black-nickel的意思|示意

The complete story of why the center of my ferrule has no black nickel on it would take pages to explain.

为什么在我的金属箍的中间部分没有黑镍这个问题，就得用上好多页纸才能回答清楚。

Meanwhile, the base is being spun from a raw brass material and polished and plated with black nickel.

同时，这个基底是从黄铜原料旋转制成的，被抛光，并镀上黑镍。

Opposite the basins were four ceiling-high toilet stalls—slabs of black marble with nickel-plated doors.

在洗手池对面有四个高达天花板的马桶隔段，用黑色大理石板做成的隔段带着镀镍的门。

To the left was a long expanse of black marble floor and six white marble basins on nickel pedestals.

左边是黑色的大理石地板和六个架在镀镍基座上的白色大理石洗手池。

It could manufacture products with the effects of laser, crazing, placer gold, bright gold, grit finish, pearl light, crystal, hollow cutting, black nickel and invisibility.

可制作镭射、网纹、沙金、亮金、磨沙、珠光、水晶、镂空、黑镍、隐形等各种效果的产品。

It is available in zinc, brass plated black polymer, nickel etc. on reels or cartons.

它有锌，铜镀黑色聚合物，镍等的卷筒或纸箱。