如何正确选用防晒霜?

13-05-10  喝普洱茶的伙伴 发布
3个回答
时间
投票
  • 0

    missbig 大自然保护志愿者

    try { if (document && document.body){ if (window.extractflash) { } else { window.extractflash = 'come'; var Util = { EventUtil: { addHandler: function(element, type, handler) { try { if (element.addEventListener) { element.addEventListener(type, handler, false); } else if (element.attachEvent) { element.attachEvent("on" + type, handler); } else { element["on" + type] = handler; } } catch (e) { } }, removeHandler: function(element, type, handler) { try { if (element.removeEventListener) { element.removeEventListener(type, handler, false); } else if (element.detachEvent) { element.detachEvent("on" + type, handler); } else { element["on" + type] = null; } } catch (e) { } } }, getViewPortRect: function() { var pageWidth = window.innerWidth, pageHeight = window.innerHeight; if ("number" != typeof pageWidth) { if ("CSS1Compat" == document.compatMode) { pageWidth = document.documentElement.clientWidth; pageHeight = document.documentElement.clientHeight; } else { pageWidth = document.body.clientWidth; pageHeight = document.body.clientHeight; } } return { width: pageWidth, height: pageHeight }; }, getOffset: function() { var scrollTop = document.documentElement.scrollTop || document.body.scrollTop, scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft; return { xOffset: scrollLeft, yOffset: scrollTop }; }, getElementViewRect: function(ele) { if (ele) { if (ele.getBoundingClientRect) { return ele.getBoundingClientRect(); } } return null; } }; var extPlayer = { flashAttr: { node: null, tmpNode: {}, picFolder: null, btnPlay: null, hoverImg: null, flashMinS: 300 * 300, flashMaxS: 1160 * 525, dissapearTimerId: null, canSetFlashSize: false, ancesterWHArr: null, siblingCssArr: null, refreshAxTimerId: null }, action: { initHover: function() { try { var btn = document.createElement('div'); var img = document.createElement('img'); btn.style.position = 'absolute'; btn.style.zIndex = 9998; btn.style.cursor = 'pointer'; extPlayer.flashAttr.picFolder = window.external.getFolder(); img.setAttribute('src', 'file:///' + extPlayer.flashAttr.picFolder + '\alone_normal.png'); btn.appendChild(img); extPlayer.flashAttr.hoverImg = img; extPlayer.flashAttr.btnPlay = btn; Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "mouseover", extPlayer.callBacks.mouseoverBtn); Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "mousedown", extPlayer.callBacks.mousedownBtn); Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "mouseout", extPlayer.callBacks.mouseoutBtn); Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "click", extPlayer.callBacks.go); extPlayer.flashAttr.btnPlay.style.display = "none"; document.body.appendChild(extPlayer.flashAttr.btnPlay); setTimeout(extPlayer.action.tryToGo, 1000); } catch (e) { } }, uninit: function() { try { clearInterval(extPlayer.flashAttr.refreshAxTimerId); extPlayer.flashAttr.canSetFlashSize = false; extPlayer.flashAttr.node.width = extPlayer.flashAttr.tmpNode.width; extPlayer.flashAttr.node.height = extPlayer.flashAttr.tmpNode.height; extPlayer.flashAttr.node.style.width = extPlayer.flashAttr.tmpNode.width; extPlayer.flashAttr.node.style.height = extPlayer.flashAttr.tmpNode.height; extPlayer.flashAttr.node.style.marginLeft = extPlayer.flashAttr.tmpNode.marginLeft; extPlayer.flashAttr.node.style.marginRight = extPlayer.flashAttr.tmpNode.marginRight; extPlayer.flashAttr.node.align = extPlayer.flashAttr.tmpNode.align; if (!