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- 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。
- 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。
- The two systems of government are polar opposites. 这两种政体正好相反。
- 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。
- The exploitation and study on virtual experiment system of hydraulic carne indicate it is feasible that we explore virtual simulating system of laboratory. 液压起重机虚拟样机实验系统的开发研究，表明实际开发实验室虚拟仿真系统是可行的。
- 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
- 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
- Actual system in the condition of laboratory is the background of the study on Virtual experiment system of hydraulic carne that realize system simulation in virtual prototyping by personal computer. 液压起重机虚拟样机实验系统研究，以实验室条件下的真实系统为开发背景，实现了虚拟样机在个人电脑上的系统仿真。
- 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。
- A new system of taxation will be brought into effect next year. 新的税收制度将于明年实行。
- Any system of government by free election naturally lends itself to misuse. 任何自由选举政府的制度都自然而然地可能遭到滥用。
- The optical system of the eye stimulates cells of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- The monetary system of certain countries used to be based on gold. 某些国家的货币制度过去一直是金本位的。
