以下为句子列表：
英文: Adopting the viscous-elastic method of energy conversion, the stress, strain and fracture distribution or evolvement rules of the composite structure of steel bridge deck asphalt mixture surfacing were explored.
中文: 采用粘弹性损伤模型的能量转换方法对钢桥面沥青混合料铺装层应力场、应变场及损伤场分布状况进行研究。
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英文: Deep flaw information in missile engine composite structure is very weak and its echoes overlap badly in time field and frequency field, which lead to the difficulty in information abstraction.
中文: 摘要导弹发动机深层信息非常微弱，而且多次回波的时域频域严重重叠，信息提取难。
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英文: In this paper ultrasonic model of missile engine composite structure is set up and the optimal time window is selected to model, at last it can detect deep flaw in composite structure with the technology of wavelet-spectrum successfully.
中文: 通过系统响应的角度，对导弹发动机部位复合结构材料的超声信号进行建模，利用最优时间段截取分析建模，采用小波谱分析技术对导弹深层缺陷进行成功的识别。
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英文: The reinforced soil retaining wall embankment is a kind of composite structure made up of geotechnical grillages and filling materials, and the critical procedures of quality assurance for construction of the embankment are of vital importance.
中文: 摘要加筋土挡土墙路基是由土工格栅和填料组成的合成体结构，其质量保证的关键工序是十分重要的。
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英文: Study of the Composite Structure of Special-shaped Columns with Concrete Small Hollow Blocks Based on Pseudo Dynamic Test
中文: 异形柱混凝土小型空心砌块组合结构拟动力试验研究及理论分析
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