以下为句子列表：
英文: A full backpack was not enough, I needed to hung a tent, a dampproof mat, a matting outside my backpack, and a most professional alpenstock and a spider inserted outside my backpack agley, and hung a aluminium water bottle made in Spain at backpack belt a
中文: 背包塞满了是远远不够的，我仍需须要外挂上帐篷防潮垫地席凉鞋和快挂数个，当然最显专业风范的行走杖和三脚架也得斜斜的插在背包外面，再在前胸的背包带上挂上个西班牙产铝制水壶。
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英文: Because concrete crack will greatly affect the security of concrete penstock in hydropower station, the paper applies the theory of global optimization method to predict the maximum concrete crack width in steel-lined reinforced concrete penstock and brin
中文: 摘要基于人工神经网络的全局优化方法的基本理论，对钢衬钢筋混凝土压力管道外包混凝土结构裂缝预测进行了研究，提出了基于神经网络的管道混凝土裂缝预测模型。
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英文: In order to ascertain stress behavior of steel lined reinforced concrete pipe accurately, according to the fundamental principle of non-linear computation of reinforced concrete elements, the steel lined reinforced concrete penstock on downstream dam surf
中文: 摘要为了能够准确地把握钢衬钢筋混凝土管的受力性能，根据钢筋混凝土单元非线性计算的基本原理，对某水电站钢衬钢筋混凝土坝后背管进行了计算分析，得出了钢衬钢筋混凝土管环向应力的分布情况，分布情况说明了此水电站采用钢衬钢筋混凝土坝后背管的结构形式是安全合理的，可以满足工程要求。
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英文: The corrosion resistant plate penstock is in the frame of obvious-stem, which mainly consists of lifting device, frame, gate plate, seal, wedge block compressing set, rod and rod joint, rod guide tube, install accessory and etc.
中文: 不锈钢闸门为明杆式结构，主要由启闭装置、闸框、闸板、密封件、楔块压紧装置、门杆和杆接头、杆导架、安装附件等组成。
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英文: The penstock can be divided into manual type, manual and electric type, electric type according to the headstock.
中文: 由启闭装置的不同型式可分为手动式、电动式、手电动式三种。
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