健康不佳使她的表演减色。

Poor health took the edge off her performance.

情节松散使这篇小说大为减色。

Its loose plot spoils the novel.

蓝版：减色彩印法的四张印版之一。它需用青蓝色墨印刷。

Blue printer: One of the four printing plates in a subtractive colour process which is to be printed in cyan ink.

结果显示，混配配合物与DNA 作用时，使紫外吸收明显减色，荧光显著增强，DNA熔点升高。

The compounds show absorption hypochromicity, fluorescence enhancement, DNA melting increasement when binding to CT·DNA.

采用卤钨灯泡和减色原理，使灯光达到近似自然光的色温，让医生能准确判断手术组织病变与否。

On adopting Subtractive Theorem, the temperature and color of light is approximated to those of natural light, which helps doctors make precise diagnosis.