zero-mark
美
英 
英汉解释
例句
A method for compensating the measuring error of the grating displacement measurement system with absolute zero mark is presented.
提出一种具有绝对零位标识的光栅位移测量系统的误差补偿方法。
There are no significant developments on the inflation front: CPI remains around the zero mark.
在通胀方面没有什么特别的进展,CPI维持在0附近。