Thus, the federal EPA may still be able to obtain a federal court order enforcing the plan, even though the state courts have held the plan invalid as a matter of state law.

• 因此，联邦环境保护局仍然能够获取联邦法院一纸命令，实施该计划，哪怕是州法院已把该计划当作州法律做出了无效判决。