The paper introduces the experiment and research courses of motor chain steel.

介绍了摩托车链条钢的试验室试验研究过程。

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This paper expounded the experiment and research on the reform model series of MPS which is used in material pile dust preventing.

阐述了改良mps型系列抑尘剂在料堆防尘中的试验研究。

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Based on the experiment and research, this paper presents the advantages of using PTFE soft belt bearing shell to substitute babbitt metal.

在实验研究基础上，提出了用PTFE(聚四氟乙烯)软带轴瓦替代巴氏合金轴瓦的问题。

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Prof John Pickett, leader of the research team, defended the experiment and says that they are dedicated in finding new ways to "protect our crops".

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"No parent would want their child used in an experiment on drug testing but the point is children are getting drugs all the time and research could be ongoing with sick children, " he said.

BBC: Firms attacked over child medicines

The seminal experiment was reported in a 1973 research article by academic scientists Stanley Cohen, Herbert Boyer and their collaborators.

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