例句與造句

1. Decimal precision for number datatype ; binary precision for float datatype , null for all other datatypes
   對于number數(shù)據(jù)類型為十進(jìn)制精度；對于float數(shù)據(jù)類型為二進(jìn)制精度；對于所有其他數(shù)據(jù)類型為null 。
2. It's difficult to find decimal precision in a sentence. 用decimal precision造句挺難的