| Subject | English | Chinese |
| math. | common numerical system | 普通编号记数法 |
| busin. | common numerical system | 普通编号法 |
| earth.sc. | integrated numerical system | 集成化数字系统 |
| space | numerical system | 数制 |
| textile | numerical system | 羊毛品质等级号数制 |
| space | numerical system | 数字系列 |
| tech. | numerical system | 数系 |
| anim.husb. | numerical system of wool grading | 羊毛细度支数分级法美国羊毛原按血统分级，后亦采用按细度支数分级方法，自 36〜80支共分为14级 |
| econ. | simple numerical system | 简单数字法 |
| tech. | simple numerical system | 简单数字制 |
| tech. | straight numerical system | 纯数字系统 |
| f.trade. | There are two basic grain grading system in use throughout the world: the fair average quality system and the numerical system. | 世界上现用的粮食分级方法基本上有两种：大路货统货和1、2、3…级分级法。 (The numerical system is the most commen system and the one that Canada uses. 1.2.3 <-> …级分级法是最通用的方法、加拿大采用的就是这种方法。) |
| f.trade. | This numerical system separates grain into divisions of quality defined by grading factors. | 这种 1 2 3 …级分级法将粮谷按各个等级所规定的品质要求分级。 |