In doubles, the ball must first touch the server's right-hand court or center line and then the receiver's right-hand court or center line and then the receiver's right-hand court diagonally opposite or center line.
基于1个网页-相关网页
serving the ball in doubles 双打发球
Doubles in Table Tennis 桌球双打技术
in the mixed doubles 混合双打
Mixed doubles in Indonesia 印度尼西亚混双
I when observing, some people in the rally, also some people in doubles, good lively.
我一望眼,有的人在对打,也有的人在双打,好热闹。
We think the match tie-break in doubles is sudden death, but this takes it to a whole new level.
我们认为双打比赛里的抢七是突然死亡,然而点球却把比赛带入一个新境界。
Dulko is South America's No.1 in player in both singles and doubles - in fact she is her continent's only Top 150 player in either discipline (No.52 in singles, No.4 in doubles).
杜尔科是南美洲单打双打两方面的头号球员。事实上,她也是她所在的大陆中唯一一名单打双打都在150强内的球员(单打52,双打第4)。
Because if we don't do that, a year from now I don't see the company doubles in revenue and I don't really see the future of this company.
如果不这样做,一年之后,公司的营业额就不能翻一番,那么公司的未来也变得迷茫。
But one of the teaching fellas also passed long to us recently, a little real world example of what happens when you're not mindful of various data types and you're not mindful of the imprecision that's inherent in representing data in a computer, at least using a language like C and low level primitives like floats and even doubles.
最近有个助教告诉我们,一个现实世界中的例子,当你不注意各种各样的数据类型,也不注意在计算机中表示数据时,其内在的不精确性,至少在用像C语言,和float甚至double型数据时,那将会发生什么?
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