OTF(Off The Film)是什么意思

用法例句

This paper discusses the rigidity and approximation of Stokes formula expressed by spherical and planar convolution the difference between the spherical and planar expression derived.

讨论了Stokes公式球面卷积和平面卷积形式的近似性和严密性问题 ,分析了Stokes函数球面卷积形式和平面卷积形式的关系 ,推导了其间的差值表达式 ,估算了最大差值及其对计算大地水准面差距的误差影响。