英语翻译Rules for determining significant zeros.1.Zeros appearing between nonzero digits are significant.2.Zeros appearing in front of all nonzero digits are not significant.3.Zeros at the end of a number and to the right of a decimal point aresignificant.4.Zeros at the end of a number but to the left of a decimal point may not beenmeasured or estimated but is just a placeholder,it is not significant.A decimalpoint placed after zeros indicates that they a

英语翻译
Rules for determining significant zeros.
1.
Zeros appearing between nonzero digits are significant.
2.
Zeros appearing in front of all nonzero digits are not significant.
3.
Zeros at the end of a number and to the right of a decimal point are
significant.
4.
Zeros at the end of a number but to the left of a decimal point may not been
measured or estimated but is just a placeholder,it is not significant.A decimal
point placed after zeros indicates that they are significant.