多元化用英语怎么说？

Diversify, Diversification.

多角化，多元化把（商业活动）扩展到多元化的领域
To extend(business activities)into disparate fields.
多元化的社会形态许多不同的民族、宗教或文化群体共存于一个国家的社会状况
A condition of society in which numerous distinct ethnic,religious,or cultural groups coexist within one nation.
多元化投资把（资金）分投在几个不同的公司或安全保护机构，为了在特殊的市场或工业倒闭的情况下可减少损失
To distribute(investments)among different companies or securities in order to limit losses in the event of a fall in a particular market or industry.

分语境：
政治，方程：multiple
投资，贸易，用途：diversification
生物：Diversity(多样性)
化肥，农药等配方方面的“多元化”：Compound

动词：diversify
名词：diversification

Diversify, Diversification.