nuclear cascade meaning in English
核级联
Examples
- The energy loss of protons or silicon nuclei due to nuclear scattering is calculated using binary collision approximation and the " magic " formula is used to calculate the scattering angle . the electronic energy loss is calculated by bethe - bloch formulation at high energy , by linhard - scharff formulation at low energy and the interpolation formulation is used for the medium energy region . the nuclear reaction is calculated using intra - nuclear cascade model
核散射采用经典两体碰撞近似，并用“梦幻”公式求解散射角；电子阻止在高能时采用bethe - bloch公式，低能时采用lindhard - scharff公式，中能时采用biersack的插值公式；核反应过程采用核内级联模型。 - The plant hormone ethylene has a profound role in plant growth and development . a number of ethylene signaling elements have been isolated and identified . although nuclear cascades in ethylene signal transduction pathway from ein3 to erf1 to pr proteins has been established in arabidopsis thaliana , a similar route from ein3 to erebps to fruit ripening and senescence has not been elucidated in lycopersicon esculentum ( tomato )
乙烯对植物的生长发育起重要的调控作用，随着乙烯信号转导研究的不断深入，许多乙烯信号转导组分已被分离和鉴定，并在模式植物拟南芥中已建立乙烯信号传递过程中的核内级联反应： ein3 erf1 ( erebps )病原相关蛋白，但在番茄中还没有建立ein3 erebps果实成熟相关基因的相似路径。 - This paper deals with the monte carlo simulation of high - energy protons transport in silicon , in which the intra - nuclear cascade model is used to deal with proton nuclear reaction process . and the results of radiation effects of proton in silicon and p - seu ( proton induced single event upset ) cross section of some electronic devices are presented
本文用蒙特卡罗方法对高能质子(最高能量在500mev以上)在硅材料中的输运过程进行了模拟，作了用核内级联模型计算质子核反应的尝试，计算了质子对硅材料的辐射效应及其对硅器件的单粒子效应。 - And based on the intra - nuclear cascade model , the p - seu cross sections of some devices are calculated . after comparison with the result published and experimental data , it showed that it is a very good choice using intra - nuclear cascade model to simulate protons " nuclear reaction . and the result of protons transport is just fitted with the one calculated by lahet ; the p - seu cross sections calculated are in good agreement with the experimental data
经比较和分析发现，用核内级联模型模拟质子的核反应，在入射质子的能量很高( 50mev )时与文献和实验结果吻合得非常好；所计算的高能质子在硅材料中的输运结果，与lahet程序的计算结果基本符合；所计算的质子在硅器件中的单粒子效应，与文献和实验数据符合得非常好。