1) far-end face-off point
端区发球点
2) service court
发球落点区
3) penalty mark
(点球)发球点
4) end points
区间端点
5) service placement
发球落点
1.
The results show that the serve is more important for doules than singles;there has a close relationship between the rate of the service placement and the rate of scoring.
认为网球双打发球较单打更为重要,发球落点选择比率与发球得分率有着密不可分的关系。
补充资料:闭区间
闭区间
interval, dosed
闭区l’ed[勿加口幻,d胎ed;o,e3o二」,线段(segnlellt) 直线上处于两给定点a和b之间的一切点(包括两端点a和b)的集合.记为【a,bl.亦见区间和线段(Intel砚laxldsegr阴nt).张鸿林译
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