例句與造句

1. In this dissertation , the author has accomplished the simulation of the dtc system and analyzed the corresponding results . the software of the digital control system , in which the digital signal processor ( dsp ) is used , has also been designed in the thesis . the direct torque control scheme is studied in the paper , and the simulation models of hexagon flux control system and approximate circle flux control system are presented based on the application of matlab / simulink
   本文對異步電機直接轉(zhuǎn)矩控制變頻調(diào)速方法進行了研究，采用mathworks軟件公司為matlab開發(fā)的系統(tǒng)模型圖形輸入和仿真工具simulink對直接轉(zhuǎn)矩控制的六邊形和近似圓形兩種定子磁鏈控制方法進行了仿真，實現(xiàn)了有速度傳感器的直接轉(zhuǎn)矩控制系統(tǒng)的構(gòu)建，從理論上證明了這兩種方法的可行性。
2. It's difficult to find approximate circle in a sentence. 用approximate circle造句挺難的