nuclear debris

The pathological findings of skin biopsy , nose tissue and lymph node showed irregular nuclei of the tumor cells , severe necrosis , vascular wall infiltration phagocytosis and nuclear debris .

皮疹、鼻部组织及淋巴结组织病理示，肿瘤细胞核不规则，伴大片坏死，可见血管壁浸润，并见吞噬核碎片。

Histological features were focal involvement of lymph nodes , proliferation of lymphocytes and histiocytes with phagocytosis , apoptosis and nuclear debris in all cases and necrosis in some cases , no or rare infiltration of neutrophils , eosinophils and plasma cells .

淋巴细胞凋亡（apoptosis）及核碎片见于所有病例，17例出现不同程度的凝固性坏死；病变区不见或偶见中性粒细胞、嗜酸性粒细胞和浆细胞。

The determination of the amount of residual plutonium - 239 in the nuclear explosion debris

核烟云中剩余钚-239量的测定

The amount of the residual plutonium-239 in the nuclear explosion debris was determined by mass-spectrometric and alpha-spectrometric analyses .

用质谱和α谱分析法测定了核爆炸烟云中的剩余钚-239量（~（239）PuR）。

A3-Dimension Euler Model for Long-Range Transportation of Atmospheric Nuclear Explosion Test Radioactive Debris

一个大气层核试验放射性碎片长距离输送的三维欧拉模型