以下为句子列表:
英文: The safety standard of anti-seismic structure design of reinforced concrete has been improved, but structure cracks are more and more and hard to control.
中文: 摘要在新规範贯彻执行以来,虽然钢筋混凝土抗震结构的设计安全水准有了提高,但在实际工程中发现,结构出现裂缝的现象反而更加严重和普遍,而且更不易于控制。
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