??xml version="1.0" encoding="utf-8"?> 东莞市莞特电子科技有限公司---电池常识 电池常识|东莞市莞特电子科技有限公司 zh-cn http://www.vai1lant-group.com/cn/rss/rss_menu_39.xml 东莞市莞特电子科技有限公司   ]]> 周四, 21 五月 2015 10:22:16 +0800 周四, 21 五月 2015 10:22:16 +0800 电池常识 http://www.vai1lant-group.com/upload/weblogo/2014060613381029.jpg 东莞市莞特电子科技有限公司 没有保质期的电池是劣质产品吗?/title> <link><![CDATA[http://www.vai1lant-group.com/cn/menu_39/11.htm]]></link> <author>东莞市莞特电子科技有限公司(http://www.vai1lant-group.com/)</author> <category>电池常识</category> <pubDate>周四, 26 六月 2014 20:45:24 +0800</pubDate> <description><![CDATA[<SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"> 没有保质期的电池是劣质产品吗?/SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">  按规定,电池包装必须标明生产日期或有效日期,如果说没有标明,则可视为劣质产品?/SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">  如何确定电池的出厂时间?电池一般均打印保质期,而不是写出厂日期,应从保质期推算大概出厂时间,如?2-01”有效期?001?月,一般地?/SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">??碱性电池保质期?年;</SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">??P型电池保质期?年;</SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">??普通电池保质期?年;</SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(253,255,251); TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: 12px/15px 宋体; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(51,51,51); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">??国外品牌较国产品牌打印保质期?-2年,因而应加上以上不同类型电池的参考时间?/SPAN>]]></description> </item> <item> <title>什么是电池的电极? 东莞市莞特电子科技有限公司(http://www.vai1lant-group.com/) 电池常识 周四, 26 六月 2014 20:43:35 +0800   电极是电池的核心部分,一般由活性物质和导电骨架组成,活性物质是能够通过化学变化释放出电能的物质,导电骨架主要起传导电子和支撑活性物质的作用?/SPAN>

  电池内的电极又分为正(电)极和负(电)极。在电池标识标出?”的一端为正极,标出?”的一端为负极?/SPAN>]]>
ൺ򸾽ʵ͵Ĺʵ