为成功地实施煤油安全干预措施，有必要对高危群体的知识水平、操作行为和危险发觉能力作基线调查。
To develop successful paraffin safety interventions, it is necessary to understand baseline levels of knowledge, practice and perceived risk of injury among at-risk populations.
本研究的发现可能对干预措施的设计有所帮助，这些干预措施将提高知识水平，提升安全操作，有助于准确发觉受伤危险。
Our findings could be of value for designing interventions that will increase knowledge, improve safe practices and lead to the accurate perception of the risk of injury from using paraffin.
它的微处理器可以自我学习对每种流体设定需要多少来尽兴控制，并且自动调整到一个最理想水平，最大精度，并需要最少的操作干预。
Its microprocessor "learns" how much control is needed for each fluid setting, and automatically adjusts to the ideal level, maximizing accuracy and allowing for minimal operator intervention.
它的微处理器可以自我学习对每种流体设定需要多少来尽兴控制，并且自动调整到一个最理想水平，最大精度，并需要最少的操作干预。
Its microprocessor "learns" how much control is needed for each fluid setting, and automatically adjusts to the ideal level, maximizing accuracy and allowing for minimal operator intervention.
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