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/51/1175043345.gif');}" onmousewheel="return imgzoom(this);">
把启动电阻加到到600K时重启没有问题,但伴有啸叫.如何解决?
