Progression to papermaking and coating control operator occupations is possible with experience.

随着经验积累，可能晋升到造纸和涂料控制操作员。

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Use the && control operator to combine two commands so that the second is run only if the first command returns a zero exit status.

使用 && 控制操作符来组合两个命令，以便仅当 第一个命令返回零退出状态时才运行第二个命令。

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Similarly, the || control operator separates two commands and runs the second command only if the first command returns a non-zero exit status.

类似地，|| 控制操作符分隔两个命令，并且仅当第一个命令返回非零退出状态时才运行第二个命令。

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Assistant Chief Constable James Vaughan told the inquest the officers involved had behaved correctly, but the control room operator had failed to carry out a full eight-point risk assessment.

BBC: Steven Brown

The two-wheeled bot is equipped with a low-resolution monochrome camera that feeds images back to the Operator Control Unit, and since it weighs just a single pound and fits in most cargo pockets, the whole platoon could carry their own in order to really scope out the next bend.

ENGADGET: Rugged Recon Scout invades enemy camp, snags video

These allow the operator greater control over quality by cutting down the number of router hops the packets have to pass through and managing traffic flows to avoid congestion.

ECONOMIST: Internet telephony