gas control office

• 气体控制局

gas control office的用法和样例：

例句

1. The dynamic interaction in two interfering Bessel beams with the same angular frequency and the size control of the bottle beams were analyzed in detail.
   详细分析了两束相干同频率贝塞尔光的相互作用原理及其如何控制局域空心光束的空间尺寸。