乒乓球

<span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">（2）拍面与台面形成的角度小于90°为前倾。</span>

<span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">（3）拍面与台面形成的角度大于90°为后仰。</span>

<b style="LINE-HEIGHT: 24px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT-FAMILY: arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; COLOR: rgb(0,0,0); FONT-SIZE: 14px; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">（二）球拍横度</b><span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">：球拍绕前后转动所形成的球拍角度变化。</span><br class="Apple-interchange-newline"/>

<span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">拍柄与球台端线垂直时为0°，随球拍绕前后轴不断转 动二增加其左横角度。当拍柄与端线</span>
<div style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 12px="12px" /14px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; HEIGHT: 14px; COLOR: rgb(0,0,0); OVERFLOW: hidden; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="spctrl"></div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">　　平行时，为左横90°；球拍围前后轴</span><a style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; COLOR: rgb(19,110,194); WORD-SPACING: 0px; TEXT-DECORATION: underline; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" href="http://baike.baidu.com/view/3614345.htm" target="_blank">向右转</a><span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">至与球台端线平行时，为右横90°.平常所说的球拍呈</span>
<div style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 12px="12px" /14px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; HEIGHT: 14px; COLOR: rgb(0,0,0); OVERFLOW: hidden; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="spctrl"></div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">　　半横状，即是横度为45°之意。</span>

<b style="LINE-HEIGHT: 24px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT-FAMILY: arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; COLOR: rgb(0,0,0); FONT-SIZE: 14px; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">（三） 拍面方向</b><span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">：球拍左右偏转时，与球台端线所形成的角度。</span>

<h3 style="ADDING-BOTTOM: 0px; LINE-HEIGHT: 22px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-INDENT: 0px; MARGIN: 15px="15px"  0px="0px"  5px; PADDING-LEFT: 0px; LETTER-SPACING: normal; PADDING-RIGHT: 0px; FONT-FAMILY: Arial; WHITE-SPACE: normal; ORPHANS: 2; COLOR: rgb(0,0,0); CLEAR: both; FONT-SIZE: 16px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="headline-2 bk-sidecatalog-title"><span class="headline-content">击球部位</span></h3>

<span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">击球部位是指击球时球拍触球的具体位置，它基本上与</span><a style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; COLOR: rgb(19,110,194); WORD-SPACING: 0px; TEXT-DECORATION: underline; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" href="http://baike.baidu.com/view/405362.htm" target="_blank">拍形角度</a><span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">相吻合，有上部、上中部、中上部、中部、中下部、下中部、下部7种。</span>

<h3 style="ADDING-BOTTOM: 0px; LINE-HEIGHT: 22px; WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); FONT-VARIANT: normal; FONT-STYLE: normal; TEXT-INDENT: 0px; MARGIN: 15px="15px"  0px="0px"  5px; PADDING-LEFT: 0px; LETTER-SPACING: normal; PADDING-RIGHT: 0px; FONT-FAMILY: Arial; WHITE-SPACE: normal; ORPHANS: 2; COLOR: rgb(0,0,0); CLEAR: both; FONT-SIZE: 16px; WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="headline-2 bk-sidecatalog-title"><span class="headline-content">击球时间</span></h3>

<span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">击球时间是指来球在本方台面弹起后至回落的那段时间。它分为：</span>

<span style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline="inline"  !important; FONT: 14px="14px" /24px arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">（一）上升前期：球从台面弹起刚上升的阶段。</span>