Researchers at Penn State crunched the numbers from a variety of studies, for a report they prepared for the National Recreation and Park Association.
宾州研究人员从大量研究中处理了数据，并为国家娱乐和公园管理会准备了一份报告。
2
Trucost, headquartered in London, has compiled an unparalleled quantitative assessment of companies' global environmental impact (see interactive graphic, and "How we crunched the numbers").
总部在伦敦的Trucost公司收集了各公司对全球环境冲击的空前大量的评估（见interactive graphic，及 "How we crunched the numbers"）。
3
When Dr Granich crunched the Numbers through the model, he concluded that if this scheme could be implemented, it would do the trick.