check processing or "proofing" machines. These didn't exactly "automate" check
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，更多细节参见同城约会
Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.
（二）向境外单位转让的完全在境外使用的技术；