Chemical accidents require a rapid identification of the dangerous area so as to determine the safety range and provide a basis for personnel evacuation.

针对有毒化学品事故，要求能迅速地对可能产生危险的区域进行辨识，尽快地确定安全区域的范围并告知有关人员进行疏散。

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Preclinical primary safety evaluation result indicates that HQ1127 has a wide safety range, since no toxicity has been observed at the level 50 times of the effective does.

临床前初步安全性评价结果表明，HQ1127安全范围大，在超过有效剂量50倍情况下仍未出现毒副作用。

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The application of the control system reveals that the unit consumption of water flooding can be reduced in a safety range and the effect of energy-saving optimization is appreciable.

工业现场实际运行的结果表明，控制系统可以在机组安全区范围内降低注水单耗，节能优化效果明显。

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The article suggests installing smoke alarms, inspecting power cords, checking wiring, practicing kitchen safety, clearing range hoods of grease and keeping dryer vents clear as other preventative measures.

FORBES: Time Well Spent: How to Avoid Appliance Fires

It also offers a range of new safety features, including 10 standard airbags, and a more refined interior.

FORBES

He will not be retiring altogether but will concentrate on a range of stadium safety and management related "opportunities".

BBC: Gerry Toms