An analysis is made about Descartes rays of transparent round-section fibers-a special internal surface reflection rays of the fiber when parallel rays strike the fibers perpendicularly to fiber axis.
摘要分析了透明圆形截面纤维在垂直纤维轴光线照射时纱维内表面反射光的一种特殊现象—笛卡尔线现象。
A method of digital PID is used in precise parallel robot for fiber alignment firstly. This new control method and control system is introduced in high speed and high precise parallel robot.
首次把数字PID算法应用到面向光纤作业的精密并联机器人控制中，介绍了这种高速、高精度小型并联机构控制系统的新控制算法及系统研究情况。
In order to demodulate optic fiber Fabry-Perot sensors multiplexed in parallel with high accuracy and absolute cavity length, an improved cross-correlation demodulation method is proposed.
为了实现光纤法-珀传感器并联复用信号的高精度、绝对腔长解调，提出了一种改进的互相关解调法。
It analyses the output intensity of two parallel multiplexed fiber Fabry-Perot strain sensors, based on the principle of the fiber Fabry-Perot strain sensors.
基于光纤法珀应变传感器的基本原理，阐述了两只光纤法珀应变传感器并联条件下的组合输出信号。
Based on the geodesic, a novel parallel equidistant path generation algorithm for composite fiber placement was implemented.
针对复合材料自动铺丝技术轨迹规划问题，提出了一种新的基于测地线的平行等距轨迹规划算法。
The differences on drying, spinning, winding and parallel drawing between PTT fiber and PET fiber were pointed out. The production process of PTT DT was discussed.
着重指出了ptt纤维生产在干燥、纺丝、卷绕、平行拉伸上和PET纤维的不同，并结合实例对POY—DT工艺的要求作了探讨。
Phase functions for fibrous layer are obtained for two types of fiber orientation:randomly oriented in space and randomly oriented in a plane parallel to the boundary surfaces of the layer.
前言：针对纤维层中两种典型的纤维排列求得其相函数：纤维在空间随机排列和平行于边界面的平面上随机排列。
A type of structure of optical fiber collimator and its technology are provided, and Infrared Parallel Detector for the device is developed in this paper.
提出了一种光纤准直器件的结构及其主要工艺，并研制出红外平行光检测仪。
An analysis is made about Descartes rays of transparent round-section fibers-a special internal surface reflection rays of the fiber when parallel rays strike the fibers perpendicularly to fiber axis.
分析了透明圆形截面纤维在垂直纤维轴光线照射时纱维内表面反射光的一种特殊现象？笛卡尔线现象。
As to the straight nerve fiber, it is the activating function, that is, the gradient of the component of induced electric field parallel to the axon (nerve), that plays the role of exciting nerve.
对于圆柱形神经纤维，起兴奋作用的是沿神经轴方向感应电场分量的梯度，即激活函数。
However, the velocities of the ultrasonic waves propagating parallel to the fiber direction are faster than those propagating perpendicular to the fiber direction.
而沿着纤维方向的超声导波比垂直于纤维方向的超声导波传播速度更快。
The PTT DT fiber was produced by POY spinning line and modified parallel drawing equipment.
采用POY-DT生产工艺路线，在POY纺丝线和经改造的平衡拉伸机设备上生产出PTT长丝。
Dow Fiber solutions has a parallel business philosophy with us - to create unique design solutions for the market.
陶氏纺织纤维事业部与我们秉承相同的理念——为市场打造高效的设计方案。
Dow Fiber solutions has a parallel business philosophy with us - to create unique design solutions for the market.
陶氏纺织纤维事业部与我们秉承相同的理念——为市场打造高效的设计方案。
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