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- She used slides as a teaching aid. 她用幻灯片作教学工具。
- The Establishment and Development of China's Legal Aid System. 中国法律援助制度的建立和发展。
- The CD-ROM is easy to use directly as a teaching aid in classroom. 在课室直接使用光碟作教材是否容易?
- Except blackboard and chalk, unbrella is their needed teaching aid. 除了黑板和粉笔,雨伞成为必备的教具。
- The blackboard is a primitive teaching aid used for centuries. 黑板是一种原始的教学辅助工具，已经被使用了数百年了。
- Teaching aided system 辅助教学系统
- Rural Teaches' Aid System 农村社会救助体系
- Design of Authentication of Identity in Teaching Aids System Based on PHP 基于PHP的教学辅助系统中身份认证设计
- All components are designed with computer aided system, complying with the criterion of IMO and type approved by DNV. 所有零部件均采用计算机辅助设计，全部设计符合IMO准则，并获得DNV证书。
- Is "Power Presenter" a helpful tool when you use it as a teaching aid? 您觉得电子白板笔之功能设计,提供您在教学使用上之效果如何？
- A analysis and repair computer aided system for welding machine breakdown is set up by us-ing TURBO-PROLOG language. 利用TURBO-PROLOG语言建立了一个电焊机故障计算机辅助分析与维修系统。
- Photographs make useful teaching aids. 照片是有用的教具。
- Teacher uses efficient teaching aides. 教师准备了足够的教具。
- Thereafter,the establishment and implementation of China's legal aid system was triggered on the whole. 由此，建立和实施中国法律援助制度的工作全面启动。
- Thereafter, the establishment and implementation of China's legal aid system was triggered on the whole. 由此，建立和实施中国法律援助制度的工作全面启动。
- The consultation paper mentions the absence of a legal aid system in the United States. 谘询文件提及美国并无法律援助制度。
- This computer aided system can be used repeatedly and produce impartial evaluation on the ability of each student.The system is open,amendable and cost-effective. 本系统具有模拟的实效性、评估的特异性和训练的可重复性优点，并可以在使用中不断修改、丰富和完善，成本较低。
- We introduce the method of design of air-raid target-stream generation aid system applying expert system. 介绍了用专家系统对空袭目标流辅助生成系统进行原型设计的方法。
- Parents in Kunshan, Jiangsu, are confused as the teachers of a local kindergarten use Mahjong as teaching aid. 江苏昆山一家幼儿园因把麻将带进教室当教具，令部分家长觉得难以接受。
- CARE is emerge(urging) the international aid system to target more money at the woold(root) causes of emergencies. 国际援外合作署正在敦促国际援助系统聚集更多资金以解决紧急事件的根源问题。
