对 root 密码的更严格的检查。

More stringent checks for root passwords.

youdao

已经加强PPE训练，在训练之后，将做更严格的检查保证工人自己遵守它。

Already strengthened PPE training and will do more strict checking after training to assure workers obey it by themselves.

youdao

如果我们之前关心被依据“可识别的的症状”的划分而强加的诊断标准，我们现在就有理由让它们接受更严格的检查。

If we were concerned before about diagnostic criteria being imposed according to the classification of recognizable symptoms, we have reason now to submit them to even harsher scrutiny.

youdao