会议期间总结了世卫组织生物制品标准化专家委员会的工作。
The work of the WHO Expert Committee on Biological Standardization was summarized.
世界卫生组织生物制品标准化专家委员会的报告。
Report of the WHO Expert Committee on Biological standardization.
资深古生物学家无法确定时间问题，所以不同领域的专家参与了进来。
Palaeontologists cannot tell us this, so different specialists have become involved.
资深古生物学家无法确定时间问题，所以不同领域的专家参与了进来。
Palaeontologists cannot tell us this, so different specialists have become involved.
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