straightness

英 [ˈstreɪtnəs]

美 [ˈstreɪtnəs]

网络  直線度; 直线度; 真直度; 直度

化学

BNC.44827 / COCA.35040

英英释义

noun

• a sexual attraction to (or sexual relations with) persons of the opposite sex
  Synonym:heterosexualityheterosexualism
• having honest intentions
  1. he acted in good faith
  2. doubt was expressed as to the good faith of the immigrants
  Synonym:good faith
• trueness of course toward a goal
  1. rivaling a hawk in directness of aim
  Synonym:directness
• freedom from crooks or curves or bends or angles
• (of hair) lack of a tendency to curl

双语例句

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