参见：转变[zhuǎnbiàn]

• 经济环境正在向宽松转化。

  The economic environment is becoming less strict.

• 把消极因素转化为积极因素

  change negative factors into positive factors

【哲】to transform

• 矛盾的转化

  transformation of a contradiction

• 量到质的转化

  transformation from quality to quantity

• 相互转化

  mutual transformation

• 矛盾着的对立的双方在一定条件下互相转化。

  Under some conditions, the two sides of a contradiction can change into each other's opposites.

【化】inversion

【生物】transformation