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- Beam direction deviation 光束指向偏差
- Sound beam diameter, refracted angle, beam direction, expected flaws, instrument serial number. 声束直径、折射角、波束方向、预计缺陷、仪器编号。
- The problem of mirror motion compensation was studied for a geostationary satellite to eliminate the optical axis direction deviation due to attitude deviation and normal line deviation of the mirror. 摘要研究地球静止轨道卫星的扫描镜运动补偿问题,以消除卫星姿态偏差和扫描镜法线偏移引起的光轴指向偏差。
- Complicated mathematical relations exist between beam direction angle and mechanical angle of the antenna pedestal in Cassegrain antenna system discussed in this paper. 文中介绍的卡塞格伦天线系统中,波束指向角度和天线座机械角度有着复杂的数学关系。
- This paper analyzes the effects of amplitued-phyase errors and element failure on antenna gain, beamwidth, beam direction, and sidelobe level in sparse array. 围绕天线阵增益、束宽度、向和副瓣电平等指标,分析了幅相误差、元失效对稀疏阵列天线性能的影响。
- Because the adjustment of antenna beam direction is in a very small range, so the effection on antenna sidelobe and beamwidth can be omitted, that is to say, it will not make any effection on other performances of the radar system. 由于对天线波束指向的调整在很小的范围内,故对天线的副瓣及波瓣宽度指标的影响可忽略,从而不会影响到雷达系统的基他性能。
- The interference beam directed on the aero boat is the key factor in interference to the satellite communication earth station. 摘要飞艇载干扰波束定向问题是影响对卫星通信地面站干扰效果的关键因素。
- The Effect of the Phase Deviation of Array Elements on Beam Direction in Active Antenna Array 有源阵单元相位误差对波束指向的影响
- electron beam direct write on wafer system 薄片上电子束直接绘图系统
- But at the same time, it has been found that the correlation changes when magnetizing direction deviates from the direction of stress, or magnetizing strength increases, even a contrary trend will advent in a special situation. 但同时也发现随着磁化方向与应力方向的偏离,或是随着磁化强度的变化,这种相关性会发生变化,在特定条件下甚至出现相反变化趋势。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- A deviation from a vertical or horizontal line, plane, position, or direction. 倾角来自垂直或水平线、面、位置或方向的偏差
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- The signpost points in a westerly direction. 路标指向西。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Are we going in the right direction? 我们走的方向对吗?
- Never heard of her. You're off the beam. 我从来没有听说过这个人,你搞错了吧。