<kbd id="wyvdl"></kbd>

    1. 
      
      <blockquote id="wyvdl"><b id="wyvdl"></b></blockquote>

      1. 国产92成人精品视频免费,国产高清在线精品一区αpp,精品99在线观看,avの在线观看不卡,亚洲传媒av一区二区三区,九色综合久99久久精品,亚洲国产成人无码AV在线影院L,九九热99精品视频在线

        影響兔毛的內(nèi)部因素

        發(fā)布日期:2019-03-14 來(lái)源:http://www.bdf027.com 發(fā)布人:admin

        隨著人們生活水平的不斷提高和兔毛紡織技術(shù)的進(jìn)步,市場(chǎng)對(duì)兔毛的需求量也比較大,因此長(zhǎng)毛兔養(yǎng)殖具有廣闊的發(fā)展前景。兔毛的有高有低,原因除了影響兔毛的外部因素,兔毛自身的品質(zhì)也很重要。
        With the continuous improvement of people's living standards and the progress of rabbit hair textile technology, the market demand for rabbit hair is relatively large, so long-haired rabbit breeding has broad prospects for development. The price of rabbit hair is high or low, because besides the external factors affecting the price of rabbit hair, the quality of rabbit hair itself is also very important.
        兔毛纖維按其粗細(xì)、長(zhǎng)短、彎曲形態(tài)等等,可將兔毛纖維大體分為細(xì)毛、兩型毛和粗毛3種類型。
        Rabbit hair fibers can be roughly divided into fine hair, two types of hair and coarse hair according to their thickness, length, bending shape and so on.
        一、細(xì)毛。細(xì)毛又稱絨毛。是長(zhǎng)毛兔被毛中更柔軟纖細(xì)的毛纖維,呈波浪形彎曲,長(zhǎng)5~12厘米,細(xì)度為7~30微米,均勻?yàn)?4.99微米,絨毛型兔的絨毛含量普通占被毛總量的80%~93%。絨毛型長(zhǎng)毛兔的毛纖維質(zhì)量,在很大水平上取決于細(xì)毛纖維的數(shù)量和質(zhì)量,細(xì)毛在毛紡工業(yè)中適用于加工精紡產(chǎn)品如高檔純毛內(nèi)衣、內(nèi)褲和呢料等。
        1. Fine hair. Fine hair is also called villus. It is the softest and slender wool fiber in the coat of the long-haired rabbit. It is wavy, 5-12 cm long, 7-30 micron in fineness and 14.99 micron in uniformity. The wool content of the villous rabbit generally accounts for 80-93% of the total coat. The wool quality of wool rabbit depends on the quantity and quality of fine wool fibers to a great extent. Fine wool is suitable for processing worsted products such as high-grade pure wool underwear, underwear and high-grade fabrics in wool spinning industry.
        二、兩型毛。兩型毛是指單根毛纖維上有兩種纖維類型。纖維的上半段平直無(wú)卷曲,髓質(zhì)層興旺,具有粗毛特征,纖維的下半段則較細(xì),有不規(guī)則的卷曲,只由單排髓細(xì)胞組成,具有細(xì)毛特征。兩型毛細(xì)度為15-30微米,均勻23.11微米。在被毛中含量較少,普通僅占1%~5%。兩型毛因粗細(xì)交接處直徑相差很大,極易斷裂,毛紡價(jià)值較低。
        長(zhǎng)毛兔
        Two types of wool. Two types of hair refer to two types of fibers on a single hair fiber. The first half of the fibers is straight and uncoiled, and the medullary layer is flourishing. The second half of the fibers is thin and irregular. It is composed of only one row of medullary cells and has fine hair characteristics. The capillarity of the two types is 15-30 microns and the uniformity is 23.11 microns. In the coat, the content is less, only 1%-5% in general. The two types of wool are easy to break because of the great difference in diameter at the junction of roughness and fineness, and the value of wool spinning is low.
        三、粗毛。粗毛又稱槍毛或針毛。是兔毛中纖維更長(zhǎng)、更粗的一種,直、硬,潤(rùn)滑,無(wú)彎曲,長(zhǎng)度10~17厘米,細(xì)度31~120微米,均勻?yàn)?7.77微米,普通僅占被毛總量的5%~10%,粗毛型兔可達(dá)18%以上。粗毛耐磨性強(qiáng),具有維護(hù)絨毛、避免結(jié)氈的作用。依據(jù)毛紡工業(yè)和兔毛市場(chǎng)的需求,目前粗毛率的上下已成為長(zhǎng)毛兔劃分消費(fèi)類型的一個(gè)重要性能指標(biāo),粗毛型兔毛,適用于粗紡,如消費(fèi)普通毛衣。
        Thirdly, coarse wool. Coarse hair is also called gun hair or needle hair. It is the longest and thickest fiber in rabbit hair. It is straight, hard, lubricated, non-bending, 10-17 cm in length, 31-120 micron in fineness and 47.77 micron in uniformity. Normally, it only accounts for 5-10% of the total coat. Coarse-haired rabbits can reach more than 18%. Coarse wool has strong abrasion resistance, and can maintain down and avoid felting. According to the demand of wool textile industry and rabbit hair market, the roughness ratio has become an important performance index for long-wool rabbits to classify consumption types. Coarse rabbit hair is suitable for woolen textiles, such as ordinary sweaters.
        更多關(guān)于長(zhǎng)毛兔的精彩內(nèi)容歡迎收藏我們的官網(wǎng):http://www.bdf027.com
         More wonderful content about Long Hair Rabbit is welcome to collect our official website: http://www.bdf027.com.
        主站蜘蛛池模板: 国产福利影院在线观看| 偷拍激情视频一区二区三区| 人妻少妇精品视中文字幕国语| 久久三级国内外久久三级| 一二三四在线视频社区3| 亚洲欧美国产高清va在线播放| 中国毛茸茸性xxxx| 少妇的激惰夜夜爽爽爽爽爽| gay片免费网站| 亚洲精品久久激情国产片| 日本亚洲欧洲无免费码在线 | 一本一道av无码中文字幕麻豆| 内射中出无码护士在线| 国产免费午夜福利片在线| 日韩欧美国产三级| 色老二精品视频在线观看| 12裸体自慰免费观看网站| 成人自拍偷拍在线观看| 亚洲古典另类欧美在线| 无码少妇一区二区三区浪潮AV| 一区二区三区无码被窝影院| 91成人午夜性a一级毛片| 88久久久久无码国产精品| 亚洲欧美国产视频| 午夜性色福利精品视频| 久久国产热精品波多野结衣av| 无码人妻丰满熟妇啪啪网站| 欧美另类人妖| 亚洲一区二区三区人妻天堂| 农村肥熟女一区二区三区| 美女mm131爽爽爽作爱视频| 欧美性插b在线视频网站| 天堂资源中文最新版在线一区| 国产福利深夜在线播放| 乱码丰满人妻一二三区| 精品欧美一区二区三区在线| 亚洲女同同性少妇熟女| 国产精品人妻一区二区高| 女人被狂躁的视频免费| 久久这里精品国产99丫e6| 毛片一区二区在线看|