Bleaching: (1) Chemical process on photographic materials, which converts the black metallic silver image into a colourless silver complex.

漂白：(1)照相材料的化学处理方法。它把黑色金属银粒的影像变成无色的银粒复合物。

youdao

The research indicates that the deposition rates of the alloy and silver are controlled by the diffusion of ammine silver complex ion in the bath.

研究证明钯银合金和银的沉积速率受控于银氨给离子的传质过程。

youdao

Much of the complex would naturally be filled with scorching water, were it not for industrial pumps that facilitate the mining of silver, zinc, lead, and other minerals in the caves.

洞穴中大多充满灼热的水，因而给利用工业泵在其中进行银、锌、铅等矿物的开采增加了难度。

youdao

As I have mentioned in previous posts, the current energy challenge is complex and there is no silver bullet to resolve our global energy needs.

FORBES: The Business of Advanced Energy