设置3因素3水平正交设计L9(3^3)的麻竹肥料试验。其结果表明:(1)施肥对麻竹产量有极显著的增产效应,氮、磷、钾增产的主次顺序为N〉P〉K。麻竹产量与施肥量回归方程y=84.30X1-86.44X2
Using the stochastic Langevin model coupled with a statistical decay model,we study nuclear dissipation properties at large deformations with excitation energy
Radioactive fluoride wastes are generated during the operation of molten salt reactors(MSRs) and reprocessing of their spent fuel.Immobilization of these wastes
A Levenberg–Marquardt Gaussian fitting algorithm has been used for analyzing the overlap of three peaks(the 583-ke V peak of~(208)Tl, the 609-ke V peak of214 B
【正】 1993年3月14日18时许,某厂黑索今生产线成熟硝化机局部突发分解,人孔盖掀翻在地,紧接着主硝化机到成熟机溢流管取样口盖也被气浪顶翻,成熟机火苗窜出约2尺高。操作工
【正】 对于中层领导干部,特别是在生产分厂担任领导职务多年的同志,是否需要进行专门安全培训,以及如何更好地进行培训,我们心里没有底。1994年6月份,我们根据上级的要求精
采用砂质潮土进行盆栽试验,设置磷充足和缺磷二个水平,研究了33个河南省地方性的大豆品种苗期植株(39d后收获)对低磷敏感性的差异.结果表明:供试大豆品种间在植株相对干物重(RW)、
Simulating charged particle motion through the elements is necessary to understand modern particle accelerators. The particle numbers and the circling turns in