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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
- 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
- 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
- Of, relating to, or being a system of writing, such as that of ancient Egypt, in which pictorial symbols are used to represent meaning or sounds or a combination of meaning and sound. 象形文字的与一种文字书写体系有关的,例如古埃及的书写体系是用图画符号来表示意义的声音,或者意与音的结合
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- The totality of means by which a designated function is performed or a specific task executed, as in a system of government. 机构执行某一指定功能或行使某一特定任务的手段的总称,如在一政府系统中
- A system of shorthand based on phonetic transcription. 表音速记法基于语音表述的速记方法
- Language is a system of signs that express ideas. 语音是一种表达观念的符号系统。
- A system of secret or cipher writing; a cipher. 密码一种秘密的或用密码书写的系统;密码
- 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
- To establish a system of joint meeting. 建立联席会议制度。
- Such a symbol used in a system of numeration. 位(数)用于计算系统的符号
- Of or based on a system of coordinates. 坐标:坐标系的或基于坐标系的。
- A line that intersects a system of other lines. 截线一条与其它一系列线相交的线
- A protective casing for a system of gears. 齿轮箱一种保护性的箱子,用来存放一套齿轮
- A system of measurement, such as the metric system. 计量制,如公制
- A system of philosophical inquiry or demonstration. 哲学体系哲学上探求与证实的体系