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- annular beam control 环状电极束流控制
- annular beam control modulator 环状电极束流控制调制器
- The inner and outer envelops of the annular beam are also derived under different plasma electrons distributions. 求解了环形束内不同等离子体分布情况下电子束在等离子体中的包络轨迹。
- Introduce the massive concrete construction technique and experience in annular beam of Nantong gymnasium meeting and exhibiting center. 介绍了南通市体育会展中心体育场环梁大体积混凝土的施工技术和经验。
- Using axicon-based optical devices can realize such transormations as Gauss' beam into a diffraction-free Bessel beam,solid beam and annular beam converting each other. 应用旋转棱镜和组合光学系统能够将高斯光束变换成“无衍射”贝塞尔光束，并能实现实心和环状光束的相互变换。
- In this paper, the laser thermal effects, produced in the transmitting channel of a beam control system, are numerically analyzed. 通过仿真计算分析了激光在光束控制系统通道内传输所产生的热效应及其对远场光束质量的影响。
- The PERO antenna systems are most effective in large apertures and are characterized by minimal weight and cost if compared to other antennas with electronic beam control. 在大口径相控阵天线中有较好的效费比。
- A four-dimension simulation code is developed,which enables us to study the thermal effect of high-power lasers propagating through a beam control system. 编制了四维仿真程序,用以研究光束控制系统中的热效应对强激光传输的影响。
- The results show that the annular beams become non-rotational symmetric after passing through an astigmatic lens. 研究结果表明:环状光束通过像散透镜后变为非旋转对称光束；
- The flight demonstration hardware includes the beam control system;weapon system consoles, which display high-resolution imagery and enable the tracking of targets;and sensors. 飞行验证硬件包括光束控制系统、武器系统控制台（显示高解析度图像并允许跟踪目标）以及传感器。
- Based on beam control technology of one-dimension phased-array fuze, the paper deduced the optimal burst angle and burst delay algorithm and researched an improved Kalman algorithm. 基于一维相控阵引信的波束控制技术,推导了最佳起爆角和起爆延时算法,并研究了一种改进卡尔曼滤波方法在此算法中的应用。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- DESIGN OF THE ANNULAR BEAM OF BLAST FURNACE WITH BELL-FREE TOP 高炉无料钟炉顶环梁的设计
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- This paper introduces the basic principle of the digital beamforming technique and it's key techniques. Then the digital IF signal, digital quadroture demodulator, the beamformer and the beam controller is primarily discussed. 介绍数字波束形成技术的基本原理、关键技术。着重讨论中频数字化及正交解调器、波束运算器和波束控制器。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- His answer was right on the beam. 他的答案完全正确。
- Pollution control has cleared the air. 污染管制已净化了空气。
