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近年来,各地中考卷总少不了一类新定义考题,这类考题往往都有原创风格,作为大型考试追求公平公正的要求来说,新定义考题降低了复习中碰到同类问题的概率,对“题海战术”也是一种回应,下面举两道考题,讲解思路和反思回顾,帮助同学们复习.例1(2013·江苏扬州)如果10b=n,那么称b为n的劳格数,记为b=d(n),由定义可知,10b=n与b=d(n)所表示的是b、n两个量之间的同一关系.
In recent years, the test papers around the world will ultimately inevitably a new definition of test questions, these test questions tend to have original style, as a large test the pursuit of fairness and justice requirements, the newly defined test questions to reduce the probability of encountering similar problems in the review, Example 1 (2013 · Yangzhou, Jiangsu) If 10b = n, then the number of b is called the number of Laughs , Denoted by b = d (n). From the definition we can see that 10b = n and b = d (n) represent the same relationship between b and n.