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- Concrete Crack; Neural Network; Gray Theory; Relational degree Analysis; Crake width forecast. 01混凝土裂缝;神经网络;灰色理论;知识表示模式;关联度分析;裂缝宽度预测
- So updating ideals and planning before construction and impersonal attitude for concrete crack is more important. 主张观念的更新、施工前的策划和对裂缝问题处理的客观态度。
- As to bridge structure, the concrete crack is concentrating representation of bridge bug, and it also is the most familiar disease of bridge. 对于桥梁结构而言,混凝土裂缝是桥梁缺陷的集中表现,也是桥梁最常见的病害。
- This paper analyzes the cause of large concrete crack in the construction engineering, and puts forward preventive measures. 摘要文章分析了建筑工程中大体积混凝土裂缝产生的原因，提出了预防措施。
- This paper analyzes the characteristics of large pump concrete and the cause of Concrete crack, provides corresponding prevention measures. 摘要文章分析泵送混凝土特点及大体积混凝土裂缝产生的原因，提出防治措施。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The construction method of west anchorage of suspension bridge of Yangtse River Egongyan Bridge in Chongqing and technology of anchoring mass concrete is introduced in detail,the main measure protecting from mass concrete crack is given. 详细介绍了长江鹅公岩大桥悬索桥西锚碇的施工方法及锚体大体积混凝土的施工工艺 ,介绍了防止大体积砼产生裂缝的主要措施
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Concrete cracking is one of the reasons for leaking in underground works. 混凝土裂缝是地下工程渗漏的重要原因之一。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- She made a crack about his fatness. 她取笑他肥胖。
- There is a crack in this window. 这扇窗户上有个裂纹。
- She got up at the crack of dawn. 天刚亮她便起床了。
- It was showed that under the transverse tension, high stress concentration and even concrete cracks would appear on the oblique webs of the model. 研究表明，在张拉横向预应力钢束以后，主梁边箱斜腹板中部会出现高拉应力区以及混凝土裂缝。
- Mary found knitting a hard nut to crack. 玛丽发现编织并非易事。
- It can be used to improve the concrete cracking resistance and seepage resistance. 具有改善混凝土抗裂能力、抗冲击抗磨耗能力等作用。
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是个威风凛凛发号施令的强悍的家伙，是个大人物。
- The way to stop concrete cracking is to bung up small cracks before they enlarge. 抑制混凝土继续开裂的方法是在小裂缝扩大之前把他们填满。
