例句與造句

1. This thesis , which is devoted to the research on the smart rotor with actively controlled trailing - edge flap for hub oscillatory load reduction , offers a potential approach for the vibration reduction of helicopter
   本文對帶有主動(dòng)控制后緣附翼的智能旋翼用于降低槳轂交變載荷進(jìn)行探索性的研究，為降低直升機(jī)飛行中機(jī)體振動(dòng)水平提供一條有效的新途徑。
2. Because of the periodicity of the hub oscillatory load and the nonlinearity of the i / o relationship of the smart rotor , the neural control methods with both off - line and on - line modeling in frequency domain on the smart rotor and their realization procedures are presented
   飛行中直升機(jī)的槳轂交變載荷以周期性的為主，而智能旋翼的輸入輸出關(guān)系具有非線性特征。據(jù)此，本文提出離線建模的和在線建模的智能旋翼頻域神經(jīng)控制方法，并給出實(shí)現(xiàn)的具體方案細(xì)節(jié)。
3. It's difficult to find oscillatory load in a sentence. 用oscillatory load造句挺難的