化学
chemistry
禁止~武器的发展、生产、储存、取得、保有和转移prohibition of the development,production,stockpiling,acquisition,retention and transfer of chemical weapons/禁止~武器chemical weapons ban/~剂chemical agents/~疗法chemotherapy/~试验场chemical proving ground /~武器chemical weapon(CW)/~物质chemical substance/~纤维(化纤)chemical fiber/~战剂chemical warfare agents/~战争chemical warfare