minute of arc

1. Simultaneity it can generate the three-dimensional model of corresponding gear in a minute after by directly inputting gear parameters and the parameters of tooth form, which could prove that the general tooth surface equation of double circular arc profile bevel gear obtained above was correct.
   同时也可直接输入齿轮参数和齿形参数，来生成相应齿轮的三维模型，从而证明了前面推导的双圆弧弧齿锥齿轮通用齿面方程式的正确性。
2. By adopting sequential sample introduction, the automatic analyses of minute samples and the kinetic measurement of molecular interaction in sub-second domain arc possible without the use of pressurization.
   采用顺序进样技术，则可不必加压而实现少量样品的自动分析和作亚秒水平分子相互作用的动力学测量。

noun

1. a unit of angular distance equal to a 60th of a degree

   Synonym:    minutearcminute