冻结防止 meaning in English

frost protection

Freezing prevents the execution of a thread . thawing enables it to continue
冻结防止线程执行，解冻则使线程继续执行。
Prevent freezing , stopping agent for road ( snowmelt agent ) , it is mainly used in road , square , parking area and airport in winter ( - 5 - - 30 ) to eliminate and prevent freezing
道路冻结防止剂(融雪剂)主要用于冬季( - 5 - - 30 )道路、广场、停车场、机场除雪及防冻结作用