This paper introduces the study procedure of elevator model and the method of story-selection by PLC(programming logic controller) in detail.
该文介绍了应用于实验教学的电梯模型研制过程，同时详细介绍了电梯选择楼层的方法。
In narrating time, not only did he break out the traditional writing method according to time, but also showed unique thinking on the selection of story time.
在叙事时间上不但部分地打破了以往小说按时间先后的顺序写作的方法。而且故事时间选定也别具匠心。
The result shows that this method has better effect for prediction of the seismic property for the frame structure of bottom story and is suitable for application in the scheme selection of this...
结果表明，该方法对底框结构抗震性能预测效果较好，适宜于该类结构方案选择时应用。
应用推荐