beta-rays造句
例句与造句
- Ambient air - measurement of the mass of particulate matter on a filter medium - beta - ray absorption method
大气空气.过滤媒介上颗粒物质质量的测量.射线吸收法 - Ambient air - measurement of the mass of particulate matter on a filter medium - beta - ray absorption method iso 10473 : 2000
周围环境大气.过滤介质颗粒物质的质量测量. -射线吸 - It's difficult to find beta-rays in a sentence. 用beta-rays造句挺难的