The observation and research are done on the long pulse accelerator ( 500kv , 3ka , 1 s ) 在長(zhǎng)脈沖加速器上( 500kv , 3ka , 1 s )進(jìn)行了表面閃絡(luò)現(xiàn)象的觀測(cè)研究工作。
The photon spectrum data that are used in the calculation for translating the absorbed dose to the photon fluence have been obtained by the experimental method with a 12mv pulse accelerator and the iterative least - squares data analysis technique 為此,利用穿透系數(shù)數(shù)值分析的疊代最小二乘法對(duì)12mv脈沖加速器的軔致輻射譜進(jìn)行了實(shí)驗(yàn)測(cè)定,并在同樣的幾何條件下,用m - c方法對(duì)其進(jìn)行了計(jì)算。
It proves that the accuracy of the obtained photon fluence by this kind of method is acceptable . overall , pulse photon fluences in the pulse accelerator and the radiation field caused by pulse reactor have been obtained by strict experimental studies and theoretical calculation in this paper . it provides the technological support to calibration of detectors for physical diagnosis in nuclear exploding 簡(jiǎn)而言之,通過(guò)嚴(yán)格的實(shí)驗(yàn)研究和理論計(jì)算,本文測(cè)得了12mv脈沖加速器的x射線譜和liftld對(duì)較寬能區(qū)的中子的let效應(yīng)因子值,并通過(guò)研制的均勻固體電離室測(cè)得了脈沖加速器和脈沖堆輻射場(chǎng)的光子注量,解決了幾個(gè)相關(guān)的技術(shù)難題,為核爆診斷探測(cè)器的標(biāo)定提供了技術(shù)支撐。