This loop will print out the page number and page headers at each page break.

这个循环将在每一个分页处打印出页编号和页眉。

youdao

MECHANICAL and ELECTRICAL LIFE: 10,000 make-and-break cycles at full load, each circuit.

机械，电气寿命：10,000使通断满负荷周期，每个电路。

youdao

MECHANICAL and ELECTRICAL LIFE: 10,000 make-and-break cycles at full load, each circuit.

机械，电气寿命：10,000使通断满负荷周期，每个电路。

youdao