Knowledge of paraffin safety and safe practices were positively correlated with each other.
煤油安全知识的掌握与安全操作呈正相关。
Formal education, the number of children in the home and frequency of paraffin use were positively correlated with knowledge but not with safe practices.
受教育程度、家里儿童的多少和使用煤油的频率与知识呈正相关，但不与安全操作呈正相关。
The only significant correlate to safe practices was greater income, perhaps a reflection of the impact of financial resources on paraffin safety practices.
唯一与安全操作显著相关的是较高的收入，这也许是经济来源对煤油安全操作影响的反映。
The following are some safe practices which will keep you from accidents.
下面的几条安全操作规则可帮助你避免事故的发生。
She says the safe practices room has special equipment, including a life-size mannequin doll.
她说，安全训练中心有专门的设备，包括一个真人大小的假人。
The Safety Officer identifies hazards and risks to DART personnel and oversees adherence to safe practices and standards.
安全负责人负责向灾难援助反应队人员确认危险和风险，并监督确保安全惯例和标准的坚决执行。
There are a number of general precautions and safe practices that must be observed because of the extremely low temperatures and high rates of conversion into gas of all the cryogenic liquids.
由于所有低温液体的极低的温度和极高的气化率，必须遵守许多的通用防范措施和安全惯例。
Safe practices include reporting of any malfunctioning equipment to the Office Services Group.
安全规程包括，向办公服务组报告出现故障的设备。
Safe practices include reporting of any malfunctioning equipment to the Office Services Group.
安全规程包括，向办公服务组报告出现故障的设备。
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