A data-based paper is one that bases its analysis on data.

一张有数据基础的纸是一张把分析基于数据的纸。

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It does not, then, come as a surprise that Mahima Mehra, a Delhi-based paper merchant, turned to elephant dung as the raw material.

如此看来，德里纸业商人玛希玛·梅菈用大象粪便做原料也并不令人惊讶。

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The paper-based way that health workers collected public health information was slow.

VOA: special.2010.05.03

But what I really have to teach is not going to be based on what you might read in textbook or a great work of technical film studies, you gonna write paper about that, but what to do to get most of the meanings you have to read these books.

但我真正想教授的,并不基于你们可能在教材读到的东西,也不基于很多技术性的电影研究,你们将对此写论文，但是你们必须读这些书,才能更好的理解书中的内容。

麻省理工公开课 - 电影哲学课程节选

It works much faster than paper-based information collection.

VOA: special.2010.05.03

Polymer banknotes are printed on a non-porous plastic film, making them more durable than traditional rag-based paper bills.

BBC: Two Britons held in raids in Securency inquiry

But the forests began to be cleared voraciously with the invention first of safety matches and then of wood-based paper.

ECONOMIST: Forests

The Munich-based paper admits that "food and mouth disease is a giant economic problem" that could ruin the livelihoods of many farmers.

CNN: Foot and mouth: crisis at the door