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- duodecimal system of numbers 十二进数系
- The binary system of numbers is used in digital computers. 数字计算机都使用二进制数字系统。
- A binary system of numbers is used in many computers. 多种电脑都采用二进位记数法。
- The base of a system of numbers, such as2 in the binary system and10 in the decimal system. 基数数字系统的基数，如2是二进制的基数，10是十进制的基数
- Due to the shady character of most of their patrons, the Zeritskys kept all records by a system of numbers. 鉴于这些顾客中的大多数的糟糕名声，择瑞特斯盖兄弟将他们的全部记录保存在一个数字系统里。
- Astronomers rate the brightness of stars by a system of numbers called magnitudes. The fainter the stars, the greater the number they are. 在天文学上,星星的光度是以星等来区分的,星星越暗,等数越大。
- This paper gives an account of the structure and functions of the management information system of number lines operation on the microcomputer network. 介绍了一个在微机网络上运行的号线管理信息系统的系统结构及系统功能。
- On these islands a system of barter is used. 在这些岛上仍然实行着物物交换的制度。
- The two systems of government are polar opposites. 这两种政体正好相反。
- A practitioner of a system of logic. 逻辑学家使用某一逻辑体系的人
- Advocacy of such a system of government. 联邦主义这种政府体制的主张
- I prefer this system of teaching English. 我喜欢这一种英语教授方法。
- A system of roads radiates from the town center. 一个道路网从镇中心向四面八方伸展出去。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- After the war, the minister reformed the duodecimal system into the decimal system's which improved the currency of money. 作战计划的缺陷是很明显的，但最终它还是成功了。战后，大臣将十二进制改革成了十进制，促进了货币流通。
- A system of pipes, such as those used in plumbing. 管道，管线，管道网一管道系统，如那些用来铺设铅管的
- The bone structure or system of an animal. 骨结构动物的骨构造或系统
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- A cable or system of cables for a cable car. 缆索缆车的一根缆绳或索道系统
- A law court or system of law courts; a judiciary. 司法，司法系统法庭或法庭制度; 司法系统，司法部
