low-atomic-number material的意思|示意
low-atomic-number材料
low-atomic-number material的网络常见释义
低原子序数材料 ... 低原子量的|low-atomic-weight 低原子序数材料|low-atomic-number material 低原子序数的|low-atomic-number ...
low-atomic-number material相关短语
1、 material low-atomic-number 低原子序物质
low-atomic-number material相关例句
The density measurement technology of foam material with low atomic number was established by low energy X-ray radioscopy .
采用低能X射线对低原子序数泡沫样品进行透射照相,以胶片作为记录介质,对材料密度进行测量。