study on the design method 设计方法研究
A study is performed on the method for design of a miter gate CAD system and some correlative functions of the system.
对船闸人字门CAD系统的设计方法进行了研究，探讨了相关的设计问题。
The reliability design method attempts to quantitatively study their uncertainty and estimate its influence on the safety of a structure.
可靠度设计方法企图定量地研究这种不确定性，并估计它对建筑物安全性的影响。
But the method of its design analysis is not perfect yet, and the study on its reliability, deformation and displacement is also very poor.
但目前土钉支护结构的设计分析方法仍不够完善，对其可靠性、变形位移计算的研究也很不足。
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