first order

• n. 一阶(第一级)

例句

用作名词 (n.)

1. The on-chip filtering reduces the external antialias requirements to first order, in most cases.
   在大多数情况下，通过片内滤波可将外部抗混叠要求降至一阶。
2. Also the low frequency glint is regarded as the white noise having passed through a first order filter.
   认为低频目标闪烁近似于白噪声通过一阶惯性环节所得到的有色噪声。

词汇搭配

• of the first order 最高级的