multiple beam

• 多光束,多光柱

multiple beam的用法和样例：

例句

1. This increase in through-put is to a large extent achieved by using multi beam technology, which minimizes the number of traverses needed to dice through a wafer.
   在产量上的提高，很大程度是由于采用了多光束技术，该技术减少了来回移动次数。