初至波 - 引用次数:1参考来源 - 多孔介质中水位变化对波形、波速和波谱影响的实验研究 A Laboratory Study of Influence of Variation in Water L evel on Velocity,Waveform and Spectrum in Porous Medium
The method for theoretical calculationofparametrictransientsignalarray, in which the nonlinearabsorption of primary wave has been taking into consideration, is presented.
Kerry delivered his endorsement in South Carolina two weeks before that state's primary, as Clinton is riding a wave of enthusiasm following her victory over Obama in the New Hampshire primary.
Vazquez said another topic of discussion will be able the recent wave of cuts by primary aluminum producers who have had to curtail output because of the low prices.