Participants had relatively low levels of knowledge about paraffin-related safety. They had high levels of unsafe practice and their perceived risk of injury was moderate.

参与者关于煤油安全使用的知识较少，操作危险性高，对伤害危险的感知能力一般。

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So under most circumstances, it is safe to load a library with the same major number and a higher minor number; consider it an unsafe practice to load a library with a higher major number.

这样，在大部分情形下，加载具有相同主版本号和更高次要版本号的程序库是安全的；而加载主版本号更高的程序是不安全的行为。

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Recently, a panel determined that this practice is unsafe.

最近，一个小组确定这种做法是不安全的。

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They also said there was no evidence of healthcare needs assessment of the prison population, no linking of healthcare provision in the prison to the Island's health service and, in some cases, unsafe prescribing practice.

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Dave Galligan, Unison Cymru's head of health, said the overnight cover was an "unsafe, unhealthy working practice".

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Some opponents have said the practice may be unsafe.

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