纱线

Rapier and air jet weft insertion systems are commonly used for almost all kinds of fibres and yarns.

剑杆织机和喷气引纬系统的普遍使用的几乎所有种类的纤维和纱线。

They can not trap as much air as the wool yarns, and do not maintain an effective barrier against heat transfer.

它们不能够像羊毛的纱线一样储存那么多空气，因此不能保持一个有效的阻挡层以抵挡热量交换。

The wool jacket will be much warmer because the bulky yarns trap air between the fibers.

羊毛夹克则会更加温暖些，因为在较粗的羊毛纱线的纤维之间充满了空气。

In the case of warping, this means that the ballooning of the yarn coming from the creel package must be controlled.

很重要的一点是，纱线的导向装置应位于相对筒子较合适的位置，且筒子之间应有一定的距离。

Owing to that the main shaft speed and the beating speed of reed can not attain the normal values at setting - on, the warp tension and the beating force of the reed can neither reach the normal level.

织机开关车时由于主轴转速、钢筘打纬速度达不到正常数值，使经纱张力及钢筘打纬力达不到一定的正常数值，以致打纬过程中经纬纱线相对滑移量比织机正常运转时的数值小、共同移动量比正常运转时的数值大，所形成的织物达不到正常的纬密，在织物上产生横档疵点。

Owi ng to that the main shaft speed and the beating speed of reed can not attain the norma l values at setting-on, the warp tension and the beating force of the reed can neither reach the normal level. Therefore, the relative slippage movement of the weft against the warp du ring beating will be less, while the common movement of the weft together with the wa rp will be bigger than those at normal running. As a result, the setting-on place is the n caused by the normal density not being obtainable in the woven fabrics.

织机开关车时由于主轴转速、钢筘打纬速度达不到正常数值，使经纱张力及钢筘打纬力达不到一定的正常数值，以致打纬过程中经纬纱线相对滑移量比织机正常运转时的数值小、共同移动量比正常运转时的数值大，所形成的织物达不到正常的纬密，在织物上产生横档疵点。

By means of a torsion balance apparatus with heat cabinet and steam, the torque twist relationship and torque relaxation of cashmere yarn in conditions of standard and steaming are measured and compared with wool yarn , and the effect of pre tension on the torque relaxation of cashmere yarn is investigated.

采用带有热箱、可通蒸气的扭转平衡型扭矩测定装置，对比测定、研究了羊绒、羊毛纱线在标准温、湿度及湿热条件下的扭矩—捻回数关系和扭矩松弛性能，并测试分析了预加张力对羊绒纱线扭矩松弛性能的影响。

To make yarns, fibers must be of similar length and relatively uniform so that the spun yarn can be of uniform quality.

制造纱线使用的纤维应具有相近的长度和相对均匀的品级，这样纺出的纱线才会有相对稳定的质量。

The strength of a spun yarn follows a curve similar to that for the luster of a spun yarn, but for different reasons.

纱线捻度对强度和光泽的影响具有相同的规律。当捻度增加的时候，纱线会变得更加紧密。

Densitometry was used to calculate peak particle diameters.

纱线细度是纱线线密度的一种度量方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。