鉆井工程成本 的英文怎麼說
中文拼音 [zhēnjǐnggōngchéngchéngběn]
鉆井工程成本
英文
drilling engineering cost- 鉆 : 鉆Ⅰ名詞1. （打眼用的工具） drill; auger 2. （指鉆石） diamond; jewel Ⅱ動詞（用尖物在另一物體上轉動） drill; bore
- 井 : Ⅰ名詞1 （從地面往下鑿成的能取水的深洞） well 2 （形狀像井的東西） sth in the shape of a well 3 （...
- 工 : Ⅰ名詞1 （工人和工人階級） worker; workman; the working class 2 （工作; 生產勞動） work; labour 3 ...
- 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
- 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
- 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
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Chemical admixtures have become the indispensable ingredient of modern concrete and gained wide uses in the fields of civil engineering, water conservancy constructions, road and bridge, underground structures, oil well platforms and marine constructions, etc. as the most important kind of chemical admixture, the fabrication and application technology of superplasticizers, to some extend determine the development of production technology of concrete
混凝土外加劑已經成為現代混凝土材料的基本組份，正在建築工程、水利水電、道路橋梁、地下結構、石油鉆井及海工結構等中獲得越來越廣泛的應用。高效減水劑是混凝土外加劑中最重要的化學外加劑，其生產和應用技術水平很大程度上決定著當今混凝土材料生產技術和施工應用水平。Drilling footage and cycle were regarded as two independent variables, while the drilling data accomplished by the changqing drilling engineering company were taken as samples, and then those two hypotheses were testified by the method of statistical analysis to set up a drilling cost forecast model with a strong explanation
構建了鉆井進尺和鉆井周期兩個自變量，並以2003年長慶鉆井工程總公司完成的鉆井數據為樣本，運用統計分析方法來驗證這兩個很設，並構建成本預測模型，該模型的解釋力度較強。In chapter one, the basic composition, function and simulating press of the full scale drilling simulating test device have been generalized. furthermore, the current research results in domestic and international of the similar problem and its practical significance have been illustrated
第一章在概述全尺寸鉆井井底壓力模擬試驗裝置的基本組成、功能及模擬試驗工藝流程的基礎上，闡述了國內外同類課題研究的發展現狀和研究該課題的現實意義。
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