After primary press, the carbon fibers showed some directional distribution.
初压后，碳纤维在基体中的分布产生了一定的取向性。
Some components of the directional distribution of sound field can be calculated from the measured distribution.
根据测量的分布可推知被测声场方向性分布中的某些成分。
The directional characteristic of microphone is an important factor in the measurement of directional distribution of sound field.
传声器的指向性对声场方向性分布的测量有很大影响。
The main reason of change in magnetic signal is the directional distribution of the magnetic domain on the stress and the impediment by the dislocation to the domain's turn.
磁信号在弹塑性区域发生变化的主要原因是磁畴在应力作用下的定向分布和位错对磁畴转向的阻碍作用。
The directional emissivity is deduced from the Bidirectional Reflectance Distribution Function (BRDF) in the hemispherical scattering space of the objects.
利用双向反射分布函数测量系统，通过对物体表面双向反射分布的测量来获得其方向发射率。
Spatial directional relation is one of the basic spatial constraints which represent geometric distribution relations of spatial objects.
空间方向关系是一类描述空间目标间位置分布的基本空间约束。
The results indicate that the relative distribution of the field wind wave directional spectrum energy is closely related to the corresponding types of wave state.
结果表明，实测风浪方向谱能量的相对分布与相应的波场类型密切相关。
The concept and measuring method of BRDF (Bi-directional Reflectance Distribution Function) are discussed in the paper.
本文介绍了双向反射分布函数(BRDF)的概念和测量方法。
The spatial reflected characteristic and spectral characteristic from optical material surfaces were effectively described by the BRDF (Bi-directional Reflectance Distribution Function).
双向反射分布函数(BRDF)有效地描述了材料表面的空间反射特性和光谱特性。
That is the torsion effect under bi-directional earthquake action on the structure with remarkably uneven and asymmetric distribution of mass and stiffness should be considered.
与《建筑抗震设计规范》所强调的：质量和刚度明显不均匀、不对称的结构，应考虑双向地震作用下的扭转影响的结论一致。
In order to get an ideal lane marks' edge, an image preprocessing method based on edge distribution function (EDF) was proposed considering the directional characteristics of lane marks.
为了得到较理想的车道标识线的边缘，考虑车道标识线的方向特性，提出一种基于边缘分布函数(EDF)的图像预处理方法。
The concept and the measuring theory of BRDF (bi-directional reflectance distribution function ) were discussed .
介绍了双向反射分布函数（BRDF）的概念及其测量原理。
According to the changes of deviation Angle calculated the pressure distribution of directional well.
对定向井井筒压力分布，计算时根据井斜角的变化采取分段计算的方法。
A directional tree model based on switches is proposed for fault section locating in distribution network by using system Structure and operation status.
针对配电网故障区间定位的问题，利用配电网的结构和运行状态，提出一种基于开关有向树型网络描述模型。
This paper gives the most probable distribution of the particles in a gas system in whole directional motion, and then its several questions are minutly discussed under the classical approximation.
本文对整体运动气体系统内粒子的最可几分布作了推导，并对经典近似条件下若干问题进行了较为详细的讨论。
According to MFD distribution, one directional OTDR splicing loss has been estimated. Moreover, the simple method of judging splicing l…
根据模场直径分布，对光缆工程中OTDR单向测试结果进行了估计，并据此讨论了工程施工中熔接水平的简单判断方法。
When using a single reference to measure the bi-directional scattering distribution function (BSDF), the incident zenith angle of the tested sample must be identical to that of the reference.
采用单一参考测量双向散射分布函数时，要求被测试样与参考标准的入射天顶角必须相同。
Shanghai Birch Chemical Technology Co. , ltd mainly engages in directional research , production and distribution of special chemical;
上海伯倚化工科技有限公司主要从事特种化学品的定向研发、生产、销售；
Based on a method of bi-directional light tracking, it works out the best length of lamp-source and the distribution of lamp on the screen with this lamp-source.
采用射线跟踪法，通过模拟计算得到最优光源的长度和最优长度时，在灯前测试屏上照度分布。
But the solution of the vehicle routing problem in former research often focuses on unidirectional logistics distribution. And the research of bi-directional logistics is still immature.
从文献查阅来看，目前对车辆路径规划问题的研究大都集中于单向的物流配送，而对集货业务和配货业务同时存在的双向物流的研究还很不成熟。
Steel are: cold-steel, hot-steel, Mold steel, high-speed steel powder and other non-directional special steel, special steel distribution Shanghai Five die steel.
钢种有：冷模钢、热模钢、塑模钢、粉末高速钢等无方向性特钢，同时经销上海五钢特种模具钢。
Steel are: cold-steel, hot-steel, Mold steel, high-speed steel powder and other non-directional special steel, special steel distribution Shanghai Five die steel.
钢种有：冷模钢、热模钢、塑模钢、粉末高速钢等无方向性特钢，同时经销上海五钢特种模具钢。
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