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西伯利亚的理发师 The Barber Of Siberia ; Sibirskiy tsiryulnik
朗伯发射体 Lambertian emitter
伯格曼发电机 Bergman generator
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沙特阿拉伯发现新气田 Land and Resources Information
伯克利软件发行 Berkeley Software Distribution
在艾伯塔省班夫郡举行的 TELUS 高尔夫巡回赛中,一只理查森地松鼠正在做在第二发球的动作。
A Richardson's ground squirrel takes in the action from the second tee during the Telus Skins Game golf tournament in Banff, Alberta.
乙肝病毒及其抗原一发现,布伦·伯格和他的研究小组就设计实验,以便在输血前对献血者进行鉴别。因为输血经常传播乙肝这种传染病。
Once the virus and its antigen were found, Dr Blumberg and his team devised tests for it, so that donors could be screened before giving the blood that often transmitted the infection.
经过:在一整天的煤焦油衍生物研究之后,发哈伯格离开了他的约翰·霍普金斯实验室去晚餐。
What Happened: After spending the day studying coal tar derivatives, Fahlberg left his Johns Hopkins laboratory and went to dinner.
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