<section data-role="outer" class="article135" label="edit by 135editor"><section class="_135editor" data-tools="135编辑器" data-id="115551"><section style="margin: 20px auto;"><section><section style="display: flex;justify-content: flex-start;"><section><section class="assistant" style="width: 25px; height: 0px; overflow: hidden;"></section><section class="assistant" style="width: 80px; margin-top: -5px; height: auto;" width="80px" data-width="80px"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/4eadda439f3bc9c97a30ade7585a9434.png" data-width="100%" title="" alt="" draggable="false" data-ratio="0.31" data-w="200"></section></section></section><section style="background-color: rgb(242, 242, 242); margin-top: -10px; padding: 10px 0px;"><section style="padding: 25px 20px 20px;" hm_fix="404:695"><section data-autoskip="1" class="135brush" style="text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(63, 63, 63); background: transparent;"><h1 style="margin-top: 0px; margin-bottom: 0px; outline: 0px; font-size: 16px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-align: left; background: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0px; visibility: visible; font-family: 新宋体; word-wrap: break-word !important;"></span></h1><p style="margin-bottom: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(0, 0, 0); font-size: 15px; letter-spacing: 0.544px; max-inline-size: 100%; cursor: text; caret-color: rgb(255, 0, 0); text-align: left; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, Arial, sans-serif; outline: none 0px !important; word-wrap: break-word !important;" align="left"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1.5px; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(247, 171, 0); word-wrap: break-word !important;">&nbsp; &nbsp; &nbsp;</span></strong></span><span style="font-size: 14px; letter-spacing: 0.544px; background-color: transparent; caret-color: red; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif;">牛奶纤维的横截面及纵向表面形态用电子显微镜观察。纤维横截面呈扁平状，哑铃形或腰圆形，属于异型纤维，并且在截面上有细小的微孔，这些细小微孔对纤维的吸湿、透湿性有很大的影响。从图中观察到纤维的纵向表面不光滑，有不规则的沟槽和海岛状的凹凸，这些沟槽和凹凸是在纺丝过程中，由于纤维的表面脱水、取向较快形成的，它们的存在是纤维具有良好的导湿性、优异的吸湿和放湿性能的主要原因，对纤维的光泽和刚度也有重要影响。纤维表面的不光滑和一些微细的突兀变化可以改变光的吸收、反射、折射和散射，从而影响纤维的光泽性，纤维表面粗糙时，具有柔和的光泽，而不会出现“极光”现象。牛奶纤维具有一定的卷曲，外观为微黄色，手感柔软。</span></p><p style="margin-bottom: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(0, 0, 0); font-size: 15px; letter-spacing: 0.544px; max-inline-size: 100%; cursor: text; caret-color: rgb(255, 0, 0); text-align: left; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, Arial, sans-serif; outline: none 0px !important; word-wrap: break-word !important;" align="left"><br></p></section></section><section style="font-size: 12px; color: rgb(225, 206, 170); text-align: right; letter-spacing: 9.5px; padding-right: 15px;"><p style="line-height: 1.75em;"><span style="letter-spacing: 1.5px; font-size: 14px;"><strong class="135brush" data-brushtype="text">TAI HUA</strong></span></p></section></section></section></section></section><section data-role="paragraph" class="_135editor"><p><br></p></section></section>