例句與用法

1. Modern power inverters provide the industrial control industry with significant advantages , especially the faster switching devices of pulsewidth modulated ( pwm ) inverters have increased drive performance
   現(xiàn)代變流技術(shù)為工業(yè)控制提供了?種完美的方案，尤其是pwm變頻器的高頻率開關(guān)大大提高了交流電動機(jī)的調(diào)速性能。
2. Such pulsewidth and peak power introduces extreme physical conditions such as high temporal resolving power , strong electromagnetic field and high pressure . and these introduced a comprehensive and profound revolution in fundamental and technology science
   這樣的脈寬和功率密度帶來了實(shí)驗(yàn)室前所未有的高時間分辨率以及強(qiáng)電場，強(qiáng)磁場，高壓強(qiáng)和高溫度的極端物理條件，引發(fā)了基礎(chǔ)科學(xué)和技術(shù)科學(xué)一場廣泛而深刻的變革。