approximations

英 [əprɒksɪ'meɪʃnz] 美 [əprɒksɪ'meɪʃnz]

• n. 逼近法；近似

英英释义

名词 approximation:

1. an approximate calculation of quantity or degree or worth

2. the quality of coming near to identity (especially close in quantity)

3. an imprecise or incomplete account

4. the act of bringing near or bringing together especially the cut edges of tissue

例句

用作名词 (n.)

1. All the models still involve approximations and simplifications.
   所有的模型都还是采用了一些近似的方法与简化的条件。
2. There are two approaches generally used to arrive at these approximations.
   通常有两种方法用于获得近似解析式。