2. Their study
effectuation The Enlightened Ones. They were physicists, mathematicians, astronomers.
原来讥在他们的教徒里婉,有物理学家、数学家、天文学家。
3. This paper discusses the problems of configuration, design and
effectuation of coal mining CAD system.
探讨了煤矿CAD系统的配置、系统设计、系统实现等问题。