在研发强度计算公式中，分别作为“分母”和“分子”的营业收入和研发投入构成关键因子。
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Author(s): W. Tanner Yorgason, Andrea M. Jokisaari, Christopher L. Muhich，详情可参考同城约会
Excuse me while I sit down after hearing Hayley Williams' frankly outrageous B5 note in string form. The Vitamin String Quartet cover of Paramore's 2009 hit from Brand New Eyes comes in a moment of deep yearning and I frankly can't handle it.，这一点在搜狗输入法下载中也有详细论述