国王要求一位名叫约翰·弗里德里希·伯特格的德国炼金术士用铅来炼金。
A German alchemist called Johann Friedrich Bottger was asked by the king to make gold out of lead.
约翰霍普金斯大学布隆伯格公共卫生学院的社会流行病学家托马斯·格拉斯说：“大多数专家都认为这些变化与环境有关。”
"Most experts agree that the changes were related to something in the environment," says social epidemiologist Thomas Glass of The Johns Hopkins Bloomberg School of Public Health.
会议的正式议程由劳克林，约翰逊，布什，沃伯格和康奈特分发的文件决定。
The formal sessions of the conference were organized around papers delivered by Laughlin, Johnson, Bush, Warburg, and Conant.
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