primary beam

单词primary beam

基本解释

un.: 原射线束；主梁
网络: 初级束流原射线束；射束；主射束

英汉解释

• 主梁

• 原射线束

例句

• The electron backscattering factor was measured from 24 different elements at low primary beam energy (250-5, 000 eV).

  电子散射因子测定了来自24个不同元素在低初级束能量（250-5,000电子伏特）。

• Research of Primary Beam Exposure Rate of Medical Diagnostic X-ray Units in Jiaozuo

  焦作市医用诊断X射线机有用线束照射量率调查

• Analysis of errors in taking primary beam as the fixed hinged bearing of secondary beam

  将主梁作为次梁不动铰支座处理的误差分析

• Analysis on the reliability standard of primary beam of plain steel gate

  平面钢闸门主梁可靠度校准分析

• Application of 0. 618 Method on Calculating Absolute Maximum Deflection of Primary Beam

  计算主梁绝对最大挠度的数学模型与0.618法