1. Use plenty of soldering flux to ensure a perfect connection. 使用大量的焊接通量，以确保完美的连接。
2. In most reactors, there is a significant flux of fast neutrons. 在大部分反应堆中都有一定强度的快中子流。
3. Cooling water flux should be accord with the design requirement. 冷却水流的流量应根据冷却器的设计要求。
英英解释
n.
1. the rate of flow of energy or particles across a given surface
2. a flow or discharge
3. a substance added to molten metals to bond with impurities that can then be readily removed
4. excessive discharge of liquid from a cavity or organ (as in watery diarrhea)
5. a state of uncertainty about what should be done (usually following some important event) preceding
6. the lines of force surrounding a permanent magnet or a moving charged particle
7. (physics) the number of changes in energy flow across a given surface per unit area
8. in constant change v.
1. move or progress freely as if in a stream
2. become liquid or fluid when heated
3. mix together different elements
