The sliding contacts of gradient layers, sandwich layers and ordinary multi-layers coatings subjected to the same surface load have been investigated under elastic-plastic deformation in this paper.

本文研究梯度层、三明治层及普通多层膜覆层体受相同表面载荷滑动接触作用下的弹塑性变形情况。

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The kinematics and its algorithm for multi fingered hand manipulation with rolling contacts are investigated.

研究多指手滚动操作的运动学及其算法。

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Wafers are manufactured into solar cells through a multi-step manufacturing process that includes etching, doping, coating and applying electrical contacts.

再通过一种包括蚀刻、掺杂、涂层和敷设电触点等步骤的多步生产流程将硅片制成电池。

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He has bought out Sotheby's New York jewellery experts en bloc, taken half its French furniture team and is seeking to seduce to Phillips the impressionist, modern picture and contemporary art expertise of Sotheby's and Christie's in London, with all the multi-million-dollar business and contacts they can bring.

ECONOMIST: Auction houses