您一定有过这样的经验:当您到布料市场买布时,有的布售货员只需将其剪一个小口,便能“嚓”地一声将其非常爽利地撕开;可有的布却不行,必须用剪刀一刀一刀地剪,才能剪开。在金属材料性能试验中,有一个非常重要的性能指标,那就是“缺口敏感度”。“缺口敏感度”是指当被检验的材料出现缺口时,对缺口的敏感程度。今年春天,“非典”突如其来地袭击了我国,无疑于给我国的经济撕开了一个“缺口”。应该怎样紧急并正确地应对,才能不因局部的破坏而影响全局?“非典”是人类的一场灾难,在带给我们痛苦和恐惧的同时,痛定思痛,我们人类应孩从中反省些什么?为什么有些国家及其企业对突发事件早有一整套防范措施?而我们在“非典”流行初期却并不十分清醒?我们的公共卫生意识和国民素质在“非典”的突袭下暴露出了哪些问题?这些都是我们必须认真总结的问题。正是基于这样一种愿望,本刊这一期特辟“直面非典”栏目,以下就是我们推荐给您的一组文章—— You must have had the experience that when you go to the fabric market to buy cloth, some salesmen simply cut it to a small opening and you can tear it very neatly apart. Some cloths do not work , You must use scissors knife cut to cut. In the metal performance test, there is a very important performance indicator, that is, “gap sensitivity.” “Gap sensitivity” refers to the degree of sensitivity to the gap when a material to be inspected is notched. This spring, “SARS” suddenly hit China and undoubtedly ripped open a “gap” in our economy. How to respond urgently and correctly so as not to affect the overall situation by partial destruction? SARS is a catastrophe for human beings. While suffering and fearing us, we must learn from what we should reflect on what we should reflect on human beings. Why Some countries and their enterprises have already had a set of precautionary measures against unexpected incidents. And we are not very clear in the initial stage of SARS? What problems have our public health awareness and national quality exposed under the attack of SARS? These are all issues that we must seriously summarize. It is precisely because of such a wish that this issue of this issue features “facing SARS”, here is a set of articles we recommend to you -