low-atomic-number material
常見(jiàn)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射線(xiàn)對(duì)低原子序數(shù)泡沫樣品進(jìn)行透射照相，以膠片作為記錄介質(zhì)，對(duì)材料密度進(jìn)行測(cè)量。 返回 low-atomic-number material