undiscovered loss 中文意思是什麼
undiscovered loss
解釋
未發現的損失- undiscovered : adj. 未被發現的；未知的；隱藏的。
- loss : n. 1. 喪失；丟失，遺失。2. 減損，損失，虧損（額）；損耗；減少，下降。3. 失敗；輸掉。4. 錯過；浪費。5. 損毀；【軍事】傷亡；〈pl. 〉 傷亡及被俘人數。
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Undiscovered loss clause
未發現損失條款 -
The security and dependability of the extra long bridge structure have become the general concern question of the society in these days. because of the influence of the prestressed loss, the real stress does n ' t coincide with the designed stress, that is to say, the calculated stress does n ' t display the condition of the real structure stress properly, and thereby the undiscovered danger leads to the quality of the engineering construction
特大型橋梁的結構安全可靠性已成為當今社會普遍關注的問題。對大跨度預應力混凝土橋梁而言，由於預應力損失的影響，結構的實際應力與設計應力很難完全吻合，即計算應力不能很好地反映結構的實際應力狀態，從而留下安全隱患，嚴重影響了工程建設質量。
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