In 1971, the 1p and 2p decimal coins were introduced in Britain.英国于 1971 年开始使用十进制的 1 便士和 2 便士硬币。The decimal part of a logarithm. In the logarithm 2.95424, the mantissa is 0.95424.尾数对数的小数部分. 如在对数2.95424中, 尾数是0.You do unde...
In 1971, the 1p and 2p decimal coins were introduced in Britain.英国于1971年开始使用十进制的1便士和2便士硬币。A pocket calculator only works to eight decimal places.袖珍计算器只能计算到小数点后8位数。The figure is accurate to two decimal places .这个数精确到小数点后两...