时间:2022-09-16 20:23:00
熊州〔美国阿肯色州的别称〕。
bear: n. 1.【动物;动物学】熊。 2.【股票】空头,卖方, ...
state: n. 1.〔常作 S-〕国,国家;〔通例作 S-〕(美国 ...
Discussion on rice bearing state and yield under drought
干旱胁迫下水稻生育状态及产量的探讨
Battle - born state
战火诞生州
To study the flexural behavior , ultimate bearing state and laws of internal force redistribution of prestressed concrete continuous beams cast by different construction methods , the model tests for three pieces of the continuous beams were carride out , in which three kinds of the construction methods , such as those of lowering formwork supports at one time , transferring simply - supported structure into the continuous one and casting the beam by cantilever construction , were considered
摘要为研究不同施工方法下预应力混凝土连续梁的弯曲性能、极限受力状态及内力重分布规律,进行了3根连续梁模型试验,分别考虑一次落架、简支变连续和悬臂施工3种施工方法。