A rubber composition for a tire improving friction performance on ice, comprising 0.5 to 20 parts by weight of a nonmetallic fiber having an average fiber diameter of 1 to 100 μm and an average fiber length of 0.1 to 5 mm, and 0.5 to 30 parts by weight of a filler having at least 2 projections and an average length of the projections of at least 10 μm based on 100 parts by weight of a diene rubber, and a pneumatic tire comprising the same.
提供了一种改善冰上摩擦性能的轮胎用橡胶组合物，以及含有该橡胶组合物的充气轮胎。一种轮胎用橡胶组合物，以100重量份的二烯橡胶为基准，还含有0.5～20重量份平均纤维直径为1～100μm并且平均纤维长度为0.1～5mm的非金属纤维，以及0.5～30重量份的具有至少2个突起并且平均突起长度至少为10μm的填料，以及一种含有该橡胶组合物的充气轮胎。
The double-factor cross type heredity mating design was adopted to study the mid-parent dominance, super-parent dominance, competitive dominance and average dominance degree of fiber quality characters of F1 from G. barbadense×Gossypium hirsutum. The result showed that the fiber length, specific strength and micronaire of F1 were equal or superior to that of their parents; the tidy degree of fiber was also increased; the fiber elongation percentage of F1 was similar to that of G. barbadense, but was inferior to that of Gossypium hirsutum; The lint yield possesses higher mid-parent dominance and super parent dominance, and even competitive dominance for some crosses.
采用双因素交叉式遗传交配设计，研究棉花海陆杂交F1代纤维品质性状中亲优势、超亲优势、竞争优势及平均显性度，结果表明：海陆杂交F1代纤维长度、比强度、马克隆值三大品质性状均可达到或超过海岛棉亲本；纤维整齐度也有所提高，伸长率与海岛棉相似，但不及陆地棉；皮棉产量也有较高的中亲优势和超亲优势，并有个别组合具有一定的竞争优势。
The fiber average length of Albizia falcataria is 1.08mm and similar to 1.15mm of Gmelina arborea.
南洋楹的纤维平均长度为 1.08 mm、石梓的为1.15 mm。
The superfluorescence light source uses basic structure, and realizes superfluorescence output with high power, wide broad-band, stabile average wavelength in the ultra-short length high gain fiber.
超荧光光源采用基本结构，在超短长度高增益光纤中实现高功率、宽带宽、平均波长稳定的超荧光输出。
The test results verify that the explicit damage takes place in all processing processes of the top with an average damage percentage of 8.763%, and the length shortening of the damaged fiber may reach up to 86% of the original one.
实测证明毛条加工各工序都有长度损伤，平均值为8.763%，综合等效长度的变短可达86%以上；
The results showed that the contents of holocellulose, lignin and ash in P. tatarinowii bark were 61.43%, 9.03%, 5.07%, respectively. Lower lignin content makes pulp easy, but pulp yield was relatively low. And higher CaCO3, content is favor of ink absorption. The cell wall was thick and consisted of many micro-fibrils, and micro-capacity made the xuan paper have good ink absorption, Average fiber length was 2.95 mm, and distribution of length was even. Average fiber width was 10.99 μm.
结果表明：青檀树皮的综纤维素含量为61.43%，木质素含量为9.03%，灰分含量为5.07%，从其化学组成来看，檀皮的木质素含量较低，容易制浆，但制浆得率比较低，檀皮中碳酸钙含量高，有利于增强宣纸的润墨性；檀皮纤维的细胞壁厚，微纤丝多，其间的空隙也多，使宣纸的吸墨性很好；檀皮纤维的平均长度为2.95 mm，均整性较好，平均宽度为10.99 μm。
That index of flax tow properties includes the average length, ultra_length rate, disintegration degree, breaking length, short fiber and so on.
麻绒性能指标包括平均长度、超倍长率、分裂度、断裂长度、短绒等。
Testing method for fiber length of pulp by projection Discussion on Experimental Process of Determining Viscosity-average Molecular Weight of UHMWPE by Viscosity Method
纸浆纤维长度测定方法黏度法测试UHMWPE黏均分子量实验过程探讨
PIMA cotton, PIMA cotton color fastness than the general quality of natural materials, with silk gloss, fiber length than ordinary cotton fiber length, extended higher than the average of 50% cotton, wearing comfort.
在VJC男装秋冬新品中，使用了一些更优质的面料，包括来自美国的PIMA棉，PIMA棉色牢度比一般天然材质优良，拥有丝质光泽，纤维长度比普通棉质的纤维长，延展性比一般纯棉高50%，穿着舒适。
The plant fibers were defibered effectively, the average length and the fiber-coarseness of plant fibers dropped evidently. Moreover, the tensile index of the non-asbestos sheet reached the maximum at 20000r.
在磨浆转数为20000r时，纤维长度和纤维粗度减小明显，细纤维化程度显著，此时的无石棉胶乳抄取板的抗张指数达到最大值。
Meanwhile, fiber length, length uniformity index, fiber strength, fiber lengthening rate, reflection rate and yarn average index were also better.
纤维长度、整齐度、纤维强度、伸长率、反射率和纺纱均匀度指数等品质指标得到明显改善，达到了促进棉花早发、提高产量和改善纤维品质的目的。