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单词 平均数
释义 DEFINITIVE EXAMPLES 权威例句〔BUT〕December saw a more than average rainfall; however, the possibility of a drought is still strong. 12月份的降雨量高于平均数,但是发生干旱的可能性仍然很大。朗文写作活用〔MORE〕All the students in the group were found to have above average IQ scores. 这组中所有学生的智商被发现高于平均数。朗文写作活用〔MORE〕New Haven's school drop-out rate is more than double the statewide average. 纽黑文市学校的辍学率比州平均数高出一倍多。朗文写作活用〔accident-prone〕Having or susceptible to having a greater than average number of accidents or mishaps.易出事故的,易遭遇意外的:具有或倾向于大大超出平均数字的事故或不幸的美国传统〔atmospheric pressure〕Pressure caused by the weight of the atmosphere. At sea level it has a mean value of one atmosphere but reduces with increasing altitude.大气压力:因大气层的重量而产生的压力。在海平面上有一平均数值,即一个标准大气压,随着海拔高度增加而减小美国传统〔average out〕We were given a set of figures to average out.给了我们一组数据要算平均数。外研社新世纪〔average〕A number that typifies a set of numbers of which it is a function.平均数:一个代表一组作为整体的数的特征的值美国传统〔average〕Class sizes in the school are below the national average.这所学校班上的人数少于全国平均数。牛津高阶〔average〕Mathematics Of, relating to, or constituting an average.【数学】 平均的:属于、关于或组成一个平均数的美国传统〔average〕Take all these temperatures and find their average.把这些温度都测一下,算出它们的平均数。韦氏高阶〔average〕The average of 16, 8, and 6 is 10.*16、8和6的平均数是10。韦氏高阶〔average〕The average of 3, 8 and 10 is 7.3, 8,10 的平均数为 7。朗文当代〔average〕The average of 3, 8, and 10 is 7.3、8、10的平均数是7。英汉大词典〔average〕The average of 4, 5 and 9 is 6.*4、5、9 三个数的平均数是 6。牛津高阶〔average〕The average of the three numbers 7, 12, and 20 is 13, because the total of 7, 12, and 20 is 39, and 39 divided by 3 is 13.7,12和20这三个数的平均数是13,因为7,12和20的和是39,而39除以3是13。剑桥高阶〔average〕You'll have to calculate the average.你得算出平均数。牛津搭配〔bat〕To have (a certain percentage) as a batting average.有…的打击率:具有(一个规定的百分数)作为打击平均数美国传统〔calculation〕The calculations are based on average annual data.这些计算结果是根据年度平均数据得来的。牛津搭配〔mean deviation〕In a statistical distribution, the average of the absolute values of the differences between individual numbers and their mean.平均偏差,平均差:统计概率函数中,各个数与其平均数之差的绝对值的平均数美国传统〔mean〕The mean of 3, 5 and 7 is 5.三、五、七的平均数是五。文馨英汉〔mean〕The mean of 7, 9 and 14 is 10.7,9 和 14 的平均数为 10。朗文当代〔mean〕What you do first is to calculate the mean.你首先要做的就是计算平均数。外研社新世纪〔medial〕Mathematics Being or relating to an average or a mean.【数学】 平均数的,中间数的:平均的或中间的,或与其有关的美国传统〔moment〕Statistics The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution.【统计学】 矩,动差:任意变量的正整数功效的期望值。第一个矩是分配的平均数美国传统〔near〕The average works out at 79.4, as near as dammit.平均数算出来是794,非常接近。麦克米伦高阶〔okay〕Add them together, divide by five, and you've got the average. Okay?把它们相加再除以5就是平均数, 明白吗?外研社新世纪〔parameter〕Statistics A quantity, such as a mean, that is calculated from data and describes a population.【统计学】 母数:一种如平均数等从数据中计算出来的用来描述总体的数值美国传统〔root mean square〕The square root of the average of the squares of a set of numbers.均方根:一组数的平方的平均数的平方根美国传统〔slightly〕January's sales were slightly better than average.一月份的销售额稍高于平均数。朗文当代〔tm.〕True mean.真实平均数美国传统〔weight〕Statistics A factor assigned to a number in a computation, as in determining an average, to make the number's effect on the computation reflect its importance.【统计学】 权数:在计算中指定给某数字的系数,从而使该数字对运算的效果反映其重要性,用于决定一个平均数美国传统The average of 4, 5 and 9 is 6.4、5、9 三个数的平均数为 6。牛津商务
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