1. The gravity is measured by nulling the beam. 重力值是通过使横臂恢复零位而测定的。
2. The possible reason for the pulse nulling is discussed. 文中讨论了缺脉冲产生的可能原因。
3. This paper describes an experimental radar adaptive nulling array processing system. 描述了一个雷达自适应干扰对零阵列处理实验系统。
4. In the antenna shaped-beam section, introduced narrow beam nulling and wide beam nulling. 在天线波束赋形部分,介绍了窄波束零陷和宽波束零陷。
5. Space spectrum estimation, beamforming and nulling are important technique in smart antenna of TD-SCDMA communication standard. 空间谱估计技术,波束形成技术及零点技术是第三代移动通信标准TD-SCDMA中,智能天线的三个重要功能。