本研究建立了一种改进的校正方法，利用被动空气采样器评估在中国南方珠江三角洲东部的聚氯化萘的分布。
The present study established an improved correction method for using a PAS to assess the distribution of PCNs in the eastern Pearl River Delta (PRD), South China.
该文提出了一种适用于连续波雷达测速的、稳健的离散频谱校正方法，即三角形法。
A robust correcting method for discrete spectrum in CW radar velocity measuring is proposed in this paper, t is named the method of triangle.
如果挂车的尺寸是已知的，那么将使用三角法来确定校正的视角。
If the dimensions of the trailer are known, then trigonometry is used to determine the corrected viewing Angle.
应用推荐