These differences bring some advantages for CANDU in reactorsafety and security.
这些特点也给它带来了安全方面的诸多优势。

Diesel pile driverSafety operation rules.
消防安全操作规程。

They perform underwater location, identification , rendersafe and recovery of foreign and domestic ordnance.
他们执行水下定位, 识别, 使风险保障, 恢复。

Keywords erasureink eradicatorssafety papersafety ink.
涂改液消字灵防涂改纸防涂改油墨

Thereby, certain teacher feedback techniques favorable for learnersaffective development are put forward.
由此, 一些利于学生情感发展的反馈策略被提出。