<section data-role="outer" label="Powered by 135editor.com"><section data-role="paragraph" class="_135editor"><p style="vertical-align: inherit; line-height: 2em;"><span style="font-size: 15px;">　　麻纤维是从各种麻类植物上获取的纤维的统称。麻纤维织物吸湿透气、穿着凉爽舒适，是人类最早用于衣着的纺织原料；</span></p><p style="vertical-align: inherit; line-height: 2em;"><span style="font-size: 15px;">　　麻纤维的服用性能不容置疑，特别是纺织行业中使用最多的亚麻、苎麻、大麻等；三者怎么区分哪？今天和大家一起从其纵截面形态（显微镜下观察）区分鉴别三者。</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="107813"><section style="margin: 10px 8px;text-align: center;"><section style="display: flex;justify-content: center;align-items: flex-start;"><section class="assistant" style="width: 25px; flex-shrink: 0; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjF3eFhTaEhERmdWUndjTWdSRW1FWGtZeEdjWnl4QWlhZjRWYUhpYjJaMWljTzljcmNGRVhZTjZraWE2SUc1OHpyNzdFcWZ3Y2dYcWJMVnF3LzA/d3hfZm10PXBuZw==" data-ratio="0.64" data-w="50" data-width="100%"></section><section style="display: inline-block;margin: 4px 0 0 -20px;"><section style="background-color: rgb(245, 245, 245); padding: 6px 20px;"><section class="135brush" data-brushtype="text" style="font-size: 16px; letter-spacing: 1.5px;" hm_fix="317:472">一、亚麻（Flax）</section></section><section class="assistant" style="width: 100%; height: 1px; background-color: rgb(154, 0, 0); overflow: hidden; transform: translate(8px, -3px);" data-width="100%"></section></section></section></section></section><p style="vertical-align: inherit; line-height: 2em;"><span style="font-size: 15px;">　　纵截面：纤维粗细均匀，较为圆鼓；纤维表面较为光洁；大部分纤维有明显的竹状横节，也有的竹节不明显，且竹节分布较为规则；</span></p><section class="_135editor" data-tools="135编辑器" data-id="107549"><section style="text-align: center;margin: 10px auto;"><section style="display: flex;justify-content: flex-start;align-items: flex-start;"><section class="assistant" style="width: 35px;"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9naWYvSmFGdlB2dkEySjNNS1lWbG1YQzMyV3RSSkVZc1BNOXo5S0FOUFdSZmVLR0VxTXRpYUY5bUl6SnZYRW1scWZNZFZ6WkJPbmYySlg2Q0dnenVhVnhGNnJBLzA/d3hfZm10PWdpZg==" data-ratio="1.0285714285714285" data-w="48" data-width="100%"></section><section style="flex: 1;"><section class="assistant" style="width: 9px; height: 9px; background: linear-gradient(rgb(255, 193, 192) 0%, rgb(255, 255, 255) 100%); border-radius: 50%; overflow: hidden;"></section><section class="assistant" style="width: 55%; height: 1px; background-color: rgb(0, 0, 0); margin-top: 5px; overflow: hidden;" data-width="55%"></section></section></section><section style="margin: -10px 0 0 15px;"><section style="width: 100%;" data-width="100%"><img style="vertical-align: inherit; width: 100%; display: block;" src="https://bcn.135editor.com/files/users/390/3900717/202112/7c85VIRa_tIZ7.jpg" data-ratio="0.8151447661469933" data-w="494" hm_fix="385:398" data-width="100%"></section></section></section></section><p style="text-align:center; vertical-align: inherit; line-height: 2em;" align="center"><span style="font-size: 12px;">亚麻纵截面</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="107813"><section style="margin: 10px 8px;text-align: center;"><section style="display: flex;justify-content: center;align-items: flex-start;" class=""><section class="assistant" style="width: 25px; flex-shrink: 0; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjF3eFhTaEhERmdWUndjTWdSRW1FWGtZeEdjWnl4QWlhZjRWYUhpYjJaMWljTzljcmNGRVhZTjZraWE2SUc1OHpyNzdFcWZ3Y2dYcWJMVnF3LzA/d3hfZm10PXBuZw==" data-ratio="0.64" data-w="50" data-width="100%"></section><section style="display: inline-block;margin: 4px 0 0 -20px;"><section style="background-color: rgb(245, 245, 245); padding: 6px 20px;" class=""><section class="135brush" data-brushtype="text" style="font-size: 16px; letter-spacing: 1.5px;" hm_fix="300:470">二、苎麻（Ramie）</section></section><section class="assistant" style="width: 100%; height: 1px; background-color: rgb(154, 0, 0); overflow: hidden; transform: translate(8px, -3px);" data-width="100%"></section></section></section></section></section><p style="vertical-align: inherit; line-height: 2em;"><span style="font-size: 15px;">　　纵截面：多呈扁平状，有的相对偏圆筒形；纤维粗细不匀；表面有交叉刻纹，有的纤维有明显的纵向条纹。