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
- 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。 - 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。 - 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。 - Precision processing of straightness errors based on AutoCAD
基于AUTOCAD的直线度误差精确处理 - 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。 - 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。 - 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？ - 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。 - 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。 - 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。