constraint completely 中文意思是什麼
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Under the complex loadings, the surface flaws of large complex structures and the original defects of materials would initiate the propagation of micro three - dimensional ( 3d ) cracks, and result in catastrophic accidents. for the limitations of the traditional theories of two - dimensional cracks, the safety of actual structures containing 3d cracks cannot be guaranteed completely without the out - of - plane stress constraint
復雜應力作用下，宏觀復雜結構表面加工質量和材料本身固有缺陷以及外來損傷等會引起三維裂紋的萌生、擴展，最終導致災難性的破壞，而傳統二維裂紋理論在解決實際三維裂紋問題時出現不足，無法完全保障結構安全。 -
By combining the characteristics of variant geometric method with that of graphic reduction method, a strategy for solving the geometric constraint of 2d sketch by adopting the compound variationized method has been put forward, which could carry out the solutions completely and effectively on the systems of under - constraint and of perfect - constraint
結合變量幾何法和圖歸約法的特點，提出了採用組合式變量化方法解決二維草圖幾何約束的策略，能夠完整高效地時欠約束和完備約束系統進行求解。 -
Then the nonlinearization procedure is applied to the eigenvalue problem of mkdv - nls hierarchy. under bargmann constraint, it is shown that lax pairs are nonlinearized to be two finite - dimensional liouville completely integrable system
同時，應用非線性化技巧，證明了在bargmann約束下， mkdv - nls方程族的lax對可被非線性化為兩個有限維liouville完全可積系。
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