The engine note changed as the aircraft landed, taxied and halted.发动机的声音随着飞机着陆、滑行和停下一直在变化。The tree house had landed in a long tree on a prairie.树屋降落在大平原的一棵树上.Laura landed a plum job with a smart art gallery.劳拉在一家时尚画廊找到了份...
However, the modulation - demodulation of ultraviolet and voice transmission are the key technologies.然而, 紫外光通信的 调制解调技术 以及语音传输是整个系统的关键难点.FM receiver through demodulation , the frequency signals into sound signals.调频接收机通过...
Decentralized robust stabilization problem of a class of interconnected largescale system with parametric uncertainties is considered.考虑了一类参数不确定性关联大系统的分散鲁棒镇定问题.The Special Group itself was infected with interregnum uncer...