1) three-point method
3点法
1.
Through the analysis of three-point method roundness error separation technique and based on the invariability and the periodicity of the geometrical characteristic of the measured round contour,a new matrix algorithm which can be used to solve the roundness error of the measured round profile directly without Fourier transform was presented.
通过对3点法圆度误差分离技术的分析和基于被测圆轮廓几何特征不变并具有周期性的特点,提出了一种不需要傅立叶变换、可直接求解被测圆轮廓圆度误差的新算法———矩阵算法。
2) three-point fixing method
3点固定法
1.
The principle, structure and key design points of three-point fixing method to special-shaped small punch are introduced, and compared with traditional fixing methods.
介绍了异形小凸模3点固定法的原理、结构和设计要点。
3) method of 9-12-3
9-12-3点法
4) 3-input floating-point adder
3输入浮点加法器
5) three stations
3个站点
1.
Runoff simulation with calibration and validation of three stations in Jinjiang River basin;
基于3个站点校准与验证的晋江流域径流模拟
6) three-point initiation
3点起爆
1.
In our investigation,the method of three-point initiation was adopted to initiate the shaped charge.
爆炸成形弹丸装药采用3点起爆,运用爆轰波理论和数字模拟对3点起爆的爆轰机理和带尾翼爆炸成形弹丸的成形机理进行研究。
补充资料：点法
点法
点法 推拿手法名。见《保生秘要》。指作用面积小而用力较重的按压法。参见按法及压法条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条