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- 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 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。
- Study of Ball & Beam Control System Based on Quanser Simulation Plant 基于Quanser仿真平台的滚珠和梁控制系统研究
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- In cricket, the ball is delivered overarm. 打板球时，要举臂过肩掷球。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
- 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。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- She came out of her room equipped for the ball. 她盛装从房里出来预备到跳舞会去。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- His answer was right on the beam. 他的答案完全正确。
- Smith tied into the ball for a home run. 史密斯猛击球取得本垒打。
- He swiped at the ball and missed it. 他向球猛击，但未打中。
- The ball hit the wall and bounced off it. 球打在墙上又反弹回来。
