Many, if not most, scientific papers are presented orally at scientific meetings.
许多科学论文，即便不是大多数，都是以口头形式在科学会议上发表的。
柯林斯例句
Most scientific progress is the result of careful consideration of work that has already been done.
科学上的进步多半是对自已做的工作加以深思熟虑的结果.
辞典例句
It is the characteristic for most scientific explorations to work hard for many years silently.
长年默默无闻的努力,是绝大多数科学探索的特点.
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