查询词典 Bragg

Measurements of ship deformation based on ring laser gyros and fiber Bragg grating sensors are described.

介绍了基于激光陀螺和光纤Bragg光栅传感器测量船体变形的新方法。

The optic fiber Bragg grating is the most one of the optic passive devices which developed quickly these years.

光纤Bragg光栅是近年来发展最为迅速的全光纤无源器件之一。

With the improving technique and the emergence of more and more advance research production, fiber Bragg grating had become one of the most successful optic passive device.

摘要随着光纤光栅制造技术的不断完善和应用成果的不断出现，光纤光栅已成为目前最具有挑战性和最有发展前途的光纤无源器件之一。

With the improving technique and the emergence of more and more advance research production, fiber Bragg grating had become one of the most successful optic passive device.

随着光纤光栅制造技术的不断完善和应用成果的不断出现，光纤光栅已成为目前最具有挑战性和最有发展前途的光纤无源器件之一。

The results are verified from deep to extremely shallow water conditions. The shoaling waves, standing waves, 3D disturbance waves, tidal waves and solitude waves are simulated and verified,and waves over an underwater bar,the diffraction near single breakwater, breakwater gap, offshore breakwater, Breakhoff experiment are taken into account in this model. Furthermore, the wave harbor resonance under special topography, and "Bragg" resonance are simulated. The wave refraction problem under current fields,the nonlinear wave refraction-diffraction under "Arthur" current field, and the wave propagation under slowly varying current field are studied. The favorable calibrations show the model's feasibility in dealing with the wave nonlinearity and simulation in both deep and shallow water.

论文对深水至极浅水非线性波进行了较全面的验证，计算模拟了波浪浅化、立波、三维干涉波、潮波、孤立波以及波浪越过潜堤、单突堤绕射、双突堤绕射、岛式堤、Berkhoff实验和多连通水域波浪传播等问题，还对特殊地形条件下波浪发生港湾共振、布拉格共振进行了仿真；论文研究了水流中波浪传播折射变形问题，Arthur流场上非线性折射-绕射、水位缓变的转向潮流中波浪传播等缓变水流中波浪问题，各类问题的较好解决验证和表明了本文模式与方法具有适用于深浅水的可计算性与非线性。

The fiber Bragg grating was stickled to the free arm of the double cantilever and its stress response was obtained when adding load to the free end of the double cantilever.

将光纤Bragg光栅贴于双悬梁的梁端面，在双悬梁的自由端部施加载荷，对光纤Bragg光栅的应力响应特性测试。

However, theseare favourable to only mono-or bi-borides, but not for borides with complex struc-ture such as Cr_5B_3 or W_2B_5. The coefficient of S_c for alloy of CsCl structuredeviating from Bragg's S_c is directly proportional to charge transfer in alloy.

对CsCl型合金，S_c对Bragg定律的偏离系数γ和合金中电荷转移量成正比，后者越大表明金属键越强，则合金对离子的阻止本领越大，这与实验结果是吻合的。

The threshold gain versus pair number of top Bragg mirror in the two situations is compared with that in the case of perfectly conducting metal cylinder.

从模式的阈值增益与顶Bragg反射镜层周期数的关系方面，与理想金属外包壳情况进行了比较。

High-dielectric-constant perovskite CaCu3 Ti4O12 , The method features the simultaneous acquisition of shadow images within many Bragg reflections, resulting in Parallel Recording of Dark-field Images.

该技术是在透射电子显微镜中把电子束聚焦在样品的上方从而在很多Bragg衍射盘中得到阴影像。

Improvement of Wavelength Interrogation for Fiber Bragg Grating Laser Sensor System Based on 3×3 Couplers.

基于3×3耦合器的光纤光栅激光传感系统波长解调方案的改进。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。