| 1. | Estimation of target orientation angle based on genetic algorithm
基于遗传算法的目标方位角估算 |
| 2. | Class based on a rectangle , starting and ending colors , and an orientation angle
根据矩形、起始颜色和结束颜色以及方向角度，创建 |
| 3. | The settling behaviors of the rectangular particle were affected significantly by the initial orientation angle and length - width ratio
粒子的初始取向角和长宽比对其沉降过程有较大影响。 |
| 4. | First the ply orientation angle of the structure is optimized ; second the ply thickness is optimized
本文的优化设计方法分为两步：第一，对结构的铺层角度进行优化，第二，对结构的铺层厚度进行优化。 |
| 5. | ( 3 ) for a symmetrical distribution scene , the attitude information of the terrains is included in the variable of the orientation angle of the polarization ellipticity
Cd对于一个均匀分仆场景，地势的姿态信息调制在极化椭圆力下0角的变化量中。 |
| 6. | The thesis selects canny operator to segment the image because canny operator can provide the gradient orientation angle and it can segment the image efficiently
因为canny算子能够提供梯度方向角，而且其分割效果也较为理想，本文采用了canny算子进行图象分割。 |
| 7. | The settling behaviors of a rectangular particle with different initial orientation angles and length - width ratios were simulated by using distributed lagrange multiplier / fictitious domain method
摘要为了对方形粒子在二维垂直通道中的沉降运动特性进行研究，应用了拉格朗日乘子虚拟区域方法对不同初始取向角、不同长宽比情况下方形粒子的沉降运动进行了直接数值模拟。 |
| 8. | The calculation result shows that the surface energies of the closest surfaces are the lowest and that the surface energies of the closest surfaces and the closer surfaces are the extremum of the surface energies function of orientation angle
( 3 )对gaas ( 114 )表面的计算表面表明:不论是a类或者是b类表面，理想情况下表面7条主要的表面态存在。理想截断的表面表现为金属特性。 |
| 9. | With the increasing initial orientation angle and length - width ratio , the drifting distance , the fluctuation of the orientation angle , lateral drifting velocity and rotation velocity all increase , while the final settling velocity decreases with the increasing length - width ratio
初始取向角和长宽比增大，则粒子的横向漂移以及取向角、侧向漂移速度和转动角速度的振荡幅度都增大；同时随着长宽比的增大，粒子的沉降速度相应减小。 |
| 10. | The research work in this paper is mainly included following : ( 1 ) the method of aga - fem is developed . to optimize composite shells , this thesis proposes using aga - fem , and hierarchical design optimization method considering ply thicknesses and ply orientation angles respectively is presented
本文的研究主要包括： ( 1 )发展了aga - fem方法并提出将其用于复合材料层合壳结构的优化设计分析，提出了分别考虑铺层厚度和铺层角度的两级优化策略。 |
