Translation of "precedency" into Chinese

The current exercise was preceded by widespread public education campaigns in the print and electronic media.

在发起解除武装工作之前,先运用印刷或电子媒介开展了公众教育运动。

Temporary markings shall take precedence over permanent markings and road users are required to conform to them.

临时标志应优先于永久性标志,要求道路使用者对其予以遵守。