外球的英文

例句与用法

1. Oblique spherical aberration
   轴外球差
2. Abstract : the constitution , process principle and parameters of a continuous desulphurization system used to desulphurize the base iron for nodular iron was introduced . the characteristics of the system and its operation instruction was explained
   文摘:介绍了一种炉外球铁原铁液连续脱硫系统的组成、工艺原理及有关参数，说明了该系统的使用方法及特点。