difference current

• 差动电流,差动流

difference current的用法和样例：

例句

1. The pulsating flow field was simulated by the large eddy turbulence model and the momentum equations were discretized with the unbounded central difference scheme.
   脉动流场计算采用大涡模拟湍流模型，动量方程的离散格式采用有限中心差分格式。