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- system of Three Boards 三会制度
- Greg Watson, head of OCR, one of three main exam boards, said the system of league tables and Ofsted inspections piled pressure on teachers to get results at all costs. Greg Watson是三大考试委员会之一--OCR的会长，他说，考试名次表的体系和教育标准署调查对老师们施加了压力，，使老师们不惜任何代价去取得好结果。
- Sometimes it adopts the system of three victories in five games. 有时也采用5局3胜制。
- Of or being a crystal system of three equal axes lying at right angles to each other. 等轴晶的，由三根相等的轴彼此以直角相交构成的晶体系统的。
- Saturn is encircled by a system of three rings lying in the plane of its equator. 土星周围沿赤道面有三个光环。
- In developing our democracy, we cannot simply copy bourgeois democracy, or introduce the system of a balance of three powers. 我们讲民主，不能搬用资产阶级的民主，不能搞三权鼎立那一套。
- In developing our democracy,we cannot simply copy bourgeois democracy,or introduce the system of a balance of three powers. 我们讲民主，不能搬用资产阶级的民主，不能搞三权鼎立那一套。
- A new circuit is introduced which consists of EPROM and can generate a six channel trigger pulse required by the conversion system of three phase fully controlled bridge. 介绍一种用EPROM芯片构成能产生三相全控桥变流装置所需六路触发脉冲的新型电路。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The effect of three kinds of surfactants on mass transfer in the system of HNO_3 strip-extraction was studied in the modified extraction cell. 在改进的传质池中研究了3种表面活性剂对硝酸反萃体系传质的影响。
- 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 orientation accuracy of the PH9/PH10 probe head has been improved,thus the rotary probe system of three coordinates measuring machine(CMM)can be calibrated once for all. 提高了 PH9/ PH10回转体的定位精度 ,从而实现三坐标测量机回转测头系统的一次性标定
- 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
- Eichhornia crassipes (Mart.) Solms, an aquatic plant native to the Amazon Plain of South America, has a mating system of three floral morphs (L, M, and S) - tristyly. 原产于亚马逊河流域的水生植物凤眼莲(Eichhornia crassipes)在花部结构上有三种花型(L、M和S),故其配殖系统(mating system)为典型的三型花柱(tristyly)。
- 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。
- This trait is completely embodied in every work and it makes the series of “THREE KINGS” manifest itself overally to be a gigantic system of symbolism in meaningful formation. 这不仅在每部作品中有所体现，而且在整体上使得“三王”系列在意义形态上表现为一个庞大的象征系统。
- The division of three zones is more effective to establish the prewarning system of contamination flashover, and is in much favor to practical application. 试验证明此划分有利于污闪预警系统更清晰地建立，有利于工程人员的实际操作。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