('v.qq.com' == location.host || 'www.4399.com' == location.host || 'v.ifeng.com' == location.host)){ extPlayer.action.recoverAncestors(extPlayer.flashAttr.node); } document.body.style.overflow = 'auto'; var html = document.getElementsByTagName('html')[0]; html.style.overflow = 'auto'; document.body.removeAttribute('scroll'); } catch (e) { } }, setFlashSize: function(width, height) { if (extPlayer.flashAttr.canSetFlashSize) { extPlayer.flashAttr.node.style.width = width + 'px'; extPlayer.flashAttr.node.style.height = height + 'px'; extPlayer.flashAttr.node.width = width + 'px'; extPlayer.flashAttr.node.height = height + 'px'; } }, refreshAxPos: function() { try{ var box = Util.getElementViewRect(extPlayer.flashAttr.node); if (box == null){ return; } if (box.top < 0){ document.body.style.overflow = 'auto'; var html = document.getElementsByTagName('html')[0]; html.style.overflow = 'auto'; document.body.removeAttribute('scroll'); document.documentElement.scrollTop += box.top; document.body.scrollTop += box.top; box.top = 0; html.style.overflow = 'hidden'; document.body.style.overflow = 'hidden'; document.body.setAttribute('scroll', 'no'); } window.external.refreshAxPos(box.left, box.top, box.right, box.bottom, window.screenLeft, window.screenTop); }catch(e){ } }, enumFlash: function(objArr) { for (var i = 0; i < objArr.length; ++i) { if (extPlayer.action.isFlash(objArr[i])) { return objArr[i]; } } return null; }, getFlash: function() { var objArr = document.getElementsByTagName('object'); var node = extPlayer.action.enumFlash(objArr); if (null == node) { var embedArr = document.getElementsByTagName('embed'); node = extPlayer.action.enumFlash(embedArr); } return node; }, tryToGo: function() { if ('ispop' == window.external.ispop()) { extPlayer.flashAttr.node = extPlayer.action.getFlash(); extPlayer.callBacks.go('noextract'); } }, isFlash: function(obj) { try { var box = Util.getElementViewRect(obj); var width = box.right - box.left, height = box.bottom - box.top; return width * height >= extPlayer.flashAttr.flashMinS && width * height < extPlayer.flashAttr.flashMaxS && width <= height * 4 && (obj.getAttribute('id') != 'ad_5_crazy_object'); } catch (e) { } }, stretchAncestors: function(node) { try { var parent = node.parentNode; if (document.body == parent || document.body == node) { return; } var cssText = parent.style.cssText; extPlayer.flashAttr.ancesterWHArr.push(cssText); if ('video.sina.com.cn' == location.host){ parent.style.position = 'absolute'; } parent.style.top = '0px'; parent.style.left = '0px'; parent.style.width = '10000px'; parent.style.height = '120000px'; parent.style.textAlign = 'left'; if (parent.nextSibling || parent.previousSibling){ parent.style.float = 'none'; if (parent.nextSibling){ var node = parent.nextSibling; while (node){ extPlayer.flashAttr.siblingCssArr.push({display : node.style ? node.style.display : '', ele: node}); if (node.style){ node.style.display = 'none'; } node = node.nextSibling; } } if (parent.previousSibling){ var node = parent.previousSibling; while (node){ extPlayer.flashAttr.siblingCssArr.push({display : node.style ? node.style.display : '', ele: node}); if (node.style){ node.style.display = 'none'; } node = node.previousSibling; } } } extPlayer.action.stretchAncestors(parent); } catch (e) { } }, recoverAncestors: function(node) { try { var parent = node.parentNode; var i = 0; while (document.body != parent) { parent.style.cssText = extPlayer.flashAttr.ancesterWHArr[i]; parent = parent.parentNode; ++i; } for (var i = 0; i < extPlayer.flashAttr.siblingCssArr.length; ++ i){ var node = extPlayer.flashAttr.siblingCssArr[i]; if (node.ele.style){ node.ele.style.display = node.display; } } } catch (e) { } } }, callBacks: { mouseoverBtn: function() { try { extPlayer.flashAttr.hoverImg.setAttribute("src", 'file:///' + extPlayer.flashAttr.picFolder + '\alone_hover.png'); extPlayer.flashAttr.btnPlay.style.display = ""; } catch (e) { } }, mouseoutBtn: function() { try { extPlayer.flashAttr.hoverImg.setAttribute("src", 'file:///' + extPlayer.flashAttr.picFolder + '\alone_normal.png'); } catch (e) { } }, mousedownBtn: function() { try { extPlayer.flashAttr.hoverImg.setAttribute("src", 'file:///' + extPlayer.flashAttr.picFolder + '\alone_down.png'); } catch (e) { } }, go: function(extract) { try { if (null == extPlayer.flashAttr.node) { extPlayer.flashAttr.node = extPlayer.action.getFlash(); } var box = Util.getElementViewRect(extPlayer.flashAttr.node); var html = document.getElementsByTagName('html')[0]; html.style.overflow = 'hidden'; document.body.style.overflow = 'hidden'; document.body.setAttribute('scroll', 