1) transverse twist angle
横扭角
1.
A straight-forward method of hull transverse twist angle measurement is put forward by measuring width change or angle change of Moir fringe based on interference of gratings.
介绍了传统大钢管法的测量原理及其优缺点,在此基础上提出一种直接测量船体横扭角的方法,基于光栅干涉产生的莫尔条纹的宽度或倾角变化来测量横扭角,发展了莫尔条纹的常规应用,分析了测量原理并进行了精度分析;仿真实验采用CCD探测器接收莫尔条纹图像并进行图像处理,根据条纹宽度变化求横扭角;结果表明在±7′范围内,实验室静态平均测量误差为2。
2.
Several methods and their principal of hull transverse twist angle measurement are illuminated in this paper.
本文主要阐述了船体横扭角的几种测量方法及其测量原理,并分析了其优缺点,讨论了该研究方向的国内外现状和发展趋势。
2) crosswise angle
横向扭转角
3) hull transverse twist angle
船体横扭角
4) Twist
[英][twɪst] [美][twɪst]
扭角
1.
In order to reveal such a phenomenon, the effects of the structural parameters, such as blade length, pitch angle and twist angle, are analyzed based on both the electromagnetic scattering computation an.
为揭示这一现象,在对旋转叶片组建立电磁散射模型和对风扇目标进行试验测量基础上,分析了叶片长度、倾斜角和扭角等结构参数对周期性运动部件调制频谱分量分布规律的影响。
5) torsional angle
扭角
1.
The theoretical formulas of torsional angle sensing are derived and the torsional angle of this sensor is linear to the power loss of the multi-mode fiber.
提出一种新型多模光纤扭转传感器的基本原理和传感结构,推导了扭角传感的理论公式,该传感器的扭角与多模光纤的功率损耗呈线性关系。
6) torsion angle
扭角
1.
The cause and formation of the torsion angle of oblique supporting arm of radial gate in Dayuandu Junction are introduced.
介绍大源渡枢纽弧形闸门斜支臂扭角的起因及其形成，并推导斜支臂扭角的计算公式，论述斜支臂与支铰两种不同相接形式下斜支臂的受力情况。
补充资料：横角
1.横吹的画角。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条