The power of prevention may lie in a salad bowl or a plate of fruit.
预防作用就在于一个沙拉盘或水果盘。
Prevention of access to, or use of, data or programs without authorization.
防止未经许可去访问或使用数据或程序的一种指标。
We found no evidence to support antioxidant supplements for primary or secondary prevention.
我们没有证据支持使用抗氧化剂补充品在初级或次级预防上的效果。
Focus (2) : The death penalty for individual prevention is necessary or not.
焦点(二)：死刑对于个别预防是否必要。
Which is more important, primary or secondary prevention?
一级预防重要还是二级预防重要？
Remove or stop the operation of the occupational-disease-prevention equipment or first aid facilities;
擅自拆掉、停止使用职业病防护设备或者应急救援设施的；
Remove or stop the operation of the occupational-disease-prevention equipment or first aid facilities;
擅自拆掉、停止使用职业病防护设备或者应急救援设施的；
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