相似之处，故被称为自混合干涉（self-mixing interference）。收藏指正
8.The two-beam coupler is composed of a uniform sector horn coupler and a curve IR metallic waveguide. When both CO_2 laser beam and He-Ne laser beam are simultaneously inputed into two-beam couple the mixing light of CO_2 laser and He-Ne laser can be obtained in the terminal of a FIT waveguide.
利用扇形喇叭耦合器和弯曲红外金属波导组成双光束耦合器,当一束CO_2激光和一束He-Ne激光同时输入到双光束耦合器中时,能在红外金属软波导终端输出混合光。收藏指正
9.Currently there are two typical spot-beam models with equal beamwidth and equal spotarea.
目前等波束宽度模型和等点波束面积模型是两种常用的点波束模型。收藏指正
10.Abstract: In the paper,a finite element model of a uniform cross sectional two-spam continuous beam is chosen to be studied.Through numerical simulation,beam damage diagnosis is realized by computing the first order modal shape change ratio,the absolute difference between the curvature mode shapes and two other eigenparameters of the intact and the damaged beam respectively.
文摘:以一矩形等截面二跨梁有限元模型为研究对象，通过数值模拟，利用梁损伤前后一阶振型的改变率、前四阶振型曲率的绝对差值以及两个特征参数，分别实现了连续梁的损伤诊断。收藏指正
尝试查询
汉英释义