Many invertebrates have shells of calcium carbonate that bear evidence of the physical conditions in which they formed.
许多无脊椎动物的碳酸钙贝壳中可以找到其形成时自然条件的证据。
Even if true, this evidence does not refute the contention that editors should bear some of the blame for the reductions, unless editors are merely passive instruments responding to reader interest.
即使这是真的，这一证据也不能反驳编辑应该承担部分责任的论点，除非编辑只是被动地回应读者的兴趣。
Standardized studies of health systems in transition brought the power of scientific evidence and analysis to bear on a fundamental cause of health disparities in Europe.
欧洲区域在对转型期卫生系统的标准化研究的基础上，利用科学证据和分析能力，处理了欧洲境内健康差距的根本因素。
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