This information consists of the surface properties, type of surface and material properties of an object.

这信息包括表面物产，对象的表面和物质物产的类型。

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The grinding processes of advanced ceramic material are studied by using indentation damage theory, and their influence on the finished surface and component properties is discussed.

采用压痕损伤理论研究和分析高性能陶瓷材料的磨削加工过程及其对加工表面和零件性能的影响。

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Nano material performances can remarkably improve the physical properties and performances of the refractory material due to its surface effect, quantum size effect and tunnelling effect.

纳米材料由于具有表面效应、量子尺寸效应和隧道效应，以添加剂的形式加入耐火材料中，可显著提高耐火材料物理性能和使用性能。

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And in the chamber, the respiration and the metabolic properties of the surface sand material were measured and we added nutrients and measured the gases that were produced.

NPR: Revisiting the Viking Missions to Mars

There are certain scenarios, says Dr Lagace, where you might want to use a material because of its surface properties, but you might not want that property all the way through the material.

ECONOMIST: MONITOR