500) {this.resized=true; this.width=500; this.alt='这是一张缩略图,点击可放大。\n按住CTRL,滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/36/1135749196.jpg');}" onmousewheel="return imgzoom(this);">
查了TI的网站,看到了上图,由哪位大虾能解释一下Batter Fuel Gauge?