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显示经济指标时常常用“百分点”这个术语,如增长几个“百分点”或下降几个“百分点”。“百分点”与“百分率”是两个不同的概念。百分率又称百分比,一般用来表示一个数值占另一个数值的比例或数值的增减幅度.如1988年全国工业总产值为18100亿元.其中轻工业产值为8950亿元,占49.45%,百分率在这里表示比例.又如1988年全国工业总产值比上年增长20.7%,百分率在这里表示增长幅度。百分点则专门用于表示百分率的变化情况.如1988年全国乡及乡以上工业总产值比上年增长17.7%,1989年则比上年增长6.8%,那么1989年的增长速度就比1988年的增长速度低10.9个百分点(17.7—6.8=10.9).这里,就不能说1989年增长速度
When displaying economic indicators, the term “percentage point” is often used, such as increasing the number of “percentage points” or decreasing the number of “percentage points.” “Percentage ” and “Percentage ” are two different concepts. Percentage, also known as percentage, is generally used to indicate the increase or decrease in the proportion or value of one numerical value to another, for example, the national gross industrial output value was 1,810 billion yuan in 1988. Among them, the light industrial output value was 895 billion yuan, accounting for 49.45% Here is the ratio, and in 1988, the national gross industrial output value increased by 20.7% over the previous year, the percentage here indicates the rate of increase. The percentages are devoted to the percentage change, for example, in 1988, the gross industrial output value of townships and rural areas in the country increased by 17.7% over the previous year and that of 1989 increased by 6.8% over the previous year, then the growth rate in 1989 was higher than that in 1988 The rate of increase is 10.9 percentage points lower (17.7-6.8 = 10.9). Here we can not say the rate of growth in 1989