以下为句子列表：
英文: 2nd amelioration:based on the first stage,it possesses elastic force and buffers to some extent considerably by using integrated board.But there are still some problems about the deformation of boards.
中文: 第二代改良型：在第一代的基础上进行改良，采用二维实木集成地板，具备一定弹力缓冲作用和耐用性，但仍存在较大的变形问题。
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英文: A 2 dimensional varying thickness finite element model of roll system deformation was built to simulate and analyse rolling process, and then a VCR (varying contact backup roll) was designed for the rolling conditions of PL-TCM (pickling line combined wit
中文: 采用二维变厚度有限元方法建立辊系弹性变形仿真模型，研制了酸轧联机条件下的VCR变接触支承辊，经过工业轧机现场轧制已成功投入1700冷连轧机实际应用。
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英文: A bearing surface transmits the interaction between an arch dam and its foundation,the strength of which directly affects the constraint of the bedrock to the dam,and thus affects the stress and deformation of the dam.The influence is studied in this pape
中文: 建基面是传递拱坝和基岩相互作用的纽带，它的强度直接影响基岩对坝体的约束，从而影响坝体的应力和变形.采用非线性有限单元法，以设计中的某高拱坝为例，分析建基面强度对坝体应力和变形的影响.结果表明建基面强度对坝体应力的影响仅限于建基面附近的局部范围，对最大主拉应力的影响要大于对最大主压应力的影响，建基面强度的降低不会无限地增大坝体的应力数值；建基面强度对坝顶位移的影响较小，但对坝底位移(尤其是顺河向相对位移)的影响较大，当建基面强度较低时，坝底顺河向相对位移随建基面强度的降低而增大.
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英文: A continuous on-line monitor for volume deformation of cement-based material under multi-environment has been developed, which is designed with the environmental simulation technology, micro-distance measuring technology of laser and eddy current and the
中文: 摘要开发出一种多环境下水泥基材料体积变形在线监测仪，本仪器采用环境模拟技术，激光、电涡流测微技术及传动系统，实现在多环境下，对多组试件进行非接触式变形自动化监测，并利用自行设计的模具，可对试样进行带模测试使其适合早期体积变形测试。
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英文: A finite element numerical model for arch dam-gravity pier-foundation system was established to evaluate the effect of high gravity piers on the stress, deformation and anti-sliding stability of Sizhai arch dam, taking the following factors into account,
中文: 摘要为评价高重力墩对四寨拱坝的应力变形和抗滑安全的影响，建立了拱坝－重力墩－地基系统的有限元数值模型，其中考虑重力墩－基础、右岸夹层和拱坝－重力墩等交界面的非线性相互作用，以及基岩材料的弹塑性变形行为。
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