The author of this paper has developed a controlled circuit of the pulse neutron generator 必須對(duì)脈沖中子發(fā)生器原來(lái)的控制電路重新研制。本論文對(duì)脈沖中子發(fā)生器控制電路進(jìn)行了研究。
The study on fast neutron physics and relative technique of experiment and data analysis made at a pulsed neutron generator in beijing normal university during recent yeras is introduced 摘要綜述近年來(lái)在北師大低能所的國(guó)內(nèi)第一臺(tái)脈沖化高壓倍加器上開(kāi)展的快中子物理,及有關(guān)的實(shí)驗(yàn)和數(shù)據(jù)處理技術(shù)研究。
Utilizing the pulse neutron generator working with controlled circuit and time amplitude converter , the ash content in coal is measured , and we provides a safe and on line methods 通過(guò)該思路,利用脈沖中子發(fā)生器,控制電路,多道脈沖幅度分析器對(duì)煤中灰份的含量進(jìn)行了測(cè)量,提出了一種實(shí)時(shí)、安全的快速檢測(cè)方法。
The pulse neutron generator " s delaying time are measured by the time - amplitude converter and multichannel pulse amplitude analyzer . according to these times , the linear gate circuit " s opening time can be adjusted 用它和多道脈沖幅度分析器配合測(cè)量脈沖中子發(fā)生器發(fā)射中子的滯后時(shí)間,據(jù)此調(diào)整線性門電路的開(kāi)門時(shí)間。
The pulse neutron generator can be used to analyze the elements in substance , because it can produce pulse neutrons which have the characteristics such as high energy , monohcrome , safe using and controlled easily 脈沖中子發(fā)生器具有產(chǎn)生的中子能量高、單色性好,可控、使用安全,可產(chǎn)生脈沖中子的特性,可用來(lái)對(duì)物質(zhì)進(jìn)行元素分析。