By measuring the foils activity,the integral and differential neutron fluence spectra of the whole energy range(10 -4 eV～18 MeV)in irradiation chamber were available w.
通过测定各箔的活化率 ,运用迭代法中的直接偏差最小法和应用较广的SAND Ⅱ ,求解了辐照腔待测点全能区 (1 0 -4 eV～ 1 8MeV)微分和积分中子注量谱。
Active foils, HPGe y spectrometer, general SANDⅡ method were exploited to calculate and measure the neutron flux energy spectrum to satisfiy requirements of users.
叙述了采用多种屏蔽过滤方法,通过实验获得多种条件下的中子注量率能谱的调节和测量。
A parametrized approach for resolving the neutron flux spectrum;
反应堆中子注量率谱的谱参数法解
A cadmium-binding protein has been firstly purified from cadmium-exposed Agrocybe cylindracea cultures by BioCAD 700E perfusion chromatography workstation.
应用快速灌注色谱系统首次从经Cd2+诱导的柱状田头菇(茶薪菇)Agrocybecylindracea(DC。