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- It is the special feature that switch angle of view, time cycle fault or non-time cycle, standardise the construction. 视角转换,时序“倒错”与非时序,还有结构的模式化,是该报道较突出的特征。
- A new optimal pulse width modulation(PWM) technique with unsymmetrical switching angles was introduced for high power applications. 针对大功率逆变器的应用介绍了一种基于不对称开关角的优化脉冲宽度调制方法。
- In this paper, the means of harmonics control by selecting switching angles are analyzed for improving quality of output voltage in cascaded multilevel inverter. 为改善级联型多电平逆变器输出电压波形质量,对通过控制逆变单元开关角实现级联多电平逆变器谐波控制的方法进行了分析研究。
- The plant was growing at an angle. 植物呈一定角度生长。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- For obtaining practical output voltage waveform,the optimized strategy of widening a couple of switch angles is presented based on the specific requirement of on-off time of switching device. 为了得到实际输出电压波形,根据开关器件通断时间的具体要求,提出了展宽开关角对的优化策略。
- The performance of the electric vehicle is improved greatly in which the harmonic wave of output voltage, power loss and torque pulsation of the system are decreased by controlling the switch angles. 它运用规则采样法产生正弦脉宽调制波，通过开关角的控制抑制逆变器输出电压中的谐波分量，降低了电动机的损耗和转矩脉动，使电动车的运行性能得到了较大改善。
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- I know you want to angle for compliments. 我知道你想取得别人的赞扬。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- We would like to hear your angle in this dispute. 我们想听听你在这场争论中的观点。
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- The roof of the house pitched at a 45°angle. 屋顶倾斜四十五度。
- No, hold it a second, switch that to roast chicken. 不，等一等，把那个换成烤子鸡。
- The famous tower of Pisa leans at an angle. 有名的比萨塔是斜的。
- Long lectures really switch me off. 我觉得冗长的演讲很烦人。
- He tried to angle for her attention. 他尽力想引起她对他的注意。
