引入回音壁模式的“模场半径”概念，由“模场半径”计算出的模式间隔和实验测量值之间符合很好。
By introducing the parameter "mode field radius" of WGMs, the mode separations calculated by mode field radius agree well with the experimental resu.
消失模铸造干砂充填紧实过程中，干砂对模型壁的动态压力可间接反映此处干砂的紧实程度。
The dynamic pressure on pattern wall can reflect indirectly the compaction degree of sand during the course of filling and compaction of sand on EPC.
环境气候实验室罐体筒壁施工采用翻模施工技术和无脚手架施工技术。
The tank tube wall construction of climate laboratory is adopted with the somersaulting formwork technology and the no scaffold technology.
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