It aims at reducing the costofcontrol speeds of motors and producing more scan patterns.
本发明的目的是减少控制马达速度的成本,并能产生多种扫描图形。
2
This finding is of great significance in reducing the costofcontrol, extending the scope of control and delaying the development of insecticide-resistance of the pest.
这对降低防治成本,扩大防治范围,延缓害虫抗药性的产生具有重要意义。
3
It could enhance the tolerance of citrus to drought and cold, improve the soil structure and fertility, increase the quality and yield of citrus fruit, and reduce the costofcontrol.