1) semi cover-avoiding subgroup
半覆盖远离子群
2) half overlay
半覆盖
1.
This paper proposes a novel protocol named half overlay multicast routing that integrates IP layer .
为此提出了一种动态自组织的半覆盖组播路由协议HOMR(half overlay multicast routing)。
3) partially-covered
半覆膜
4) semi cover-avoiding property
半覆盖远离性
1.
In this paper,several sufficient conditions for a finite group to be supersolvable are given by means of maximal subgroups of Sylow subgroups having either semi cover-avoiding property or semi-normal property,and several known results are generalized.
利用Sylow子群的极大子群或者具有半覆盖远离性或者半正规,给出了有限群为超可解群的一些充分条件,推广了几个已有的结果。
5) semi cover and avoidance properties
半覆盖避开性
1.
But they had less results about the cover and avoidance properties and semi cover and avoidance properties and the .
而从子群的半覆盖避开性，覆盖避开性来研究有限群幂零性的结论还很少，本文就此做了一些探讨。
6) maize straw half-overlaying machine
玉米整秆半覆盖机
1.
Based on expounding the importance of carrying out the crop straw overlaying technique in the arid areas and semiarid areas,this paper makes analysis and discussion on the structure and working principle of the maize straw half-overlaying machine,and looks forward to the developing prospect of the maize straw half-overlaying machine.
简述在干旱、半干旱地区实施作物秸秆覆盖技术重要性的基础上,对玉米整秆半覆盖机的构造及主要工作原理进行了分析、论述,并对玉米整秆半覆盖机的发展前景进行了展望。
补充资料：正规子半群
正规子半群
nonnal sub-semi-group
正规子半群[仪曰司劝一胭‘一，叫p;皿opM~aano压no几yrp”扭a]，半群S的 满足下述条件的子半群H:对任意满足xy‘S的x，y任S‘(记号夕见正规复形(加m司印nlp嫉”和任意h任H，关系xhy〔H与x夕任H等价.5的一个子集是正规子半群，当且仅当在S到某个带单位元的半群(阴n刀一grouP)的满同态下，它是单位元的完全反象.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。