Zhihao Zhao

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Complex chemical composition is an important reason for restricting herbal quality evaluation. Despite the multi-components determination method significantly promoted the progress of herbal quality evaluation, however, which mainly concerned the total amount of multiple components and ignored the activity variation between each one, and did not accurately(More)
Mobile devices are becoming more and more important in our daily life, with larger and larger screens. It seems to be no doubt that the larger the screen, the better readability we can achieve. However, there is no sufficient research about how screen size affects readability. We aim at doing such a thorough study. In this paper, we conduct an experiment(More)
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