One team might realize that its subsystem needs an extra data element from an upstream subsystem in order to behave correctly.
一个团队可能意识到它的子系统需要一个来自上层子系统的额外的数据元素，这样它才能够运行正确。
2
The two dimensional fluid Reynolds equations were established using the finite element method. The pressure distribution, opening force and upstream pumping rate of spiral groove were obtained.
To forecast the electromagnetic environment of HVDC transmission line, based on upstream finite element method (FEM) a corresponding analysis and forecasting software is developed.