fast neutron

基本解釋

The intermediate and fast neutron flux spectrum in the core of the swimming-pool reactor is measured by multiple foil activation method.
用活化箔技術(shù)測(cè)定游泳池反應(yīng)堆內(nèi)中能中子與快中子通量譜。
The effects of the radiation of the 14Mev fast neutron on the wheat growth and on isoperoxi-dase and isolipase in wheat seedlings were studied in this paper.
本文研究了快中子輻照對(duì)小麥幼苗生長(zhǎng)以及過氧化物和酯酶同功酶的影響。
Based on recent research in the field, a multi purpose accelerator driven, lead cooled fast neutron subcritical system is proposed, and MA transmutation chain is analysed.
在分析國(guó)外在這一領(lǐng)域的發(fā)展趨勢(shì)的基礎(chǔ)上，建議采用多用途加速器驅(qū)動(dòng)鉛冷快中子次臨界系統(tǒng)嬗變少錒系核素（MA）的方案，并對(duì)MA嬗變鏈作了初步分析。

a neutron produced by nuclear fission that has lost little energy by collision a neutron with a kinetic energy in excess of 0.1 MeV (0.1MeV)
a neutron with a kinetic energy in excess of 1.5 MeV, the fission threshold of uranium-238 (1.5MeV)

快中子
A suitable thickness of boron film,slowing fast neutron and using enriched boron can improve both detection efficiency and sensitivity of boron-lined ionization chamber.
適當(dāng)?shù)呐鹉ず穸?、慢化快中子、選用濃縮硼均有利于提高涂硼電離室探測(cè)效率和靈敏度。
農(nóng)業(yè)科學(xué)
快中子