loss of coolant flow

例句：

1. 1. The loss of coolant flow could be a sign of a serious problem with the cooling system.
   冷却剂流失可能是冷却系统严重问题的迹象。
2. 2. During the nuclear reactor's maintenance, it is important to monitor the loss of coolant flow to prevent accidents.
   在核反应堆维护期间，监测冷却剂流失以防止事故是很重要的。
3. 3. The engineers carefully analyzed the data and determined that there was a loss of coolant flow in the reactor core.
   工程师们仔细分析了数据，并确定反应堆核心中存在冷却剂流失。