Inside Kodak, this was known as the "silver halide" strategy -named after the chemical compounds in its film.

在柯达内部，这一方式被称为“卤化银”(silver halide)战略，这是以在其胶卷中所使用的化学制剂混合物而命名。

youdao

As a result of the digital transition in image capture, silver halide film has gone into serious decline.

FORBES: End of the Reel

Just as grain size in silver halide film ultimately limits the amount of detail you can see in a photograph, the background noise produced by the sensor does much the same in digital imaging.

ECONOMIST: A die-hard analog photographer goes digital