名詞 differentiation:

1. a discrimination between things as different and distinct
   同義詞：distinction
2. the mathematical process of obtaining the derivative of a function
3. (biology) the structural adaptation of some body part for a particular function
   同義詞：specialization, specialisation

1. The branch of mathematics that deals with limits and the differentiation and integration of functions of one or more variables.
   微積分學數學的一個分支，處理單變量或多變量函數的極限、微分以及積分問題
2. Formation of the structure of an organism or part; differentiation and growth of tissues and organs during development.
   形態(tài)發(fā)生一有機體或部分之結構的形成; 組織和器官在發(fā)展過程中的變異或生長
3. The act of distinguishing; differentiation.
   區(qū)別，辨別辨別的過程; 區(qū)分

dif.fer.en.ti.a.tion

n.（名詞）

The act or process of differentiating.
區(qū)別：區(qū)別的動作或過程
The state of becoming differentiated.
特殊化：變成有區(qū)別的情形
Mathematics The process of computing a derivative.
【數學】 微分：計算導數的過程
Biology The process by which cells or tissues undergo a change toward a more specialized form or function, especially during embryonic development.
【生物學】 分化：細胞歷經改變的過程，變成更特殊的形式或功能，特別是在發(fā)展初期時