1) secondary focus
次级焦点
2) secondary focusing
次级聚焦
3) secondary foci
次焦点
4) secondary vertex
次级顶点
1.
A detailed description of the software package of Beijing Spectrometer for the determination of the position of the decay vertex(secondary vertex) of K 0 S, Λ , the correction to relevent track parameters and the error matrices is given.
阐述了北京谱仪 (BES)中 K0S、Λ衰变顶点 (次级顶点 )寻找、径迹参数确定及误差矩阵修正程序的原理 。
5) secondary scenic spot
次级景点
1.
Based on the investigation of Pearl Spring Scenic Spot,the characteristics of secondary scenic spots are analyzed in terms of the spatial distributions and spatial behaviors of the tourists,and meanwhile some comparisons are made between the secondary scenic spots and the primary ones.
而次级景点还没有深入的研究案例,对于次级景点与一级景点的比较研究较少。
6) Second-degree controlling point
次级控制点
补充资料：顶点
①角的两条边的交点；锥体的尖顶。②最高点；极点：比赛的激烈程度达到了～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条