关于摆放彩色球,引用规则细条说得更清楚,这个问题我在另一个帖子回复过,现在转过来,参考(e)(f)(g)：
SECTION 3. THE GAME
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7. Spotting Colours
Any colour pocketed or forced off the table shall be spotted before the next stroke is made, until finally potted under Section 3 Rule 3(f).
(a) A player shall not be held responsible for any mistake by the referee in failing to spot correctly any ball.
(b) If a colour is spotted in error after being potted in ascending order as per Section 3 Rule 3(f)(iii), it shall be removed from the table without penalty when the error is discovered and play shall continue.
(c) If a stroke is made with a ball or balls not correctly spotted, they will be considered to be correctly spotted for subsequent strokes. Any colour incorrectly missing from the table will be spotted:
(i) without penalty when discovered if missing due to previous oversight,
(ii) subject to penalty if the striker player before the referee was able to effect the spotting.
(d) If a colour has to be spotted and its own spot is occupied, it shall be placed on the highest value spot available.
(e) If there is more than one colour to be spotted and their own spots are occupied, the highest value ball shall take precedence in order of spotting.
(f) If all spots are occupied, the colour shall be placed as near its own spot as possible, between that spot and the nearest part of the top cushion.
(g) In the case of Pink and Black, if all spots are occupied and there is no available space between the relevant spot and the nearest part of the top cushion, the colour shall be placed as near to its own spot as possible on the centre line of the table below the spot.
(h) In all cases, the colour when spotted must not be touching another ball.
(i) A colour, to be properly spotted, must be placed by hand on the spot designated in these Rules.
个人翻译：（括号内中文是我的说明）
第三章 比赛
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7.摆放彩色球
任何彩色球落袋或者被击出台面必须在下一次击球前摆放回台面,除非是在第三章规则3(f)的情况.（第三章规则3(f)说的是红球打完,按顺序击打彩球的情况）
(a)任何裁判摆放彩球球失误,都不能成为选手失误的借口.
(b)如果一个彩色球在第三章规则3(f)(iii)时被正常击落,而被裁判错误地拿出并重新摆放,则被发现后该彩色球应当移离台面,不加以任何处罚,击球继续进行.
(c)如果一个彩色球被不正确地摆放而击球已经进行,则该彩色球在后面的击球中被认同是正确的摆放.台面不正确地缺失任何彩色球,则该彩色球必须重新摆放：
.(i)如果缺失责任在于前面的疏忽,则不加以任何处罚,
.(ii)如果选手在裁判正摆放彩色球过程中,在完成摆放彩色球之前开始击球,则加以处罚.
(d)如果一个彩色球需要摆放,而其点位被占（被任何球占据都一样）.则它应当摆放在存在的最高分值的点位上.
(e)如果有多个彩色球需要摆放且他们的点位均被占,则相对高分的彩色球优先摆放.
(f)如果所有的点位均被占据.则该彩色球需要摆放在离其点位最近,靠近顶库方向的中线上.（黑球那个库边称为顶库,反方向开球区的库边为底库）
(g)在粉球和黑球的情况下,如果其本点位、以及靠近顶库方向的中线上均无点位可摆.则该球摆放在,离其本点位最近,靠近底库方向的中线上.
(h)在任何情况下,彩色球被摆放好后不能接触任何其他球.
(i)一个彩色球被正确地摆放,必须是用手按规定摆放.
参考资料：http://www.worldsnooker.com/about_the_rules.htm
