井架
- 與 井架 相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來源于網(wǎng)絡(luò)，僅供參考]
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Oil derrick When it has been decided where we are going to drill, we put up at the surface an oil derrick.
當(dāng)確定鉆孔地點后无码好看中文字幕免费视频，我們就在那里豎起一個井架欧美精品在线免费观看。
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Oil drilling derrick s are important constitutes of oil industry equipments, it belong to large bearing structure.
石油鉆機井架是石油工業(yè)生產(chǎn)設(shè)備中的重要組成部分免费一级色色，屬于一種大型承重結(jié)構(gòu)，對油田生產(chǎn)起著重要作用天天色色色色色色色色色色色色色色色色色。
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Why do players have an interest in capturing the Oil Derrick or Cobalt Mine?
為什么玩家們要占領(lǐng)采油井架或鈷礦偷拍偷窥？
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Material;Welding;Oil derrick;Structure
材料；焊接黄色视频金典免费播放；井架特级激情AAA片；結(jié)構(gòu)
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Finally, the method is demonstrated with some oil derrick.
首先，應(yīng)用當(dāng)量損傷系數(shù)作為判別損傷是否存在與程度大小的綜合評價指標(biāo)www.干干干.cao，建立了損傷剛度矩陣乱论强奸欧美；其次，確定了應(yīng)力與當(dāng)量損傷系數(shù)之間的函數(shù)關(guān)系99日韩精品，推導(dǎo)了應(yīng)力殘差矩陣對當(dāng)量損傷系數(shù)的靈敏度表達(dá)式搞女人的B黄色AA毛片AA；然后，構(gòu)造了基于應(yīng)力的目標(biāo)函數(shù)影视大全高清版官网在线观看，提出應(yīng)用正算過程和優(yōu)化方法反演識別當(dāng)量損傷系數(shù)人人妻人人澡人人爽精品欧美一区；最后，用該方法對某石油井架進(jìn)行了損傷識別性交欧美三级在线。
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The method in this paper is verified through ANSYS, by using the finite element modal analysis. The calculation for the derrick of an oil drilling rig shows that the error is not exceeding 1\%.
通過ANSYS有限元分析對該估算方法進(jìn)行了驗證国产色色色视频，并在石油鉆機井架底座的有限元模態(tài)分析中應(yīng)用該方法對系統(tǒng)固有頻率進(jìn)行了估計，誤差均不超過1\%A级国产精品片在线观看。
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According to the mechanical behaviors of in-service oil drilling derrick,the simulation model for forecasting the ultimate bearing capacity of oil drilling derrick was established on the basis of the double nonlinear theory .
針對在役石油鉆機井架的力學(xué)特征无码A片黄在线观看网址，建立了基于雙重非線性理論的極限承載仿真模型。
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Business scope mainly covers steel structure work of oil well derrick91手机最新国精品自产拍不卡、power station看A片地址、airport and etc.
經(jīng)營范圍涉及石油井架、場館1024手机看电影一区乳、大樓99riav首页、橋梁、塔架国产福利AV在线导航、電廠亚洲熟妇色XXXXX欧美、飛機場等鋼結(jié)構(gòu)工程。
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Surging demand for oil has driven up oil-field costs by boosting demand for skilled labor, rigs and steel.
市場對熟練工人性色生活毛片免费无码观看、井架和鋼鐵的旺盛需求推高了油田開采成本无码亚洲成a人片在线观看无码。
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Mahindra coach Derrick Pereira said his team was in an upbeat mood to garner three points on the morrow.
Mahindra教練井架Pereira認(rèn)為他的隊是在一種歡樂的心情次日獲取三點。
- 推薦網(wǎng)絡(luò)例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47：5 法老對約瑟說国产第一次破苞视频网站观看，你父親和你弟兄們到你這里來了在线视频A片免费关看。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用測地線方程、曲面上兩點間短程線來計算膜結(jié)構(gòu)曲面測地線的方法亚洲免费色视频，同時≡级片免费看，采用測地線間垂線的中點連線和用無約束極值法進(jìn)行空間條狀曲面近似展開的分析午夜久久性爱一区。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大烏鴉，個別謊言的事不要再-其所有的組織的謊言国产九一视频在线观看，在支持美女www片免费。