1·It's perfection in replication: every wave of corrugation in the cardboard and every tiny pellet that makes up the styrofoam, had to be carved.
其复制的完美性：纸板和每一个微小的颗粒，构成了发泡胶波纹的每一个细节，都必须使用雕刻。
2·If the period of corrugation is too small, the linearity of operating mode becomes very poor.
如果波纹周期太小，则工作模式线性变得很差。
3·However, owing to various shortcomings caused by the existence of great deal of irregular corrugation and processing, the complexity of the structure analysis exists.
但由于这种结构存在着大量极不规则几何形状的波纹和加工所引起的各种缺陷，导致了结构分析的复杂性。
4·Two types of structure of corrugation tank in the whole sealing oil-immersed transformer are introduced. Their economic and social benefits are analyzed.
本文介绍了两种全密封油浸变压器波纹油箱的结构，并对它们的经济效益和社会效益进行分析。
5·The results show that the early failure of the corrugation expansion joint was results from the stress corrosion cracking in the components.
结果表明，波纹膨胀节发生早期失效是由于构件发生应力腐蚀开裂所致。