| 释义 |
color variation短语⁷²⁴⁰³
基本例句
色调变化
Different bleach formulas were investigated on their effectiveness of minimizing the color variation of commonly- used maple and rubber lumbers.
对水热处理后的枫木和橡胶木试件进行漂白处理，探讨水热处理工艺对后续漂白工艺效果的影响。 dictall
Practices prove that: the key of protection of silver plating color variation lies in reducing silver ionization.
实验证明，防止银镀层变色的关键在于降低银的离子化。 chemyq |