quaternary fission

5h×10 times was measured,and the hyperfine field,isomer shift,quadrupole splitting of samples were investigated.

5h×10次试样的穆斯堡尔谱,考察了深冷处理T12钢的超精细场、同质异能移位和四极分裂值。

The application of four split line is discussed for giant communication antenna.

本文对电力行业所用四分裂线在通信天线中的应用进行了研究,分析了应用中所涉及的参数, 提出电气连接等适应性改造方案,解决了笼形馈线标准化的问题,收到了良好的效果。

Minimal element subdivision method is used for tetrahedron subdivision.

虚拟软组织模型由四面体网格构成,四面体分裂算法使用了最少单元分裂法。