| 释义 |
小数xiǎoshù形式上不带分母的十进分数,是十进分数的特殊表现形式。如3/10可写作0.3(读作零点三),27/100可写作0.27(读作零点二七),5(1/1000)可写作5.001(读作五点零零一)。在小数中,符号‘.’叫做小数点,小数点左边的数是小数的整数部分,右边的数是小数部分。{decimal; decimal fraction; fraction or mixed number in which the denominator is a power of 10, generally expressed by the use of the decimal point, to the left of which is integral number and to the right is the decimal number, e.g. 3/10 can be expressed as 0.3; 27/100 can be expressed as 0.27, 5(1/1000) can be expressed as 5.001.} |