astatic造句

• Astatic type gravimeter
  助动式重力仪
• Astatic gravity meter
  无定向重力仪
• In this paper , coordinated design of a power system stabilizer ( pss ) and astatic phase shifter ( sps ) using genetic algorithm ( ga ) is investigated
  本文运用遗传算法对电力系统稳定器( pss )和静止移相器( sps )的综合协调设计进行了探讨。