Based on historical document records in south Loess Plateau, we analyzed the fluctuation characteristics of climatic change in temperature of Tang dynasty.

本文基于黄土高原南部地区历史文献记录，对唐代气候冷暖波动特征进行初步研究。

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Historical records document a group-oriented existence, in which one room was used for eating, entertaining guests, and sleeping.

历史记录记载了一种以群体为导向的生活方式——吃饭、招待客人和睡觉都在一个房间进行。

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Noether amended the document, but she worries that bulk scanning and publishing of all historical records would bring many other inappropriate disclosures into public view.

于是Noether修正了那个档案，但她担心所有历史档案的批量扫描和公布将会把好多其他不适当的隐私公之于众。

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Most cellphone companies keep historical records of location data for a year or more, according to a Justice Department document obtained by the ACLU through the Freedom of Information Act.

WSJ: Judges Challenge Phone Location Tracking