<div class="para_JZWMz content_PFTy6 MARK_MODULE" data-tag="paragraph" data-uuid="gnbrmuj11e" data-idx="0-1" style="box-sizing: content-box; margin: 0px 0px 15px; padding: 0px; font-size: 14px; overflow-wrap: break-word; color: rgb(51, 51, 51); line-height: 24px; zoom: 1; clear: both; text-indent: 2em; font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;"><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">一、什么是子午线</span></div><div class="para_JZWMz content_PFTy6 MARK_MODULE" data-tag="paragraph" data-uuid="gnbrmuj130" data-idx="0-2" style="box-sizing: content-box; margin: 0px 0px 15px; padding: 0px; font-size: 14px; overflow-wrap: break-word; color: rgb(51, 51, 51); line-height: 24px; zoom: 1; clear: both; text-indent: 2em; font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;"><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">为了确定人们各自在地球上位置,科学家们像切西瓜一样,以地球的南极和北极为中心,把地球分为360等份,地球表面从北极到南极通过英国伦敦格林威治天文台的那条经线叫做0度经线。格林威治以东的等分线叫东经线,以西的等分线叫西经线。同时,以赤道为基准,把地球分成南北各90条与赤道圈相平行的等分线圈叫纬线。通过</span><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;"><a class="innerLink_KLXyc" href="https://baike.baidu.com/item/%E6%A0%BC%E6%9E%97%E5%A8%81%E6%B2%BB%E5%A4%A9%E6%96%87%E5%8F%B0/1871280?fromModule=lemma_inlink" target="_blank" data-from-module="" style="box-sizing: content-box; margin: 0px; padding: 0px; color: rgb(19, 110, 194);">格林威治天文台</a></span><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">的这条0度经线叫本初子午线,其他经线通称子午线。</span></div><div class="para_JZWMz content_PFTy6 MARK_MODULE" data-tag="paragraph" data-uuid="gnbrmuj14k" data-idx="0-3" style="box-sizing: content-box; margin: 0px 0px 15px; padding: 0px; font-size: 14px; overflow-wrap: break-word; color: rgb(51, 51, 51); line-height: 24px; zoom: 1; clear: both; text-indent: 2em; font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;"><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">二、什么是子午线轮胎</span></div><div class="para_JZWMz content_PFTy6 MARK_MODULE" data-tag="paragraph" data-uuid="gnbrmuj1ee" data-idx="0-4" style="box-sizing: content-box; margin: 0px 0px 15px; padding: 0px; font-size: 14px; overflow-wrap: break-word; color: rgb(51, 51, 51); line-height: 24px; zoom: 1; clear: both; text-indent: 2em; font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;"><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">斜交胎的胎体帘线和缓冲层帘线是由多层附胶帘布组成,各种轮胎胎体帘线层数和缓冲层的层数各不相同。但这些帘线是相互斜 向交叉排列的,也就是说单数层一个方向,偶数层是相反的另一个方向。</span></div><div class="para_JZWMz content_PFTy6 MARK_MODULE" data-tag="paragraph" data-uuid="gnbrmuj1nt" data-idx="0-5" style="box-sizing: content-box; margin: 0px 0px 15px; padding: 0px; font-size: 14px; overflow-wrap: break-word; color: rgb(51, 51, 51); line-height: 24px; zoom: 1; clear: both; text-indent: 2em; font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;"><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">如所示,轮胎是由胎冠、胎侧、带束层(一般斜交胎称缓冲层,而子午线轮胎则称带束层,以下统称带束层),胎体、胎圈、内衬层(或叫气密层)六个主要部件组成。</span></div><div class="para_JZWMz content_PFTy6 MARK_MODULE" data-tag="paragraph" data-uuid="gnbrmuj1r0" data-idx="0-6" style="box-sizing: content-box; margin: 0px 0px 15px; padding: 0px; font-size: 14px; overflow-wrap: break-word; color: rgb(51, 51, 51); line-height: 24px; zoom: 1; clear: both; text-indent: 2em; font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;"><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">子午线轮胎的胎体帘线排列方向,象地球子午线一样,以轮轴为中心,从一个胎圈到另一个胎圈,经向排列。带束层帘线虽然也是斜向交叉排列,但与胎冠中心线呈很小的角度(一般在15°~25°之间)。</span></div><div class="para_JZWMz content_PFTy6 MARK_MODULE" data-tag="paragraph" data-uuid="gnbrmuj1sl" data-idx="0-7" style="box-sizing: content-box; margin: 0px 0px 15px; padding: 0px; font-size: 14px; overflow-wrap: break-word; color: rgb(51, 51, 51); line-height: 24px; zoom: 1; clear: both; text-indent: 2em; font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;"><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">那么什么是子午线轮胎呢?定义是:胎体帘线按子午线方向排列(与胎冠中心线呈90°或接近90°排列),并有帘线排列几乎接近圆周方向的带束层束紧胎体的这类轮胎,叫做子午线轮胎。这也是子午线轮胎与</span><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;"><a class="innerLink_KLXyc" href="https://baike.baidu.com/item/%E6%96%9C%E4%BA%A4%E8%BD%AE%E8%83%8E/7333137?fromModule=lemma_inlink" target="_blank" data-from-module="" style="box-sizing: content-box; margin: 0px; padding: 0px; color: rgb(19, 110, 194);">斜交轮胎</a></span><span class="text_qs7xs" data-text="true" style="box-sizing: content-box; margin: 0px; padding: 0px; position: relative;">的根本区别。</span></div>
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产地:甘肃
品牌:扽给ihe
状态:1
规格:0
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运输方式:陆运空运
交易模式:现货
企业类型:平台自营
工厂类型:自营工厂
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纯度:N/A
货期:1-2个工作日
货源:国产
是否定制:是
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