Andrew Schubert, a researcher at the institute for science policy research, says that the rising collaboration is partly outofnecessity.
科学政策研究所的研究员安德鲁·舒伯特表示，这种日益增强的合作在一定程度上是必要的。
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Andrew Schubert, a researcher at the institute for science policy research, says that the rise in collaboration is partly outofnecessity.
科学政策研究所的研究员安德鲁·舒伯特表示，合作的增长有一部分是出于必要性。
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At the same time, people continue to treat fire as an event that needs to be wholly controlled and unleashed only outofnecessity, says Professor Balch at the University of Colorado.