The stress state in the stainless steel pipe - titanium alloy pipe - nitinb shape memory alloy connector system is analyzed by using the theory of solid mechanics and the recovery rules of nitinb shape memory alloy with constrains on the basis of analysis of the structure of the connector system and the all steps in the preparation and the service. a mathematical model for the strength was proposed. the temperature dependence of connecting force and the maximal stress intensity in the pipe connector in the process of preparation and service was studied by programming and computing. the computing results show that the difference of heat expansile coefficient between the coupling material and the pipe material leads to the strength of connector system at room temperature less than the strength at high temperature
通過分析管接頭結構以及制備、使用的各個步驟，運用固體力學的基本理論，結合nitinb形狀記憶合金在約束下的回復規律，對不銹
鋼- -鈦合金管- -四川大學碩士論文nitinb形狀記憶合金管接頭系統內的應力狀態進行了理論分析，建立了強度的數學模型，通過編程計算，研究了不銹
鋼一鈦合金管
一nitinb形狀記憶合金管接頭系統裝配及使用過程中的抱緊力以及最大應力強度隨溫度變化的規律。
Shougang, one of china ' s oldest steelworks, has been blamed for emitting more than 18, 000 tonnes of inhalable particles a year, but the company has already begun moving its furnaces and factories to a new site in neighbouring hebei province
作為中國歷史最為悠久的
鋼鐵廠，首
鋼一直因其每年排放逾1 . 8萬噸可吸入顆粒物而遭到譴責，但該公司已開始將其煉爐和工廠遷至河北省的新廠址。
As true as steel
絕對可靠像
鋼一樣可靠
The causes for lf electrode consumption in no. 1 steelmaking plant of handan iron & steel co. ltd have been analyzed in this paper. it also introduces the measures taken in no. 1 steelmaking plant and the good results gained
對邯
鋼一煉
鋼廠lf
鋼包精煉爐的電極消耗原因進行了分析，並介紹了
一煉
鋼廠所採取的措施及取得的成效。
Iron, which plays a crucial role in oxygen transportation ; 20 milligrams / day for high - mileage runners ; symptoms of low - iron status may include fatigue and headaches
鐵：人是鐵飯是
鋼一頓不吃餓得慌。人體里鐵元素扮演著氧氣運輸的重要角色，沒有氧氣怎麼辦吶？
Read the news report below and write about human activities and the destruction of the environment based on the picture
新聞正文：北京三里屯街頭豎立
一個地球雕塑，
一半是光潔的不銹
鋼，
一半是各種動物的「化石」 ，讓市民思考現代文明對人類生存環境的破壞。
Corrosion is an elctro - chemical process by which a metal such as mild steel, returns to its natural state, state, such as iron oxide or rust
原譯：腐蝕是
一種電化的過程，象低碳
鋼一類的金屬，因腐蝕而回復到自然狀態，如氧化鐵，即鐵銹。
Corrosion is an electro - chemical process by which a metal such as mild steel, returns to its natural state, state, such as iron oxide or rust
原譯：腐蝕是
一種電化的過程，像低碳
鋼一類的金屬，因腐蝕而回復到自然狀態，如氧化鐵，即鐵銹。
Analysis of baosteel no. 1 bf hearth and its long - life measures in the future
寶
鋼一高爐爐缸現狀分析及今後長壽措施
The first stage of zhugang construction project was put into operation in august 1999
珠
鋼一期工程於1999年8月投產。
A special research on the pylon factory of bao - steel stock ltd. is carried out to illuminate methodological engineering application
作為工程應用，對寶
鋼一煉
鋼落錘車間廠房進行了專門的研究。
This paper makes the systemic studies on reliability and reinforceable techinique about steel frame of coke made by dry flame - out of bao - steel
論文圍繞寶
鋼一期干熄焦
鋼框架，對其可靠性和加固技術進行了系統的研究。
The disassembly project of steel structure workshop of shanghai steel factory is the first application of shaped charge blasting technique in the disassembly of heavy steel structure at home
摘要上
鋼一廠
鋼結構廠房拆除工程是我國首次採用聚能切割爆破技術進行的大型
鋼結構物的爆破拆除。
In all these 20 specimens, the embedded electronic steel - concrete slip transfer were respectively embedded on the steel shape webs and inside and outside of the flanges at certain intervals along the embedment length to measure the distributions of the interior slip, and the electronic strain gauges were also installed on the shallow grooves of each steel shape web and flanges at close intervals along the length to measure the distributions of the steel shape web and flanges strain, from which the distributions of bond stress were obtained. with these methods of measuring the distributions of slip and bond stresses, the establishment of the bond - slip constitutive relations were ensured
用力的平衡方程，得到推出試驗中型
鋼混凝土粘結應力的大小及其分佈規律;根據
鋼一混凝土電子滑移傳感器的滑移量測結果，分析了沿型
鋼埋置長度的內部滑移分佈規律，並對試驗量測的特徵滑移值進行了統計回歸;根據粘結應力和內部滑移測量結果，得出沿型
鋼埋置長度方向上各截面的局部粘結應力
一滑移關系曲線，建立了局部粘結滑移本構模型嘆x ）
一s仁， ， … ， c ， … c 。
According to scientists, drinking a glass of pomegranate juice a day can act just like viagra
根據科學家的說法，每天飲用
一杯石榴汁，效果就像威而
鋼一樣。
Flanges and their joints - dimensions of gaskets for pn - designated flanges - corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
法蘭及其連接件. pn -標示的法蘭用襯墊的尺寸.與
鋼一起使用的波紋襯墊，平襯墊，帶槽金屬襯墊和添充金屬襯墊
Study on the frame mode of b to c sale data base for bagang
關於八
鋼一對
一營銷數據庫框架模式研究初探
Establishing the basis of quality special steel manufacturing with the adoption of bao steel corporation s integration strategy
圍繞寶鋼一體化戰略創建特鋼精品基地
