In recent years, high-polarized granular systems have attracted much attention for its scientific and technologic significance.
在磁性材料中,亦有由在理论上具有完全的自旋极化率、在实验中也被证实具有高自旋极化率的一系列半金属氧化物材料构成的多晶、粉末等颗粒体系,被发现能在外磁场下发生显著的电阻下降,即半金属氧化物颗粒体系中的外禀磁电阻效应。
Fe(1-x)Cox-SiO2 granular solid is prepared with the sol-gel method.
利用溶胶法制备了Fe1-xCOx-SiO2纳米颗粒体材料,并首次利用X射线衍射仪(XRD)、透射电子显微镜(TEM)和振动样品磁强计(VSM)研究了这种材料中Co含量(占Fe-Co合金的原子百分比)对晶体结构和磁性的影响。
Genomic Sequence Analysis of Pseudaletia Separata Granulovirus and a New Identified Nucleopolyhedrovirus Isolated from the Spodoptera Litura;
东方粘虫颗粒体病毒和斜纹夜蛾核型多角体病毒Ⅱ基因组全序列分析
Pesticides of Nucleopolyhedrovirus and Granulovirus was used to control Spodoptera litura、 Pieris rapae and Plutella xylostella in the field.
本文以核型多角体病毒和颗粒体病毒为研究对象,以斜纹夜蛾、菜青虫和小菜蛾为供试昆虫,初步研究了几种增效因子对昆虫杆状病毒的增效作用及病毒与农药混用的增效机制。
Preliminary observation on vertical transmission of the granulosis virus in the population of the diamondback moth, Plutella xylostella;
颗粒体病毒在小菜蛾种群中的垂直传播方式的初步观察
Production and Application Technigue of Andraca Bipunctata Granulosis Virus (AbGV ) Insecticides;
茶蚕颗粒体病毒(AbGV)杀虫剂生产应用技术研究
In this paper, the life tables of natural population and the intefference index of populationcontrol (IIPC) were used to evaluate the effectiveness of Plutella xylostella Granulosis virus (PxGV) onthe population dynamics of diamondback moth.
在组建小菜蛾自然种群生命表的基础上,应用种群趋势指数和干扰作用控制指数,评价小菜蛾颗粒体病毒对小菜蛾种群的控制作用。