春节回家过年，发现不得了，老家野猪成群到处破坏农作物，村民们却束手无策。所以突发奇想，想用微波炉变压器做升压器，电野猪，不知道行不行。特来求教希望大师们给个微波炉变压器的参数。输出是多少V?空载多少A？电野猪要多大功率？本人听说是3000V,想2并2窜，不知行不行？有经验的大师不妨给个建议，不胜感激。
下面的是网站问题无需理会
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//字体缩放 var fontsize = { set: function(num) { num = num || $.cookie('c_fsize'); $('.tShow .content, .tShow .content *').css({ fontSize: num + 'px' }) }, zoom: function(arg) { var num = parseInt($.cookie('c_fsize')); switch (arg) { case 0: num > 12 ? $.cookie('c_fsize', (num * 1 - 2)) : null; break; case 1: num < 24 ? $.cookie('c_fsize', (num * 1 + 2)) : null; break; case 3: $.cookie('c_fsize', '14'); break }; this.set($.cookie('c_fsize')) }, run: function() { $.cookie('c_fsize') == null ? $.cookie('c_fsize', '14') : null; this.set(); $('#zoomin').click(function() { fontsize.zoom(1); $('#zoomout').removeClass('zoomlock'); if($.cookie('c_fsize') === '24') { $(this).addClass('zoomlock'); } else { $(this).removeClass('zoomlock'); }; }); $('#zoomout').click(function() { fontsize.zoom(0); $('#zoomin').removeClass('zoomlock'); if($.cookie('c_fsize') === '12') { $(this).addClass('zoomlock'); } else { $(this).removeClass('zoomlock'); }; }); $('#zoomdft').click(function() { fontsize.zoom(3) }) }}fontsize.run();$(function(){ /* 最新贴闪烁 */ function outshow(el) { var post = el; var timer, flag = true, num = 1; function changeC() { timer = setInterval(function() { if (num < 6) { flag = flag ? false: true; flag ? post.css({ //backgroundColor: '#f7ffeb' backgroundColor: '#fff0ed' }) : post.css({ backgroundColor: 'transparent' }); num += 1 } else { clearInterval(timer) } }, 150) }; changeC() } $('#last_post_go').click(function() {//最后帖闪 outshow($('#last_post').parents('tr').eq(0).siblings('tr')) })//左侧功能条 var toolHtml = '
'; //最新回帖 toolHtml += '
'; //回顶端 toolHtml += '
'; //工具箱 toolHtml += '
工具箱
' //工具箱数据 toolHtml += '
'; toolHtml += ' 上一帖快捷键：ctrl + ←
下一帖快捷键：ctrl + →
查看第帖 '; toolHtml += '
'; toolHtml += '
'; toolHtml += '
'; $('#wraper').append(toolHtml); $tool = $('#sideTool'); $toolbox = $('#toolBox'); $toolCont = $('#toolBC'); var isIE = navigator.userAgent.toLowerCase().indexOf('msie 6.0') > -1 ? true : false; function setPos(){ var sT = $(window).scrollTop(); if (isIE) { $tool.css({ top : sT + 100 }) } else { $tool.css({ position : 'fixed', top : '100px' }) } } setPos(); window.onresize = setPos; window.onscroll = setPos; //装载工具数据 var tooldata = [// {title:'发撒旦法',url:'javascript:'},// {title:'看见了',url:'javascript:'},// {title:'凡沃尔特人',url:'javascript:'},// {title:'地方豆腐干',url:'javascript:'},// {title:'韦尔奇万恶',url:'javascript:'},// {title:'可好久回来',url:'javascript:'} ] var dhtml = '
'; $toolCont.append(dhtml); // 取色块 var colors = { dft : ['#fff','#fff','默'], tS_tpl_1 : ['#C8EDCC','#C8EDCC','绿'], tS_tpl_2 : ['#c2cff4','#c2cff4','蓝'] } var colorPick = '
背景色设定
'; for (var n in colors){ colorPick += '- ' + colors[n][2] + '
' } colorPick +='
'; $toolCont.append(colorPick); $('#colorPick li').live('click',function(){ $('.tShow').removeClass().addClass('tShow').addClass(this.id); if(this.id != 'dft'){ $.cookie('tShow_tpl',this.id); } else { $.cookie('tShow_tpl',null); } }) //添加数据样式 var dstyle = ''; dstyle += '#toolBC li { margin:5px 1em 0; width:5em; text-align:left; float:left; }'; dstyle += '#toolBC li a { white-space:nowrap; }'; dstyle += ''; $('head').append(dstyle); /* 工具箱功能模块 */ // 跳转帖子 var post_nums = $('table[id^="post_s_"]').size(); var $numEl = $('#post_go_val'); function go_the_post() { var flag = arguments[0] ? true : false; var num = $numEl.val(); num = /\d/.test(num) ? parseInt(num) : 1; num = num < post_nums ? num : post_nums; $numEl.val(num); num = flag ? '#post_s_' + post_nums : '#post_s_' + num; var href = location.href.replace(/\#.*/,''); location.href = href + num; outshow($(num).find('table')); } function doGo(e){ e = e || window.event; var keyCode = e.which ? e.which : e.keyCode; return keyCode === 13 ? true : false; } $numEl.live('keyup',function(e){ doGo(e) ? go_the_post() : null }) $('#post_go').click(function(){go_the_post()}) $('#last_post_go').click(function(){go_the_post(true);$numEl.val(post_nums);}) //$('#post_nums').html(post_nums); // 拉动 $('#wraper').css({position:'relative',zIndex:1}); $toolbox.live('mouseover',function(){ $tool.css({ width : 174 }) $toolCont.css({ left : 15, display : "block" }) $("#post_go_val").focus(); }) $toolbox.live('mouseout',function(){ $tool.css({ width : 22 }) $toolCont.css({ left : 22, display : "none" }) }) var quickKey = function(){ var b = $('#cont'); var ctrl = false, d = function(e){ e = e || window.event; if(window.event){e.cancelBubble = true;} else {e.stopPropagation();} var k = e.which ? e.which : e.keyCode,cnum; if(k == 17){ ctrl = true; } if(k == 39 && ctrl){ // next : LEFT cnum = $numEl.val()*1 + 1 < post_nums ? $numEl.val()*1 + 1 : post_nums; $numEl.val(cnum); go_the_post(); } if(k == 37 && ctrl){ // prev : RIGHT cnum = $numEl.val()*1 - 1 > 0 ? $numEl.val()*1 - 1 : 1; $numEl.val(cnum); go_the_post(); } if(k == 36 && ctrl){ // first : HOME $numEl.val(1); go_the_post(); } if(k == 35 && ctrl){ // end : END $numEl.val(post_nums); go_the_post(true); } }, v = function(e){ e = e || window.event; if(window.event){e.cancelBubble = true;} else {e.stopPropagation();} var k = e.which ? e.which : e.keyCode; if(k == 17){ ctrl = false } }; $(document).keydown(d).keyup(v); }() })function imgzoom(o) { if(event.ctrlKey) { var zoom = parseInt(o.style.zoom, 10) || 100; zoom -= event.wheelDelta / 12; if(zoom > 0) { o.style.zoom = zoom + '%'; } return false; } else { return true; }}
,特别要注意安全
