巡防 meaning in English

frigate

Including the supervision of farmer association , the authority of groundwater , the
、水权登记管理、违法水井取缔、河道巡防
Each model of antibody has its own mission ; it patrols for a distinct chemical signature of a certain microbe , allergen or toxin
每一型抗体都有自己的任务，负责巡防微生物、过敏原和毒素中某一种特定的化学特徵。
The atlantic ocean had already swallowed up three of his friends who were trying to escape from africa to a better life in europe
当他看到西班牙海岸巡防舰靠近他的小舟后，他知道自己得救了，不过，让人遗憾的是，遣返回国是他得救的结果。
Survey and delimit the areas for management . delegation of planting sand mining , in charge of water gate , patrol the river area , punishment of illegalities , etc
划定河川海堤区域作为管理之凭依，并受理种植、一般土石采取等使用事宜；负责辖区水闸门维护管理；河川巡防及违法、违规案件查处等事宜。