蓋茨基金會的一位發言人在聲明中表示：「這是一場事先安排的員工大會，比爾每年會舉行兩次。」
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。爱思助手下载最新版本是该领域的重要参考
However, Koch never credited the Hesses for their discovery of bacteriological agar, perhaps because, at the time, he failed to recognize its importance. Even after he received the insight about agar from the Hesses, Koch stuck with gelatine for years. In 1883-84, during his first medical expedition to Egypt and India to investigate cholera, he tried and failed to grow the cholera bacterium on gelatine media in the hot climate of Cairo (despite using a half-open fridge for incubation), only succeeding in the colder winter of Calcutta.
这艘曾经的“中国首艘五星红旗豪华邮轮”，如今更像是一个待售的“毛坯房”，昔日引以为傲的那些品牌背书和精装修，新主人未必能用得上。
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