纺粘法纤维取向度比熔喷纤维高，纤维均匀。
Spunbonded fiber has more even fiber diameter and higher molecular orientation than that of melt blown fiber.
探讨了织物纤维取向不同对系统增强效果的影响。
The effect of the fiber orientation in non-crimp fabrics on the reinforcing effectiveness of the concrete column cylinders is discussed.
在非织造布中，纤维取向是一个极其重要的结构特征。
Fiber orientation is clearly an important structural characteristic in nonwovens.
在测定范围内，随着涤纶纤维取向度的提高，静电压增高。
The voltage rises as the molecule orientation of polyester fibre is enhanced in experimental range.
本研究数值模拟了弯曲扩张通道纤维悬浮流中的纤维取向分布。
The fiber orientation of fiber suspension through two dimensional curved expansion duct is numerically simulated.
结果表明，纤维取向对玻璃纤维增强塑料的应力腐蚀行为有很大影响。
The results show that the fibre orientation affects on the stress corrosion cracking of GRP seriously.
研究中主要讨论了界面特性和纤维取向角对金属基复合材料的蠕变性能的影响。
Special attention is put on the influence of the interphase properties and the direction of fiber axial direction to the loading direction.
结果表明，纤维取向分布主要取决于模腔几何形状、纤维含量和注射工艺条件等因素。
The results showed that the fiber orientation distribution was mainly dependent on the shape of the cavity, fiber contents and molding condition.
通过上述工作，为从机头口型几何参数来控制增强胶管中的短纤维取向分布建立了基础。
By aforementioned work, the base therefore can be set up in controlling the short fibre orientation distribution in reinforced pipe by the change of the die's geometric parameter.
通过对陶瓷基复合材料应力、临界纤维长度的讨论可知，复合材料的强度应考虑纤维取向和纤维长度。
The critical length of fiber and the stress of composites are discussed in this paper. The direction and length of fiber in the composites affect the strength of composites.
利用计算机图像处理技术，提取了孔隙尺寸、孔隙形状和纤维取向分布等直观表达非织造纤维材料结构的参数；
Using image analysis technology, nonwovens' structure parameters, such as the pore size, pore shape, fiber orientation distribution and so on, were obtained in this paper;
由于纤维取向、去除飞边和流道料损失等是热固性塑料加工中影响成本的主要问题，故着重介绍了降低上述费用的办法。
Attention was paid on how to lower the production costs in the processing of thermosetting plastics, which covered the fiber orientation, removal of burr and sprue runner material loss.
实际测定了四种不同加工方法的非织造布纤维取向分布函数，并将数据与显微投影法测得的纤维取向分布实测数据进行了比较。
The practical fiber ODFs of nonwoven fabrics with 4 different processing methods are measured and the data are compared with that of fiber orientation distribution measured by microscope projector.
纤维拥有显著的原纤化结构，并具有极高的取向度，最高取向参数高达0 . 99。
The fibers have obvious fibrillar structure and extremely high orientation with the highest orientational factor up to 0 99.
且PEA含量低于10％时，共混物的可纺性好，复合纤维在流动方向形成明显的取向微纤；
When the content of PEA is less than 10%, the blends are well-spinnable, and the composite fibers have a well-developed highly oriented fibrillar structure along the fiber axis.
纺丝过程中纤维皮层结构受到更大的拉伸取向作用，并在纤维表面出现一定游离原纤化结构。
A certain degree of free fibrillar structure was observed on the fiber surface due to the sheath structure of the fiber subjected to the greater drawing and orientation.
结果表明：该复合材料层间拉伸强度较少受到铺层取向的影响，而由纤维与基体的界面结合强度所控制。
It was concluded that the interlaminar tensile strength of the composite is dominated by the bonding strength of the interface between fiber and matrix, not by lay-up orientation.
结果表明：喷丝速度对PAN纤维截面的规整性、表面形貌、异形度、声速取向和致密性等均会产生影响。
The results showed that the extrusion speed had effects on the irregularity of cross section, surface morphology, profile degree, sonic orientation and compactness of PAN fiber.
研究了预处理聚酯短纤维用量、取向对其增强胎面胶混炼特性及物理机械性能的影响。
The influences of the amount and orientation of pretreatment polyester short fiber on the physical properties of the reinforced tread and its mixing characteristics were investigated.
采用X射线衍射法研究温水浸渍法脱胶和酶法脱胶过程中亚麻纤维结晶度、取向度的变化情况。
X-ray diffraction techniques were used to measure the degree of crystallinity and the orientation of flax fiber during retting.
为纤维增强混凝土中纤维的长度分布和三维取向分布设计了图像处理系统，详细叙述了图像处理系统的设计方法和编程思想。
An image analysis system is designed for the measuring of fiber length distribution and fiber orientation distribution in three dimensions. The detail of programming method is written up.
干燥致密化过程有利于晶区的生长和完善，同时固定了纤维的取向态结构。
The drying densification process favors the growth of pseudocrystalline regions while consolidating the orientation texture.
纤维总糖量、晶区取向参数具有中段优势的空间分布特点；
The total fiber sugar and quartz area parameter are characterized by the mid-branch.
拉伸大大提高了纤维的取向度和结晶度。
The crystallization and orientation are enhanced by stretch reasonably.
测定丝素纤维的结晶度和取向度。
To detect the crystallinity and orientation of fibroin fibers.
采用DSC研究了不同拉伸比的单轴取向PET纤维在不同湿度下的冷结晶过程。
The cool crystallization of uniaxially oriented PET was studied at different draw ratios and humidity by DSC.
聚酯在高速纺丝过程中，施以不同的拉伸倍数与温度，会造成纤维结晶度与取向度的变化，从而影响纤维的物理性能。
While polyester fiber is subject to different draw ratio and heating temperature during high speed spinning, its original molecular orientation and crystallinity of polyester fiber are changed.
阐述了短纤维增强复合材料在注射成型中纤维的取向问题。
The fibre orientation of short fibre reinforced complex material in injection moulding was summarized.
阐述了短纤维增强复合材料在注射成型中纤维的取向问题。
The fibre orientation of short fibre reinforced complex material in injection moulding was summarized.
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