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- system of radio telephone 无线电话通话方式
- A Study on the Soft and Hardware System of Radio Frequency Identification Technology. 射频识别技术软硬件系统研制。
- An American telephone ordering system of Baker and Taylor. 美国Baker和Taylor公司的一种电话订购系统。
- 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。
- Provide learning supports, through utilizing the established resources and systems of Radio and TV Universities, for other universities and educational institutions developing distance education. 利用电大教育资源,建设远程教育公共服务体系,为高等学校及其他教育机构开展远程教育提供学习支持服务。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- 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
- Voice Alerting System of Radio Cab Signal Onboard MMI 无线机车信号车载显示器的语音播放系统
- The Accomplishment of Radio Remote-control System of Small UAV 小型无人机无线遥控系统的实现
- 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
- The monetary system of some countries used to be based on gold. 过去有些国家的货币制度是金本位制的。
- Britain changed to a metric system of currency in 1970. 1970年,英国已改用公制货币。
