The paper puts forward the concept of normal angle of winding bend for describing the degree of distortion and deformation of malformed winding bend. 为了描述畸形河湾扭曲变形的程度,提出了河湾法向角的概念。
Information such as attitude angle of aircraft is used to emendate the large-geometry-distorted image, so the research of this dissertation is based on the hypothesis that images used have small geometry distortion. 针对图像匹配在导航中的应用,提出了对于存在大的几何失真的图像利用飞行器本身信息进行几何校正的方法,所以本文算法的研究都是基于小的几何失真这一假设的。
The maximum distortion and distortion angle between payload mounting plate and ground under 4 kinds of operational modes with high/ low temperature and aluminum/ carbon coat plane were acquired, and so were the thermal distortion pictures of the satellite and the Y-direction. 给出了高/低温、铝合金/碳纤维蒙皮四种不同工况的整星最大变形和有效载荷安装板对地变形角,并由此得到了整星和有效载荷板Y向的热变形图。
Lao-She reveals the destiny of these fiery women from the angle of ethics, and critically penetrates into the inhibition and distortion of humanity caused by the feudal ethics. 老舍从伦理意识的角度来展示这些悍妇的命运,以此作为反封建的一个切入点,抨击封建伦理意识对于人性的压抑与扭曲。
According to the method, Laser and PSD devices are used to realize the displacement and angle measurement, and a series of measurement stations are set along an arc, so as to obtain the distortion information of each point. 该方法沿折线布置多个测点,采用激光与PSD传感技术,实现对线位移和角位移的测量,获得每个测点的多维变形数据。
From frequency field angle the phenomenon of signal distortion is analyzed, and the principle of observing and measuring the micro-distortion of signal by using spectrum analyzer is explored. 从频域角度分析了信号失真现象,并探讨了频谱分析仪观测微小失真度的原理及若干问题。
This paper tries to analyze the problem of distortion of accounting information from ethical angle of view, by which searches for the ethical cause of distortion of accounting information and new ways for solving it. 本文尝试从伦理视角对会计信息失真问题进行分析,探寻会计信息失真的伦理成因,以期为会计信息失真的防范找到新的途径。
According to the geometry relation of the freewheel clutch, drive the function of the strut angle, draw and analyze the curve of strut angle. Related elastic theory has been applied to develop the stress and distortion of freewheel clutch outside and inside. 根据楔块式超越离合器的几何关系,导出了楔角函数,绘制并分析了楔块楔角曲线,应用弹性理论,推导了楔块式超越离合器内、外的应力和变形计算式。
Infrared specular reflection spectrometry is closely dependent on the refraction index, absorption index and incident angle of samples and lining, which often results in distortion. 红外镜反射(infraredspecularreflection,简称SR)光谱与被测样品和衬底的折射指数、吸收指数以及入射角有密切关系,往往由之产生畸变。
When the angle of attack rises from-4 ° to 8 °, the total pressure recovery and the circular total pressure distortion both go down. 此外,随着攻角从-4°增加到8°,出口总压恢复系数和周向畸变指数均逐渐降低。
The results show that the larger is the pretilt angle of nematic on the orientational layer in the action of the same force field, the more is the degree of the twist distortion. 测试结果表明:在相同力场作用下,液晶在取向层的预倾角愈大,液晶分子的扭曲变形程度也愈大;
According to the experimental results, negative angle of attack is favorable to the total pressure recovery and positive angle of attack is favorable to the total pressure distortion, while yaw brings bad effects on both; 研究范围内,负攻角对进气道的总压恢复系数有利,正攻角对周向畸变指数有利,而侧滑角则对两者均有着不利影响;
Under different torsion levels, the angle of twist, distortion in the middle section, steel strains, angles of inclination in different situation of section after concrete cracking have been studied. 分析了各级扭矩荷载作用下,构件线扭转角、跨中截面畸变、钢筋(纵筋和箍筋)的应变、构件混凝土开裂后截面不同位置处裂缝沿纵向夹角的规律;
Mainly from the unique angle of view of the relationship between men and women, Lawrence's novels reflect the repression and distortion of human nature imposed upon by the English capital industrial civilization, which is decided by his conception of novel. 劳伦斯的小说主要从男女关系的独特视角反映了英国资本主义工业文明对人性的压抑和扭曲,这是他的小说观决定的。
Geodetic inclination angle, large scale of velocity distortion caused by tectonic wings are eliminated, thus an accurate structural diagram is obtained. model. 采用模型层析法,可消除地层大倾角、大幅度构造翼部产生的速度畸变,获得精细准确的构造图。
XRD patterns show that the samples are hexagonal wurtzite structure, the peak shift to the large angle without new phase arising, suggesting the substitution of cobalt in zinc and the distortion of the ZnO lattice. X射线衍射谱表明样品为纤维锌矿六角结构,但峰位向大角度方向偏移,没有新的相出现,说明钴在替位锌后使氧化锌晶格发生畸变。
When the blade angle of the gas dispersion channel is 30 °, there are non-serious flow distortion, smaller swirl, and less energy loss on the plane of the upper impeller. 气体分散通道叶片角度为30。时,流体在上层桨所在平面处的流动没有出现较大的扭曲流动,漩涡较小,能量损耗较少。
With decreasing particle size, the Mn-0 bond length increases while the Mn-O-Mn bond angle decreases, implying the increase of rhombohedral distortion. 随着颗粒尺寸的减小Mn-O键长逐渐增加而Mn-O-Mn键角逐渐减小,说明菱形晶格畸变逐渐增加。
Because the shooting angle is arbitrary and gathering environment is complex, camera-captured images often have a variety of distortion and make the recognition of OCR system ineffective. 由于视觉文档图像的拍摄角度随意性大、采集环境复杂,导致图像存在各种失真,使得OCR系统的识别效果不佳。