</span></p><section class="_135editor" data-tools="135编辑器" data-id="107549"><section style="text-align: center;margin: 10px auto;"><section style="display: flex;justify-content: flex-start;align-items: flex-start;" class=""><section class="assistant" style="width: 35px;"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9naWYvSmFGdlB2dkEySjNNS1lWbG1YQzMyV3RSSkVZc1BNOXo5S0FOUFdSZmVLR0VxTXRpYUY5bUl6SnZYRW1scWZNZFZ6WkJPbmYySlg2Q0dnenVhVnhGNnJBLzA/d3hfZm10PWdpZg==" data-ratio="1.0285714285714285" data-w="48" data-width="100%"></section><section style="flex: 1;" class=""><section class="assistant" style="width: 9px; height: 9px; background: linear-gradient(rgb(255, 193, 192) 0%, rgb(255, 255, 255) 100%); border-radius: 50%; overflow: hidden;"></section><section class="assistant" style="width: 55%; height: 1px; background-color: rgb(0, 0, 0); margin-top: 5px; overflow: hidden;" data-width="55%"></section></section></section><section style="margin: -10px 0 0 15px;"><section style="width: 100%;" data-width="100%" class=""><img style="vertical-align: inherit; width: 100%; display: block;" src="https://bcn.135editor.com/files/users/390/3900717/202112/Oth3UMxQ_LAqq.jpg" data-ratio="0.7505567928730512" data-w="494" data-width="100%" hm_fix="391:411"></section></section></section></section><p style="text-align:center; vertical-align: inherit; line-height: 2em;" align="center"><span style="font-size: 12px;">苎麻纵截面</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="107813"><section style="margin: 10px 8px;text-align: center;"><section style="display: flex;justify-content: center;align-items: flex-start;" class=""><section class="assistant" style="width: 25px; flex-shrink: 0; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjF3eFhTaEhERmdWUndjTWdSRW1FWGtZeEdjWnl4QWlhZjRWYUhpYjJaMWljTzljcmNGRVhZTjZraWE2SUc1OHpyNzdFcWZ3Y2dYcWJMVnF3LzA/d3hfZm10PXBuZw==" data-ratio="0.64" data-w="50" data-width="100%"></section><section style="display: inline-block;margin: 4px 0 0 -20px;"><section style="background-color: rgb(245, 245, 245); padding: 6px 20px;"><section class="135brush" data-brushtype="text" style="font-size: 16px; letter-spacing: 1.5px;" hm_fix="273:476">三、大麻（China hemp）</section></section><section class="assistant" style="width: 100%; height: 1px; background-color: rgb(154, 0, 0); overflow: hidden; transform: translate(8px, -3px);" data-width="100%"></section></section></section></section></section><p style="vertical-align: inherit; line-height: 2em;"><span style="font-size: 15px;">　　纵截面：纤维部分呈扁平状，部分会偏圆鼓，多有纵向条纹和横向刀刻纹，有的横节不明显，纤维粗细不匀，单根纤维直径差异大。</span></p><section class="_135editor" data-tools="135编辑器" data-id="107549"><section style="text-align: center;margin: 10px auto;"><section style="display: flex;justify-content: flex-start;align-items: flex-start;" class=""><section class="assistant" style="width: 35px;"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9naWYvSmFGdlB2dkEySjNNS1lWbG1YQzMyV3RSSkVZc1BNOXo5S0FOUFdSZmVLR0VxTXRpYUY5bUl6SnZYRW1scWZNZFZ6WkJPbmYySlg2Q0dnenVhVnhGNnJBLzA/d3hfZm10PWdpZg==" data-ratio="1.0285714285714285" data-w="48" data-width="100%"></section><section style="flex: 1;" class=""><section class="assistant" style="width: 9px; height: 9px; background: linear-gradient(rgb(255, 193, 192) 0%, rgb(255, 255, 255) 100%); border-radius: 50%; overflow: hidden;"></section><section class="assistant" style="width: 55%; height: 1px; background-color: rgb(0, 0, 0); margin-top: 5px; overflow: hidden;" data-width="55%"></section></section></section><section style="margin: -10px 0 0 15px;"><section style="width: 100%;" data-width="100%" class=""><img style="vertical-align: inherit; width: 100%; display: block;" src="https://bcn.135editor.com/files/users/390/3900717/202112/D6OEVKLU_WNkJ.png" data-ratio="0.3674832962138085" data-w="494" data-width="100%" hm_fix="264:367"></section></section></section></section><p style="text-align:center; vertical-align: inherit; line-height: 2em;" align="center"><span style="font-size: 12px;">大麻纵截面</span></p><p style="vertical-align: inherit; line-height: 2em;"><span style="font-size: 15px;">　　在鉴别亚麻、苎麻和大麻时， 结合麻纤维的纵截面整体分析，找出麻纤维典型特征及不同点，不要因局部特征即下结论。有条件的还可以结合麻纤维的横截面比对做分析。</span></p><p style="vertical-align:inherit;"><br></p></section><section class="_135editor" data-role="paragraph"><p style="vertical-align:inherit;"><br></p></section><section class="_135editor" data-role="paragraph"><p style="vertical-align:inherit;"><br></p></section><section class="_135editor" data-role="paragraph"><p style="vertical-align:inherit;"><br></p></section></section>