Study on tank excitated by vertical and horizontal seismic elements is carried out in this paper.
研究了储罐在竖向和水平地震分量同时作用下的地震响应。
The results show that the triplet state energy of the ligand is most matching with the excitated state energy of rare earth ions.
结果表明，配体的三重态能级与稀土离子的激发态能级匹配。
This paper expounds the prospecting test study on electromagnetic sounding of fixed excitated source used magnetic stick as magnetic dete…
采用磁棒代替线圈作磁探头，进行了固定源建场测深在地形复杂区的勘探试验。
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