ultrasmall
美
英 
例句
MRI of animal models of multiple sclerosis with ultrasmall superparamagnetic iron oxide labeling immune cells
超小超順磁性氧化鐵粒子標記免疫細胞在多發性硬化癥動物模型MRI中的應用
Affluence of curvature effect on the electronic properties of ultrasmall carbon nanotubes
曲率效應對超小碳納米管電子性質的影響