例句與造句

1. it does dot need the complex vector transformation and the simplifying ac motor any more . instead, it has simple control structure and direct control method, these make the control method simple
   它省掉了復雜的矢量變換與電機模型的簡化處理，控制結構簡單，控制手段直接，使問題變得簡單明了。
2. after vector transformation control is presented, the ac machines control technology can theoretically solve the problem on the static and dynamic performance relative to the dc technology
   繼1971年矢量變換控制技術出現之后，交流傳動技術就從理論上解決了交流調速系統在靜、動態(tài)性能上與直流傳動相比所存在的問題。
3. as a high performance and new machines control strategy developed in 1980's, direct torque control solves the problems that computation in vector transformation control is complex, the control characters are easily affected by the changes in machines parameters, real results of the experiments ca n't achieve the level of the theoretical analysis
   而作為在80年代中發(fā)展起來的高性能的新型電機調速方法，直接轉矩控制又在很大程度上解決了矢量控制中計算控制復雜、特性易受電動機參數變化的影響、實際性能難于達到理論分析結果的一些重大問題。
4. as a high performance and new machines control strategy developed in 1980's, direct torque control ( dtc ) solves the problems that computation in vector transformation control is complex, the control characters are easily affected by the changes in machines parameters, real results of the experiments ca n't achieve the level of the theoretical analysis
   而作為在80年代中發(fā)展起來的高性能的新型電機調速方法，直接轉矩控制在很大程度上解決了矢量控制中計算控制復雜、特性易受電動機參數變化的影響、實際性能難于達到理論分析結果的一些重大問題。
5. leading by the nc bend tube welding jig design flow, develop a series of tools in the cad software platform, then construct the nc bend tube welding jig cad system under the tools collection; 2 ) use the reverse technology of nc bend tube ’ s modeling, aim to the most general nc bend tube, reevaluation the bend tube ’ s essential feature by using the vector transformation algorithm, and establish bend tube model above this foundation
   論文的主要工作包括以下幾個方面:1)提出了數控導管焊接夾具cad系統框架。在數控導管焊接夾具的設計流程引導下,于cad軟件平臺上開發(fā)系列工具集,進而在工具集支撐下構建數控導管焊接夾具cad系統;2)應用了數控導管逆向建模技術。
6. It's difficult to find vector transformation in a sentence. 用vector transformation造句挺難的