...)小数的形式,阶码 E 用有符号整数形式,改变 M 中小数点的位置,同时需要修改 E 的值,可以给出有效数字(significant number)的位数,因此 M和 E 决定了浮点数的精度(precision),E 指明小数点在 B 进制数据中的位置,因而 E 和 B 决定了浮点数的表示范围...
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national significant number 国内有效号码
A Significant Number 一个有效数字
a significant number of 数量客观的
nsn national significant number 国内有效号码
a significant number of people 相当数量的人
significant part number 显示性料号
number of significant condition [计] 有效状态数
Seven was another significant number, usually regarded as a bringer of good luck.
7是另一个重要的数字,通常被认为会带来好运。
He has won over a significant number of the left-wing deputies.
他已赢得相当一部分左翼代表的支持。
A significant number of indecent assaults on women go unreported.
很大数量的猥亵妇女罪没有举报。
But he says a significant number of foreign troops will be needed to help establish and then maintain security in Afghanistan, possibly for decades.
VOA: standard.2009.10.16
So 1.1 times 10 to the -31 meters is not, in fact, a significant number when we're comparing it, for example, to the length of a ball, or the size of the baseball field.
所以1,1乘以10的负31次方米,事实上并不是一个很重要的数字,举例来说,当它与一个球的长度,或者一块棒球场地对比时。
And they found significant number of those, reared in,sometimes different continents.
学者发现有很多这样的人,有时甚至在不同的洲长大。
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