variegation

noun

1. the act of introducing variety (especially in investments or in the variety of goods and services offered)

e.g. my broker recommended a greater diversification of my investments
he limited his losses by diversification of his product line

Synonym: diversification

2. variability in coloration

1. variegation

1. 五彩石：万卡红Vanga Red | 五彩石Variegation | 云雾白Venato

2. 彩斑：variegated sandstone 杂色砂岩 | variegation 彩斑 | variety 变种

3. 弄成杂色：variegated 杂色的 | variegation 弄成杂色 | variety control 品种控制

4. 杂色,斑驳：valve 阀门 | variegation 杂色,斑驳 | vase life 插花寿命