conventional number meaning in English

标志数
常用编号
常用荷载
习用数

To determine the conventional number of decimal places for a currency , use the
要确定一种货币符合常规的小数位数，可以使用
According to this situation , the main works and contributions in the paper are as follow : as it is inconvenient to update that the conventional numbering schema is used to represent the structure of xml document , a sparse numbering schema based on improvements is proposed in this paper
这样，必然浪费i / o资源，影响连接的速度。针对以上情况，本文做了以下几个方面的工作：由于采用传统的numberingschema方法来表示xml文件结构不便于元素更新，本文在改进的基础上提出了sparsenumberingschema方法。