pencil beam

pencil beam 基本解释

[电] 铅笔形射束

词组短语

1、pencil-beam 铅笔形波

2、pencil-beam antenna [电] 笔形波束天线

pencil beam 用法和例句

1、EXTRACTION OF PENCIL BEAM KERNELS BY THE DECONVOLUTION METHOD

用解卷积方法提取笔射束核的实现

2、A novel measurement method for microdisplacement based on pencil beam interferometer

用于微位移测量的笔束激光干涉仪

3、Derivation of Energy Spread Function of Electron Pencil Beam Model

数值方法分析电子线笔形束模型的能量展宽函数

4、At last, the pencil beam was optimized by method of genetic algorithms, and the results were compared.

用遗传算法对笔射束权重进行优化，比较优化结果。

重点词汇

pencil n. 铅笔, 色笔, 眉笔, 画笔, 光线束 vt. 用铅笔写或涂, 草拟

beam n. 横梁, 杆, 光线, 容光焕发 vi. 用梁支承, 微笑, 射出光线 vt. 照耀, 感到欣喜 [计] 束