The main advancements of manufacturing techniques in the procedure of the manufacture for large hydro turbine's blade are reviewed from the point o...
本文简要介绍从材料、毛坯、加工成型、质量控制等大型水轮机叶片制造过程中主要的技术进步。
The effects of immunological modulator o mice with lower immunological function induced by hydro-cortisone were studied.
本实验用氢化可的松人工造成小鼠免疫功能低下，用口服免疫调节剂进行治疗3周。
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