Polyesteramide copolymer is a newly developed biodegradable high - molecular material.

聚酯酰胺是一种新开发的可生物降解的高分子聚合材料。

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Nonocomposites with more outstanding properties can be gained by the application of nanocrystallites in the modification of high molecular material.

利用纳米粒子对高分子材料进行改性可以使其性能更加优异。

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The invention relates to a method for continuous preparing polyethylene solution with high molecular weight, belongs to high molecular material preparation technical field.

本发明涉及一种超高分子量聚乙烯溶液的连续配制混合方法，属于高分子材料制备技术领域。

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Crick, along with James Watson and Maurice Wilkins, was given the 1962 Nobel Prize for Physiology or Medicine for "discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material".

BBC: Francis Crick and sketch of the DNA structure

By bombarding the fossils with an infrared synchrotron beam a noninvasive way of analyzing a material's internal chemistry the scientists said they detected molecular traces of an organic protein inside the mineralized bones.

WSJ: Dinosaur Embryos Point to Rapid Growth