spherical length的意思|示意

In the spherical surface NC turning, the correct tool length compensation and tool nose radius compensation are significant to guarantee the precision of spherical surface.

在球面的数控车削加工过程中，刀具长度补偿和刀尖半径补偿的正确与否对于保证球面的轮廓精度极为重要。

Conclusion the length of axis, corneal refractive power, lens thickness, anterior chamber depth and age have certain effect on the spherical equivalent refraction.

与角膜厚度、眼压无明显的相关性。结论眼轴长度、角膜屈光力、晶状体厚度、前房深度和年龄对近视度数(等值球镜度数)均有一定的影响。

A new method for focal length measurement is presented based on the self-reference single plate shearing interferometric technique and compensation of spherical mirror.

基于球面补偿原理和自参考单板剪切干涉技术，提出了一种测量焦距的新方法。