Nonlocal source

• 非局部源

nonlocal source的用法和样例：

例句

1. If the amount of cooling at the surface exactly equals the heat delivered by the point source, a self-sustaining toroidal convection cell will be created.
   如果在表面变冷失去的热量恰好等于由局部源带来的热量，就将会产生一个环形对流圈。