投稿者大多是专业科学家。
The contributors are, for the most part, professional scientists.
极少数科学家认为航天飞机有助于他们的专业研究。
FEW scientists believe that the space shuttle has helped their profession.
科学家们想要进行高深的研究，就可能甚至更加专业化。
Scientists who want to do more advanced work may become even more specialized.
他们必须向专业的科学家们展示自己原创性的科研作品。
They had to present original research to be judged by professional scientists.
他是一个罕见的天才，既是专业的音乐家，又是科学家。
He's that rare animal, a professional musician and a scientist.
他是一个罕见的天才，既是专业的音乐家，又是科学家。
He's that rare animal, a professional musician and a scientist.
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