查询词典 angle beam

On the base of codes in 1989,a series of seismic measures are improved in new codes,such as limit of inner-storey drift angle,minimum reinforced rate,column-beam moment magnification coefficient and moment magnification factor at the column base,etc.

在89规范的基础上，本次规范修订进一步提高了包括层间位移角限值、最小配筋率、柱一梁级差系数等等在内的一系列抗震设计措施。

Based on the beam loading theory in storage ring, traditional mode with large detuned angle and tuned mode of RF system in the injection process of Hefei light source were calculated and disadvantages of these two modes were analyzed.

根据储存环高频系统束流负载理论，研究计算了合肥光源注入过程中高频系统的大失谐角工作模式和调谐工作模式。

That the strain variation in an external cable depends mainly on the overall deformation of the beam, friction at the deviators and cable angle.

宣布，外部电缆应力变化主要取决于梁整体变形，在转向块和有线电视的角度摩擦。

We haveour own intelligent property rights. Among them our spotlight is one of our typical products. It's the first time that the image illumination technology is used on the spotlight in the world. The reachable distance is raised 2-3 times, its beam of light angle is raised 5-6 times, and much power and energyis saved and illumination well-distributed. There is little color difference, comet difference and color difference for a point. Our spotlight can represent the latest technology of the same products in contemporary age and is granted national invention patent and national new practical patent.

拥有多项自主知识产权，其中便携式远程电脑搜索信号照明灯是世界上首次将成象抛射技术用在探照灯上，它使照明距离提高2—3倍，使主光轴光束角提高5—6倍，省电节能，照度均匀，色差、慧差、位色差极小，可代表当代同类产品之最新技术。

The direction of the outgoing laser beam from this device can be changed arbitrarily by turning the two planes through two motors within a certain range,which depends on the wedge angle and the refractive index of the plane material.

该装置结构简单，主要由两个楔形光学平板组成，通过电机转动两个楔板可使出射光束方向在一定范围内任意改变，该调节范围由楔板的楔角和折射率决定。

One or two jammers within the main beam can be distinguished by the complex angle.

利用复角技术，可判断导引头主波束内是单目标还是多目标。

That is,(1),Angle-tuning curve in thex-zplanefor a type II KTP OPG process phase—matched pumped by a1.064μm Nd:YAG beam and(2),Tuning curves for a 532nm pump(second harmonlcof Nd:YAG)for COllinear type II phase matching in thex-y,plane(θ=90°),they-zplaneand thex-zplaneIn addition,from the Sellmeierequations,the walk-off and group velocity dispersion effects were also calculated.

计算得出，(1)Nd：YAG1.064μm泵浦的KTP晶体在x-z调谐面内的II类相位匹配的角度调谐曲线；(2)Nd：YAG二次谐波532nm泵浦的KTP参量器件在x-y，y-z以及x-z调谐面内的II类共线相位匹配的角度调谐曲线。

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。

A two cell SBS phase conjugating mirror pumped by pulsed Nd∶YAG laser was experimentally investigated. After returned to YAG amplifer and coupled out by a polariser, SBS output beam had the characteristics of duration tunability and good quality with near diffraction limited far field divergence angle.

对脉冲Nd：YAG激光器抽运的双池受激布里渊散射相位共轭镜进行了实验研究，将相位共轭镜后向反射光束馈入YAG放大级，经放大级放大，由偏振片耦合输出的激光束具有高质量、脉宽可调的特点，远场发散角接近1倍衍射极限。

In order to get the rotating angle of the quarter-wave plate in solution 2, the phase difference caused by the plane mirror is accurately obtained by experiment.The technology of rotating mirror beam coupling and splitting is also studied.

闭环后，偏振耦合分光系统工作稳定，且对返回信标光的平均接收效率高于90％；为了准确计算方案2中波片旋转的角度，提出了一套测量相位延迟差的实验方法，较精确的获得了被测系统的相位延迟差。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。