绝对值的英文：
abs

Capital widening:investment that increases the absolute value of capital.
资本扩张:指增加资本绝对值的投资。见capital deepening

The absolute values of the coefficients of any chromatic polynomial form a unimodal sequence
任何多项式系数的绝对值都构成单峰序列。

The maximum absolute value reached by a voltage or current waveform.
振幅电压或电流波所能达到的最大绝对值

Please produce the line AB to C.
请把线段AB延长到C点。

Equip with optional ABS yarn brake.
可选配ABS 纬纱制动装置。

He had not been abed that night.
他那天晚上通宵没睡觉。

The side AB is the shortest of the three sides of the triangle ABC.
边AB是三角形ABC三个边中最短的边。

An invalid or canceled contract is not legally binding ab initio.
无效的合同或者被撤销的合同自始没有法律约束力。