在瑞士还有另一种无菌药品由于注射溶液中产品结晶(形成颗粒)需要召回。

Another sterile medicinal product had to be recalled in Switzerland because of crystallization of the product (particle formation) in the solution for injection.

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这些颗粒聚结形成较大的团。

These small particles agglomerate together to form larger clusters.

《牛津词典》

在感染后期，数以百万计的新病毒颗粒形成并包裹在多面体晶体中。

Late in the course of the infection, millions of new virus particles are formed and enclosed in polyhedron crystals.

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