查询词典 spinneret

Study on processing of shaped spinneret orifice s and their effects on spinning

喷丝板是纺制高质量纤维的关键部件，其异形微孔的加工一直是制约异形纤维发展的一个瓶颈。

Usually the number of holes in the spinneret determines the number of filament in the yarn.

一般喷丝头细孔的数量决定了纱中长丝的根数。

However, the method is limited because it can only determine the air velocity distribution along the spinneret axis.

但这种方法只能给出沿喷丝孔轴线方向的速度分布，因而有一定的局限性。

The experimental results show that the diameter and the distribution of composite nanofibres increase respectively with the increasing of the size of spinneret.

实验发现：随着喷头孔径的增大，得到的复合纳米纤维的直径和直径分布范围分别变大；随着电压的增加，复合纳米纤维的珠串结构减少，甚至消失。

The size of the filament depends on the rate of flow through the hole of the spinneret rather than on the size of the hole.

所制成长丝的直径取决于粘胶在喷丝头孔中的流速，而不取决于孔径的大小。

RODORSIL SPINNERET LUBRICANT may be used for all types of high temperature polymer demolding applications.

广泛应用于各种高温聚合物的离型

That is to say a molten mass of nylon, formed by melting nylon chips, is forced through holes in a spinneret.

尼龙的纺丝过程与人造丝的纺丝技术有着根本的不同。

The solution is filtered and pumped through the fine holes of a spinneret.

纺丝液经过滤后，借助于泵的压力穿过喷丝头的细孔。

Shine and flat polyester staple fiber was produced by using profiled spinneret and special spinning and drawing process.

通过异形喷丝板的设计及特殊纺丝和后拉伸工艺生产了闪光扁平涤纶短纤维。

Spinneret with the domestic advanced machine.

拥有国内先进的喷丝机。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。