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
- 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 - The principle straightness error of cutting square in work-pieces can be controlled by choosing a suitable pitch diameter of the planetary gear in the machine tools.
选取适当的车头行星轮的分度圆直径，可以有效地控制车方原理的直线度误差。 - The straightness of smoke is determined by the unique geography and climate in the northern and northwestern areas.
烟何以直，这是西北及北方独特的地理气候决定的。 - The Design of a Wireless Light Target for Straightness Measurement of Large Machine Tool
大型机床导轨直线度测量仪无线光靶的设计 - The levelness and straightness of the foundation channel steel should accord with the design and specifications.
基础槽钢的水平度、平直度应满足设计和规范要求。 - Measure the straightness, parallelism and squareness.
测量直线度、平行度和垂直度。 - Furthermore, a method to test the fiber straightness is proposed, and some factors affecting the straightness are also discussed.
探讨了梳棉机弯钩形成的机理，提出了测定纤维伸直度的方法，并对影响伸直度的因素进行了讨论。 - 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。 - Application of embedded database in the rail straightness measurement
嵌入式数据库在钢轨平直度检测中的应用 - 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。