核的粒子模型 的英文怎麼說
中文拼音 [hédelìzimóxíng]
核的粒子模型
英文
alpha particle model of nucleus- 核 : 核構詞成分。
- 的 : 4次方是 The fourth power of 2 is direction
- 粒 : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 粒子 : grain; granule
- 模型 : 1 (仿製實物) model; pattern 2 (制砂型的工具) mould; pattern3 (模子) model set; mould patter...
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( 3 ). there exists a deficiency of the axial symmetry rotor plus two quasi - particles model for odd odd nuclei that the vibration far away from the inversion point is smaller
( 3 ) .在研究奇奇核的二準粒子加軸對稱轉子模型中,存在著遠離旋稱反轉點兩端的劈裂幅度偏小的缺點。The model reproduced the following facts of wa97 experimental data : the yield of strange particles increases with increasing mass and increasing centrality of the colliding system, and also with increasing strangeness content of hyperons in relativis - tic nucleus - nucleus collisions. the simulation of strangeness production using luc1ae model shows that strangeness production is related not only to the rescattering. but also to the collective interaction among strings in relativistic nucleus - nucleus collisions
Luciae模型能很好地描寫wa97發表的單奇異和多奇異重子的產額和橫質量分佈的實驗數據,能較好描寫wa97實驗所揭示的相對論性核-核碰撞中奇異粒子產額隨碰撞體系質量、中心度的增大而增加和奇異粒子增強隨奇異粒子所含奇異夸克數的增加而增強的實驗事實。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
本文用蒙特卡羅方法對高能質子(最高能量在500mev以上)在硅材料中的輸運過程進行了模擬,作了用核內級聯模型計算質子核反應的嘗試,計算了質子對硅材料的輻射效應及其對硅器件的單粒子效應。Without grids, the interaction effect among neighboring particles can be simulated by means of the kernel function, based on which the governing equation is discretized by establishing the smoothing model, the gradient model and the second - derivative model ( i. e. the laplacian model )
在無網格條件下,粒子間的相互作用通過核子函數來表示,並通過建立物理量光滑模型、梯度模型和二階導數模型來離散控制方程。These experimental results show that < q12 > is independent of the dimuon mass and logitudinal momentum, and imply the scattering of the incident quark within the target nucleus. by means of the glauber model, the difference of the mean transverse momentum squared < qt2 > is studied for the dependence of the incident proton energy and nucleus. the theoretical results are in good agreement with the fnal e772 experimental data
本文利用多重散射的glauber模型,討論了入射夸克在原子核中傳播的多重散射效應,給出了兩個不同的核drell - yan過程產生的末態輕子對橫動量平方平均值的差值對入射粒子能量核靶核的依賴性關系,計算結果與e772組的實驗數據符合甚好。In this article, the advanced structure of hybrid peptide mae is predicted with software. the fused gene mae - intein - cbd is amplified by pcr with the template of plasmid ptyb2, and then it is cloned into expression vector plasmid ppic9k. after verified by restriction enzyme analyzing and sequencing, the vector is transferred into the eukaryotic host ( yeast pichia
並以已構建的載體ptyb2 - mae為模板,通過pcr擴增出融合基因mae - imein - cbd ,將其克隆于表達質粒ppic9k中,通過鑒定並測序正確后,電轉化真核表達宿主? ?畢赤酵母菌株gs115 ,通過營養缺陷型培養基篩選重組子,再利用g418抗性篩選出整合有多拷貝外源基因的重組子。These models require, in general, the rates of and energy released in nuclear reactions occurring in astrophysical environments
而這些模型需要巨量的數據輸入,其中主要的是天體核反應率(粒子運動速度的分佈函數與截面的卷積) 。In this paper, we first introduce the basic background of the study of nuclear structure, some elementary knowledge about and the latest achievements in the study of the phenomena of signature inversion ( si ). then the description of the two quasi - particles plus a rotor model ( prm ) of odd odd nuclei is given. by the model we perform the practical calculations of the yrast bands of some nuclei in a 100, 130 mass region
本文首先簡要介紹了原子核結構研究的一些基本概況以及與旋稱反轉現象相關的一些基本知識和奇奇核旋稱反轉現象的最新研究進展;然後較詳細地介紹了用於奇奇核旋稱反轉研究的二準粒子加轉子模型( prm ) ,著重對a 100 、 130質量區中的幾個奇奇核的暈帶能譜進行了實際prm計算,結合計算結果,討論了旋稱反轉、三軸形變以及反轉機制等相關問題。Additionally, we have investigated isomers in neutron - rich nuclei. the analyzing method has been explored. using our technique, some lifetimes of levels in 107 , 109 , 111 , 113ru with low excited energy were analyzed and some new lifetimes of the levels have been discoverd
最後,對豐中子奇a核107 、 109 、 111 、 113ru的集體帶的一些重要特性進行了系統學比較,並利用粒子?轉子模型( prm )程序進行了理論計算,得到與實驗數據很好相符的結果。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
經比較和分析發現,用核內級聯模型模擬質子的核反應,在入射質子的能量很高( 50mev )時與文獻和實驗結果吻合得非常好;所計算的高能質子在硅材料中的輸運結果,與lahet程序的計算結果基本符合;所計算的質子在硅器件中的單粒子效應,與文獻和實驗數據符合得非常好。Based on the researches of ancient world outlook and modern cosmology, it presented a new theory of general information, introduced the modelling method drawn general information from the narrow information. cosmic gene is the general information carried by the particles, decided mostly by physical canstants of the particles and related physicl laws, and may be discerned easily. life gene is the general information carried by four kinds of nucleotide, decided mostly by characterstic parameters of these nucleotides and related natural laws, and need continuing researches. finaly, the devlopments of cosmos and life obey all that the law of the unity of opposites
以60年代四大天文發現為例,介紹了由狹義信息導出廣義信息的模型擬合方法。宇宙基因是粒子所攜帶的廣義信息,主要由粒子基本特徵參量的取值和有關的物理定律來表徵,比較易於識別。生命基因是四種核苷酸所攜帶的廣義信息,主要由這些核苷酸特徵參量的取值和有關的自然定律來表徵,尚需作更加全面和深入的研究。This result does not depend on the models. nor does it depend on the collision conditions, e. g., the collision energy, the mass of colliding nuclei, and the physics constrains, e. g.,
而且,這個結果既不依賴于所用的模型,也不依賴于所用的碰撞條件-碰撞核的質量,碰撞能量,以及相關物理量-相空間的截斷,粒子類型,平均多重數等等。分享友人