To solve this issue, surface treatments are applied prior to deposition of metallic contact.

为了解决这个问题，在镀上金属电极之前需要对表面进行处理。

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Check for surface contact area (metallic contact) between stern shaft and propeller hub tapers.

检查螺旋桨轴与螺旋桨锥度接触面。

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In order to get stable and high efficiency thin-film CdTe solar cells that the CdTe thin films surface chemical etching before deposition of a metallic contact is very important.

为了获得稳定高效的碲化镉太阳电池，在镀上金属电极前对碲化镉薄膜进行化学腐蚀是很重要的。

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The J Butterfly stands out further by packing an infrared port next to the rear camera, as well as three metallic contact points for docking towards the bottom of the back side.

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"Advanced imaging technology enhances security by safely screening passengers for metallic and non-metallic threats including weapons, explosives and other objects concealed under layers of clothing without physical contact, " Soule said.

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