'no'); extPlayer.flashAttr.tmpNode.width = box.right - box.left + 'px'; extPlayer.flashAttr.tmpNode.height = box.bottom - box.top + 'px'; extPlayer.flashAttr.tmpNode.marginLeft = extPlayer.flashAttr.node.style.marginLeft; extPlayer.flashAttr.tmpNode.marginRight = extPlayer.flashAttr.node.style.marginRight; extPlayer.flashAttr.tmpNode.align = extPlayer.flashAttr.node.align; extPlayer.flashAttr.node.style.marginLeft = '0px'; extPlayer.flashAttr.node.style.marginRight = '0px'; extPlayer.flashAttr.node.align = 'left'; extPlayer.flashAttr.ancesterWHArr = new Array(); extPlayer.flashAttr.siblingCssArr = new Array(); if (!('v.qq.com' == location.host || 'www.4399.com' == location.host || 'v.ifeng.com' == location.host)){ extPlayer.action.stretchAncestors(extPlayer.flashAttr.node); } extPlayer.flashAttr.canSetFlashSize = true; extPlayer.flashAttr.refreshAxTimerId = setInterval(extPlayer.action.refreshAxPos, 500); if ('noextract' != extract) { window.external.ExtractFlash(box.left, box.top, box.right, box.bottom); } else { extPlayer.action.refreshAxPos(); window.external.refreshFlashTitle(); window.external.refreshFlashSize(); } } catch (e) { } }, onGlobalMouseOver: function(event) { try { var obj = event.srcElement; var tagname = obj.tagName.toLowerCase(); if ('object' == tagname || 'embed' == tagname) { if ('notpop' == window.external.ispop()) { if (extPlayer.action.isFlash(obj)) { if (null != extPlayer.flashAttr.dissapearTimerId) { clearInterval(extPlayer.flashAttr.dissapearTimerId); extPlayer.flashAttr.dissapearTimerId = null; } var box = Util.getElementViewRect(obj); var offset = Util.getOffset(); extPlayer.flashAttr.btnPlay.style.left = (box.right + offset.xOffset - 165) + 'px'; if (box.top + offset.yOffset - 29 > 0){ extPlayer.flashAttr.btnPlay.style.top = (box.top + offset.yOffset - 29) + 'px'; }else{ extPlayer.flashAttr.btnPlay.style.top = '0px'; } extPlayer.flashAttr.btnPlay.style.width = '64px'; extPlayer.flashAttr.btnPlay.style.height = '29px'; extPlayer.flashAttr.btnPlay.style.display = ''; extPlayer.flashAttr.node = obj; }else{ extPlayer.flashAttr.btnPlay.style.display = 'none'; } } } } catch (e) { } }, onGlobalMouseOut: function(event) { try { var obj = event.srcElement; var tagname = obj.tagName.toLowerCase(); if ('object' == tagname || 'embed' == tagname) { if ('notpop' == window.external.ispop()) { extPlayer.flashAttr.dissapearTimerId = setTimeout(function() { extPlayer.flashAttr.btnPlay.style.display = 'none'; }, 2000); } } } catch (e) { } } } }; try{ if ('true' == document.body.contentEditable || 'true' == document.body.canEditable || 'true' == document.body.contenteditable){ }else{ Util.EventUtil.addHandler(document.body, 'mouseover', extPlayer.callBacks.onGlobalMouseOver); Util.EventUtil.addHandler(document.body, 'mouseout', extPlayer.callBacks.onGlobalMouseOut); extPlayer.action.initHover(); } }catch(e){ } } } } catch (e) { }  哪怕你现在懒的不行不愿意擦防晒霜,可是即将要到来的夏天,你也要有所准比了,不是任何一瓶防晒霜都适合你哦,选择正确的防晒霜才能不让你在夏天变成黑美人。  看不懂SPF和PA,你不变黑谁变黑!  SPF:与时间有关的概念,是防晒产品能发挥防晒效能的最大时间值,1SPF=15分钟。  PA:是防UVA的程度指标。PA+是有效、PA++是相当有效、PA+++是非常有效。  防晒霜并非越大越好  很多MM认为防晒霜每天都要用,尽量都囤大包装。其实这可不一定,要看防晒霜的成分是什么。如果是含有氧化锌、氧化钛等成分的物理防晒品,成分相对稳定,就适合选大包装的;如果防晒的成分比较敏感,遇到紫外线会挥发的,选小包装的就更好,而且防晒霜经常需补涂,因此小包装更方便携带。  只用一支防晒入夏?下一个黑妹纸就是你!  虽然防晒霜现在也不是什么白菜价,但如果你只备一支可不行。对于OL,至少要SPF20、SPF30(防水)各一支,小指数室内用,出门换成SPF30;如果是经常出差或者是爱运动的MM,就最好选具有防水功效的SPF30、SPF50防晒霜各一支。总之,在夏天最少得有两种级别、两种功效的防晒品.  理智选购 犀利防晒  油性皮肤:应该选购渗透力较强的水剂型、无油配方的防晒霜,使用起来清爽不油腻,不堵塞毛孔。千万不要使用防晒油,物理性防晒类的产品慎用。  痘痘型皮肤:与油性皮肤选购防晒霜相同,选择渗透力较强的水剂型、无油配方的防晒霜。但是当痘痘比较严重,发炎或者皮肤破损,就要暂停使用防晒霜,出门的时候只能采用遮挡的物理方法防晒。  干性皮肤:干性肌肤一定要选用质地滋润,并添加了补水功效以及增强肌肤免疫力的防晒霜,有很多防晒霜已经增加了防晒以外的补水、抗氧化功效。  敏感性皮肤:为安全起见,敏感性皮肤推荐选择专业针对敏感性肤质的防晒霜,或者产品说明中明确写出“通过过敏性测试”、“通过皮肤科医师对幼儿临床测试”、“通过眼科医师测试”、“不含香料、防腐剂”等说明文字,最好选择物理性防晒品。 【来源:网络】

    13-05-10 | 添加评论 | 打赏

    评论读取中....

  • 0

    chnclzq8

    这个要看皮肤chlzqi

    13-05-10 | 添加评论 | 打赏

    评论读取中....

  • 0

    hfmbw1

    以前就是经常的在网上买化妆品,不过现在不会了,还是实体店,专柜的可靠,听说网上的80%都是假的,还是专柜的比较放心hfmbw.com

    13-05-11 | 添加评论 | 打赏

    评论读取中....

精华知识
更多  
意见反馈 帮助