Article 116 the adjudicating personnel shall carefully examine the case materials and carry out investigation and collection of necessary evidence.

第一百一十六条审判人员必须认真审核诉讼材料，调查收集必要的证据。

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The author has used case materials in the files on marriage and the family stored in the First Chinese Historical Archive to investigate family structure in the mid and late 18th century in China.

本文利用从中国第一历史档案馆所藏乾隆朝刑科题本婚姻家庭类档案中获得的个案资料，对1 8世纪中后期的中国家庭结构进行了考察。

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Files containing mechanical drawings, case measurements and recommended materials have already been released by the phone maker.

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Seven American schools, including those at the University of Virginia (see profile) and Case Western Reserve (see profile) are testing the Kindle, loading it with over 300 case studies and reading materials.

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This case involves something called rare earth materials, which are used by American manufacturers to make high-tech products like advanced batteries that power everything from hybrid cars to cell phones.

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