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- soft beta ray 软β射线
- A beta ray. β射线
- Each emission of an alpha or beta ray accompanies the transmutation of an atom; the energy communicated to these rays comes from inside the atom. 每一次a射线或b射线的放射都伴随着原子的蜕变,因为赋予这些射线的能量来自于原子的内部。
- scintillation beta ray spectrometer 闪烁射线谱仪
- Absorbed dose point kernels of beta ray source 放射性核素辐射源的吸收剂量点核函数
- Helical orbit beta ray spectrometer 螺旋形轨道谱仪
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Soft drinks are much in demand this hot weather. 这么热的天气,软饮料需求量很大。
- He was fawning on a damsel with soft words. 他正用甜言蜜语向一位女郞献殷勤。
- Radioactive ray is material thing. 放射线是实际的物质。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- I've always had a real soft spot for him. 我一向对他挺有好感。
- Most animals are soft and fluffy when first born. 大多数动物刚出生时都很软,身上有绒毛。
- The mud was soft and our feet sank in. 泥很软,我们的脚都陷进去了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- I was left without a ray of hope. 我连一线希望也没有了。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。