| 1. | U . s . and china jointly host technology exposition on nuclear material security and international safeguards
博览会由中国原子能科学研究院主办，为时一周。 |
| 2. | To improve the level of automation in accelerator control of china institute of atomic energy , an advanced network control system about low - energy high ion - current device was designed and realized
摘要为了提高中国原子能科学研究院串列加速器控制的自动化水平，设计并实现了一种先进的低能强流离子束网络控制系统。 |
| 3. | The results show that : monte carlo method used to obtain tgs efficiency is feasible and reliable , and is the only practical method of determining detection efficiency in tgs
表明了用mcnp4b方法刻度tgs探测效率的可行性和可靠性。中国原子能科学研究院博士学位论文2 .关于tgs透射测量问题，它与一般的ct测量相比，在原理上相类似。 |
| 4. | In conclusion , a laser target shooting setup utilizing one single laser beam homogenized by isi with image relay based on the krf laser " heaven i " , laser beam diagnostics and shock - emission detection with streak camera have been established
中国原子能科学研究院博士学位论文本工作的主要结果是:在“天光一号”一路is工均匀化krf激光的基础上，建立了打靶手段、光束诊断手段、冲击波测量手段。 |
| 5. | During the design of accelerator cavity , we must face complicated objects and time - varied data . it is necessary for us to consider an object - oriented and temporal data model . therefore , we give a conceptual data model , that is entity - relationship data model ( shorten as ter model )
目录中国原子能科学研究院博士学位论文h在加速器腔体的设计中，所面临的对象是复杂的，数据是时变的，所以我们有必要提出一个面向对象的、时态的数据模型。 |
| 6. | Since in the few - body glauber theory the core and valence nucleons of a halo nucleus are treated separately , the obtained expressions of the reaction cross section , the nucleon removal cross section and the momentum distribution are all involved in multidimensional integrations
由于在少体近似glauber模型中晕核被分成核芯和晕核子来处理，所以得到的晕中国原子能科学研究院博士学位论文核散射反应截面、核子逃逸截面以及动量分布的计算公式均包含高重积分。 |
| 7. | In this dissertation , a analytic solution of neutron source of s - process in agb star has been given . with the up to date experimental data of 13c ( , n ) 16o and 12c ( n , y ) 13c reaction rate , we carry out a analytic research for neutron source of s - process
中国原子能科学研究院博士学位论文本文给出了agb星s - -过程中子源的一个解析解，并利用’ 3c ( a ， n ) ‘ 60反应最新实验数据和我们研究得到的’ zc ( n ，力’ 3c反应的截面和核反应率，对s - -过程的中子源进行了解析研究。 |
| 8. | The double differential cross section ( ddx ) of neutron emission from 51v at 10 . 26 mev neutrons was measured using normal and abnormal fast neutron tof spectrometers on hi - 13 tandem accelerator in china institute of atomic energy ( ciae ) . the problem of influence from breakup neutrons of the d ( d , n ) neutron source on secondary neutron spectra was successfully solved
用中国原子能科学研究院hi - 13串列加速器上的常规和非常规快中子飞行时间谱仪，测量了10 . 26mev中子引起~ ( 51 ) v的次级中子双微分截面，成功解决了d ( d ， n )中子源中破裂中子对次级谱的影响。 |
| 9. | The researches of vacuum electron beam self - material brazing specimen find that element interdiffusions are strongly occurred in interface and some new phases are precipitated during welding . the interdiffusion process is likely approached to nb atoms diffusing into stainless steel side according to the analysis of the morphology and eds of the interdiffused layer
Tem分析发现， 1300退火形中国原子能科学研究院硕士学位论文成的扩散层中有大量的针状析出相产生，经sadp测定为乙一( nb ， ni )相，而基体相为( ni ， cr ， nb ， c ) fe一。 |
| 10. | Alpha particles of 241am were used to test the gf - tof detector system , and the best resolution ( fwhm ) is about 300ps in vacuum . measurement of 36ci is very important , 36s interference is unavoidable in ams measurement . at the same time , ciae ams group has a certain experience in measurement of 36c1 , so 36c1 was used to test the gf - tof detector system
由于~ ( 36 ) cl核素的测量有着十分重要的意义，它的质量数为36 ，并且在测量过程中存在着同量异位素~ ( 36 ) s的干扰，比较具有代表意义，同时中国原子能科学研究院ams小组对测量~ ( 36 ) cl比较有经验。 |
