straightness
英 [ˈstreɪtnəs]
美 [ˈstreɪtnəs]
网络 直線度; 直线度; 真直度; 直度
BNC.44827 / COCA.35040
英英释义
noun
- a sexual attraction to (or sexual relations with) persons of the opposite sex
- having honest intentions
- he acted in good faith
- doubt was expressed as to the good faith of the immigrants
- trueness of course toward a goal
- rivaling a hawk in directness of aim
- freedom from crooks or curves or bends or angles
- (of hair) lack of a tendency to curl
双语例句
- Behind it thy seat is woven in wondrous mysteries of curves, casting away all barren lines of straightness.
幕后的你的座位，是用奇妙神秘的曲线织成。抛弃了一切无聊的笔直的线条。 - Measure the straightness, parallelism and squareness.
测量直线度、平行度和垂直度。 - A method to evaluate spatial straightness errors adopting particle swarm optimization ( PSO) is proposed.
提出了一种满足最小区域法的空间直线度误差评价的新方法一粒子群算法。 - The sensitivity of the straightness measurement can be improved by a factor of8 compared with the movement of the detector itself via using multi-reflection and combination lenses.
利用测量光线的多次反射和组合透镜的方法使测量系统的分辨率相对于用探测器直接探测分辨率提高了8倍。 - Study on the method of straightness test based on machine view
基于机器视觉的直线度检测方法的研究 - The application of Error Separation Techmique or EST to the on-line measurement of straightness error with three-point method is studied.
对三点法误差分离技术（EST）应用于在线测量直线度误差进行了研究，并在推导数学模型的基础上进行了仿真计算。 - Prototype and Precision Analysis of Straightness Testing Apparatus
直线度分析仪样机设计及其检测精度分析 - Straightness measurement uncertainty evaluation for straight edge's working edge
刀口尺工作棱边直线度测量不确定度评估 - Straightness and flatness tolerances are very good after the standard stretching operation.
在经过标准矫直操作后，该产品的直线度公差及整平度公差非常小。 - The system structure and the mathematic model of least square method to evaluate the straightness errors are introduced.
介绍了系统结构原理以及空间直线度误差的最小二乘评定法数学模型。