Milan produced a brilliant and solid performance tonight to beat Shakhtar Donetsk 4-1 and make an important step towards the qualification to the next round of the Champions League.
米兰今晚，制造了闪耀的，坚定的表现，4：1击败了矿工，在冠军联赛资格赛中走出了重要的一步。
A remote measurement system of solid surface displacement by laser Doppler effect of grating which was used to produce beat frequency is discussed.
研究了利用运动光栅的多普勒效应进行切向位移的遥测技术。
A remote measurement system of solid surface displacement by laser Doppler effect of grating which was used to produce beat frequency is discussed.
研究了利用运动光栅的多普勒效应进行切向位移的遥测技术。
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