常見例句雙語例句Now it has been used successfully in the residual soil, with brick arch supporting system.本文介紹了我院打破常規(guī)在松散殘積土層采用磚拱支護(hù)擴(kuò)底施工的成功嘗試。Introduced a reconstructed project of one storey house with flat brick arch structure which built in the early year.某學(xué)校對早期建造的單層扁平磚拱房屋實施加層改造。The free vibration analysis is conducted by using arch-frame structure model for brick arch floor, from this the local vibration and the whole vibration of the arch are studied.對磚拱樓蓋,采用拱框結(jié)構(gòu)力學(xué)模型進(jìn)行了自由振動分析,并探討了局部振動和整體振動等同題。 返回 arch brick