tunnel fiber 中文意思是什麼
tunnel fiber
解釋
隧道纖維-
Experiment study of polypropylene fiber net reinforced concrete used in tunnel
隧道用聚丙烯纖維網混凝土力學性能的試驗研究 -
Application of carbon fiber cloth in lining crack repair of road tunnel
碳纖維布在公路隧道襯砌裂縫治理中的應用 -
The paper introduces application mechanism of polypropylene fiber and its practical application in the flood - discharge tunnel project of mozitan reservoir, meanwhile, suggests it can be used widely in the water conservancy
摘要文章介紹聚丙烯纖維的應用機理，以及在磨子潭水庫泄洪洞工程中的實際應用，建議在水利工程中推廣使用。 -
The monitoring and measurement of wet shotcreting polypropylene fiber net lining in the experimental part of dongjusigou tunnel
東巨寺溝隧道纖維噴混凝土襯砌效果監測 -
In optical fiber aspect, the incident beam can be collimated, converted and focused by some kinds of lenses, making the mode of incident beam matched with or near the optical fiber ’ s modes. in this thesis, thorough theoretical analyses and experimental investigations were made for the external optical properties of a 980nm high - power tunnel junction regenerated multi - active - region quantum well stripe - geometry algaas / gaas / ingaas ld and three different stripe - width 980nm high - power
本論文圍繞本實驗室研發的新型隧道再生多有源區980nmalgaas / gaas / ingaas量子阱大功率半導體激光器和多種條寬的單有源區980nmalgaas / gaas / ingaas量子阱大功率半導體激光器的光場外特性、單模階躍折射率光纖和多模漸變折射率光纖的模場特性進行了深入的理論分析和實驗研究。 -
Firstly, the environment harm of the waste rock is studied ; secondly, we research the physics and mechanics property of the waste rock of the dabagou tunnel and get the physics and mechanics property index of waste rock ; thirdly, after comminuting the waste rock and compounding concrete as coarse aggregate, we make the comparison between it and the songshan stone in the fuxin building market at present, it proves to possess extension application value ; fourthly, on the foundation of it, we utilize waste rock as coarse aggregate to compound high strength concrete, steel fiber high strength concrete, polymer cement concrete, asphalt concrete by uniform design and research their mechanics property index by experiment
首先闡述了排矸石對環境產生的危害，其次對大巴溝隧道排矸石的物理力學性質進行了試驗研究，獲得了排矸石的物理力學性能指標。將排矸石粉碎后，作為粗骨料配製成混凝土，與目前阜新建築市場上所用的松山石子進行比較，證明其具有推廣應用價值。在此基礎上，利用均勻設計法，將排矸石作為粗骨料配製成高強混凝土，鋼纖維高強混凝土，聚合物水泥混凝土，瀝青混凝土，通過試驗測定其力學指標，獲得了各種排矸石混凝土的優化方程和最佳配合比。 -
Application of fiber - optic distributed temperature sensor to tunnel monitoring system
分散式光纖溫度傳感技術在隧道監測中的應用 -
Application of fiber bragg grating sensing technology to tunnel monitoring
光柵傳感技術在隧道監測中的應用 -
What ' s more, with the light power obviously intensifying and tunnel noticeably increasing, fiber nonlinearities have become a mainly important limitation imposing on systems
但是，隨著光纖中通道數的增多、光功率的增加，已使光纖非線性效應成為影響系統性能的主要因素。
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