In this example, the special replacement form will be the same printf for every line, so it is pre-stored in the FORMATTER variable before the second for loop begins.

在本例中，特殊替换形式对于每一行来说都将是相同的printf，因此它将在第二个for循环开始之前被预先存储到FORMATTER变量中。

youdao

The alternate current line side realizes the decoupling control of active power and reactive power through double closed loop and the stability of direct current voltages at the same time.

交流电网侧通过双闭环控制，实现有功功率和无功功率的解耦控制，同时具有稳定直流母线电压的能力。

youdao

But it is not known whether the loop structure is physically associated with the Arches Cluster or just happens to be in the same line of sight.

BBC: Arches Cluster, Leicester