nuclear particles meaning in English

成熟红细胞核片
豪威尔氏体
毫威尔氏体
核小体

The strong interaction between two nuclear particles gives rise to a very strong force only when they are close together .
两个核粒子间的强相互作用仅在粒子十分接近时才能形成很强的作用力。
Nuclear particle track - etched anti - counterfeit marking is a new weapon against fake products . the mark is manufactured by intricate high technology in state - controlled sensitive nuclear facilities which ensures that the mark can not be copied . the pattern of the mark is characterized by its permeability , and can be distinguished from fakes by using a transparent liquid ( e . g . water ) , colored pen or chemical reagent . the technique has passed the official health safety examination and poses no danger of nuclear irradiation
用核粒子照射塑料薄膜形成径迹，再经化学试剂蚀刻和成像技术，得到由微米级微孔组成的图案.这种图案具有物质透过特性.用这种方法生产的核径迹防伪标志，具备核尖端技术不易扩散，制作设备不易得到，产品用其他方法难以伪造，防伪识别简单、快速、可靠等特点.此种标志已经通过放射性安全检测，可以用于各种商品(包括食品)的包装