First chapter mainly dill with the research 's background, origin and the process, the literature summary as well as the research' s question and significance.

第一章主要交待研究背景、研究缘起与过程、文献综述以及研究的问题和研究意义。

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Today we have tiny latkes served with goat's cheese, tomatoes, herbs, or topped with smoked salmon and dill at latke and vodka parties.

CNN: , Special to

"It's very, very hard to make these machines secure, " says David Dill, a computer science professor at Stanford who has studied computer voting.

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