The change is studied between the bearing capacity of beam and column of concrete with the circulation times of corrosion of sea water.
研究了在多离子作用下的不同水灰比的混凝土梁与柱的承载力随海水侵蚀循环次数的衰减变化情况。
2
He writes, since 1998, the oldest, continuous wine column in Chinese in the world in Singapore's largest circulation Chinese newspaper, the Lianhe Zaobao.