Martin Bystriansky
A reader calls for museum curators to look for historic scientific apparatus, and a landmark treaty aims to protect the Mediterranean from pollution, in our weekly dip into Nature’s archive.
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研发强度并未随“分子”研发投入的规模变大而递增,由此可见,企业研发强度受“分母”营收规模的影响似乎更大。随着营收规模扩张,企业往往将资源倾向市场扩张等方向,反而淡化了研发投入的紧迫性。