bore stress 中文意思是什麼
bore stress
解釋
內徑應力-
This paper elementarily collects the anomalies of coseismic and post - seismic effect such as seismic activity, crustal deformation and underground liquid and so on observed in china ' s mainland, which include the evident seismic activity ( especially in yunnan ) increase, obvious crustal deformation, such as the abnormal variation of crustal stress and strain in bore volumetric deformeter and the remarkable change of underground temperature, the chemical component, especially the underground water level
初步匯集了在中國陸區觀測到的地震活動、地殼形變、地下流體等多學科震時和震後效應的異常變化，包括地震活動性（特別是雲南地區）的顯著增強；地殼形變觀測，尤其是鉆孔應變觀測記錄到地殼應力應變的震時和震后顯著變化，以及地下水溫度、化學成分、特別是水位的突出變化。 -
A kind of dairy structure which bore rational stress and was built easily was available to provide a scientific basis for the standard designing and popularization of dairy housing
最終得出了一種受力合理、施工方便的牛舍結構，為成乳牛舍的標準化設計和在我國推廣提供了理論計算依據。 -
Stress which three portal frames of dairy housing bore under different conditions was analyzed and relations between different post distance, roof gradient and structure internal force capability and steel dosage were obtained. at the same time, the structural section was optimized with float stress exponent method to lower steel dosage
通過程序，對牛舍三種門式剛架結構在不同工況下進行了應力分析，分析了不同柱距、屋面坡度與結構受力及結構用鋼量的關系，並用準則法中的浮動應力指數法對優選出的結構進行了截面優化，達到了降低結構用鋼量的目標。 -
The surface of natural fracture ( crack ) is parallel to the orientation of maximum principal stress. the principle orientation of anisotropic permeability reservoirs agrees with the orientation of the maximum principle stress. many engineering problems ( e. g. bore - hole stability, casing deformation failure during drilling, reasonable arrangement of wells, the optimum design of hydraulic fracture and so on ) are influenced by the in - situ stress orientation
天然裂縫面和裂隙面與最大主應力方向平行；在各向異性低滲透率油田中主滲透率方向與最大水平主應力方向趨向一致：在鉆井過程中井壁穩定性，套管變形和損壞，油田開發井網合理布置、水力壓裂優化設計等都與地應力方向有關。 -
" the quality the first, customer is highest and serves for first " is the trillion stretches the quality policy that screw stress, as long as you have demand inside the hexangular bore screw or have any screw aspect problem to welcome you contact with us, the trillion stretch the screw absolutely lets feeling that you already feel at home here
品質第一客戶至上服務為先是兆伸螺絲講求的品質政策，只要您有需要內六角孔螺絲或有任何螺絲方面問題歡迎您與我們聯絡，兆伸螺絲絕對讓您有賓至如歸的感覺。
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