straightness

1. 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。
2. 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。
3. A method for roll angular error measurement of NC machine tool vertical axis was studied based on straightness measurement using laser interferometers system.
   以激光干涉仪直线度误差测量为基础研究了数控机床垂直轴滚转角误差的检测方法。
4. 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。
5. 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。
6. 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
7. 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
8. 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。
9. 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。
10. The Development of the On-line Straightness Detection System for Shafts
    轴类工件直线度在线检测系统的开发
11. A Method of Evaluating Straightness Errors Based on Approximate Convex Hull
    基于近似凸壳的直线度误差评定方法
12. 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
13. A Fast Evaluation Method for Flatness and Straightness Tolerance by Means of Incremental Algorithm;
    在此基础上，提出了一种圆柱形工件素线直线度误差在线测量的新方法。
14. Non-rotating stem has close roundness and straightness tolerances and is burnished for a superior surface finish.
    不旋转阀杆避免了圆度和直度偏差，并且具有相当好的表面光洁度。
15. Measure the straightness, parallelism and squareness.
    测量直线度、平行度和垂直度。
16. 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
17. 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。
18. To measure the straightness, erect the workpiece on the measuring block placed on the surface plate.
    测量直线度时，将工件竖放在放置于平板上的测量块上。
19. Precision processing of straightness errors based on AutoCAD
    基于AUTOCAD的直线度误差精确处理
20. Perform this measurement for all finished faces, and take the maximum as the measured value of the straightness.
    对工件所有精加工面进行测量，取最大值作为直线度的测量值。
21. 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。
22. What is the allowable deviation from straightness for a40 foot long primary truss member?
    对40英寸长的主珩架构件允许的直线度偏差是多少？
23. The straightness of the bar shall guarantee a prefect processability.
    棒材的直线度必须确保良好的加工性能。
24. In everyday life we use this property to define straightness.
    在日常生活中我们运用这一特点来解释直线性。
25. 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。
26. Welding techniques shall be selected to ensure that specified tolerances for straightness and out-of-roundness are not exceeded.
    选用焊接技巧应保证不超出指定的直线度和圆度允差。
27. All welded joints shall conform to the straightness and alignment specified herein.
    所有焊接接头均应符合本规范规定的平直度和对准。
28. 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。
29. 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
30. The sampling program in straightness measurement was investigated by a simulation experimental method.
    采用仿真实验方法对直线度测量的采样方案进行了研究。

noun

1. a sexual attraction to (or sexual relations with) persons of the opposite sex

   Synonym:    heterosexualityheterosexualism

2. having honest intentions
   1. he acted in good faith
   2. doubt was expressed as to the good faith of the immigrants

   Synonym:    good faith

3. trueness of course toward a goal
   1. rivaling a hawk in directness of aim

   Synonym:    directness

4. freedom from crooks or curves or bends or angles

5. (of hair) lack of a tendency to curl