pencil beam的意思

pencil beam中文翻譯：

筆形射束

相似詞語短語

beam───n.橫梁；光線；電波；船寬；[計量]秤桿；vt.發送；以梁支撐；用…照射；流露；n.(Beam)人名；(阿拉伯)貝亞姆；(英)比姆；vi.照射；堆滿笑容

pencil───vt.用鉛筆寫；用眉筆涂；n.鉛筆；筆狀物；vi.成鉛筆狀

s pencil───s鉛筆

pencil drawing───鉛筆畫

colored pencil───顏色（鉛）筆；彩色鉛筆，顏色鉛筆

particle beam───粒子束，[高能]粒子束流

obliteration beam───閉塞光束

pencil sharpener───鉛筆刀，轉筆刀; 卷筆刀

blue pencil───藍鉛筆（用于刪改書稿或劇本等的）

雙語使用場景

Objective:To derive the energy spread function of the electron pencil beam model from the measured beam profiles.───目的：探討用離軸比曲線分析電子束照射野筆形束模型能量展寬函數的方法。

At last, the pencil beam was optimized by method of genetic algorithms, and the results were compared.───用遺傳算法對筆射束權重進行優化，比較優化結果。

Eliminating the damage of pencil beam by the misaligned optical lens system───基于光路失調原理消除筆形光束的危害

The application of hybrid-pencil beam in electron dose calculation───混合筆束模型在電子劑量算法中的應用

A novel measurement method for microdisplacement based on pencil beam interferometer───用于微位移測量的筆束激光干涉儀

英語使用場景

Unless the narrow pencil beam was pointed precisely at Earth, they could neither receive nor transmit.

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

Objective:To derive the energy spread function of the electron pencil beam model from the measured beam profiles.

A novel DOA estimation algorithm based on the largest eigenvalue of the covariance matrix is presented. It mainly applies to the pencil beam smart antenna in DS CDMA systems.