<strike id="abvgr"><var id="abvgr"></var></strike>
  1. 国产成人综合久久精品推最新,亚洲人成电影网站色,无遮挡国产高潮视频免费观看,亚洲国产精品18久久久久久,人妻中文字幕av有码在线,国产情侣一区在线,国产日韩一区二区精品,精品国产午夜福利伦理片

    蒙陰長毛兔兔毛類型都有哪些呢?

    發布日期:2020-02-18 來源:http://www.fshxt.net 發布人:admin

    兔毛纖維根據其厚度、長度、彎曲形狀和髓層發育程度,兔毛纖維大致可分為細毛(絨毛)、兩種類型的毛發和粗毛3種類型。
      According to its thickness, length, curved shape and medullary development, rabbit hair fiber can be roughly divided into three types: fine hair (villus), two types of hair and coarse hair.
      1.細毛
      1. fine wool
      細毛也叫細毛。它是安哥拉兔皮毛中柔軟細膩的毛纖維,呈波浪形和曲線形,長5 ~ 12厘米,細度7 ~ 30微米,平均14.99微米。絨毛兔的毛含量一般占毛總量的80% ~ 93%。長毛兔的毛纖維質量在很大程度上取決于細毛纖維的數量和質量,細毛纖維在羊毛工業中用于加工精紡產品,如高檔純羊毛內衣、女式內褲和高檔羊毛織物。
      Fine hair is also called fine hair. It is a soft and delicate wool fiber in Angora rabbit fur, which is wavy and curvilinear. It is 5-12 cm long, 7-30 μ m in fineness, with an average of 14.99 μ M. The hair content of the villous rabbit generally accounts for 80% - 93% of the total hair. The quality of wool fiber of long wool rabbit depends on the quantity and quality of fine wool fiber to a great extent. Fine wool fiber is used to process worsted products in wool industry, such as high-grade pure wool underwear, women's underwear and high-grade wool fabric.
      鱗片一般呈圓形重疊排列,鱗片末端自由。髓質由一層多邊形細胞縱向排列,因此皮質相對較厚。
      The scales are generally arranged in a circular overlapping pattern, and the ends of scales are free. The medulla is arranged longitudinally by a layer of polygonal cells, so the cortex is relatively thick.
      2.兩型毛
      2. two type hair
    蒙陰長毛兔
      分叉指的是一根頭發纖維上有兩種類型的纖維。纖維上半部分呈扁平狀,無卷曲,髓層發達,有粗毛的特點,纖維下半部分較薄,卷曲不規則。它僅由單列髓細胞組成,具有細毛的特征。兩種類型的毛細度為15-30微米,平均為23.11微米。頭發中的含量較少,一般只占1% ~ 5%。由于兩種羊毛的直徑不同,容易斷裂,毛紡值低。
      Branching refers to two types of fibers on one hair fiber. The upper part of the fiber is flat, without curl, with developed pith layer and coarse hair. The lower part of the fiber is thin and irregular curl. It is only composed of single row pith cells and has the characteristics of fine hair. The two types of wool have a fineness of 15-30 microns, with an average of 23.11 microns. The content of hair is less, generally only 1% - 5%. Due to the different diameters of the two kinds of wool, it is easy to break and the wool spinning value is low.
      3.粗毛
      3. rough hairs
      粗糙的頭發也被稱為針發。安哥拉兔毛是一種長、粗、直、硬、光滑、不彎曲的纖維,長度10 ~ 17厘米,細度31 ~ 120微米,平均為47.77微米,一般只占毛總數的5% ~ 10%,粗毛的兔子可達18%以上。粗糙的毛發抗磨性強,具有保護絨毛、防止毛氈的作用。根據羊毛行業和兔毛市場的需求,粗毛率已成為長毛兔生產類型分類的重要性能指標
      Rough hair is also known as needlework. Angora rabbit hair is a kind of long, thick, straight, hard, smooth and non bending fiber, with a length of 10-17cm, a fineness of 31-120um, an average of 47.77um, generally accounting for only 5-10% of the total number of hairs, and over 18% of the rabbits with coarse hair. Rough hair has a strong anti-wear property, which can protect fluff and prevent felt. According to the demand of wool industry and rabbit hair market, the coarse wool rate has become an important performance index of production type classification of long wool rabbit
      以上就是蒙陰長毛兔對兔毛類型的詳細介紹,想要了解更多請點擊官網http://www.fshxt.net
      The above is a detailed introduction to the rabbit hair type of Mengyin long hair rabbit. For more information, please click http://www.fshxt.net
    主站蜘蛛池模板: 精品码字幕区中文在线| 亚洲经典一区二区三区四区| 性色av无码久久一区二区三区| 菠萝蜜免费观看视频| 最新国自产拍av| 成 人色 网 站 欧美大片| 丝袜美腿诱惑之亚洲综合网| 免费黄色大全一区二区三区| 五月婷婷导航| 色老头老太XXXXBBBB| 日韩黄色av一区二区三区| 乱熟女高潮一区二区在线| 朋友的妻子| 亚洲无码在线播放| 岛国岛国免费v片在线观看| 欧美日本精品一本二本三区| 国产粉嫩区一区二区三区| 一区二区三区四区五区黄色 | 99久久婷婷国产综合精| 久热在线播放中文字幕| 国产欧美日韩高清在线不卡| 中文一级毛片| 久久久综合香蕉尹人综合网| 波多野结衣在线播放| 任你躁国语自产一区在线播放| 国产18禁黄网站禁片免费视频| 成人国产乱对白在线观看| 国产精品视频免费网站| 加勒比无码人妻东京热| 亚洲国产精品久久久久久久| 99久久久无码国产精品aaa | 伊人精品无码AV一区二区三区| 91中文字幕一区在线| 亚洲色播永久网址大全| 性少妇无码播放| 欧美国产日韩A在线观看| 成人av天堂一区二区| 蜜桃亚洲精品一区二区三区| 亚洲综合天堂婷婷五月| 国产精品自产拍在线18禁| 丰满少妇αⅴ无码区|