actual service life 中文意思是什麼
actual service life
解釋
實際使用壽命-
This article investigated deeply the actual state and problems on linklaters and alliance prduction, life and social service, which had performed for 3 years in petrochina southwest oil and gas field company ( it is called company for short as follows ), and analyzed the differencesand the reasons between the prices of part linklaters and alliance and government pricing and market pricing. and researched on the price and supersion mechanism of linklaters and alliance home and abroad. and propounded some suggestions about pricing standard and the range of price control in production, life and social service
本論文通過深入調查中石油西南油氣田公司（以下簡稱公司）近3年生產、生活、社會服務關聯交易現狀及存在的問題;重點分析了公司部分關聯交易價格與政府定價及市場定價的差異及其形成差異的原因;研究了國內外關聯交易價格及監管機制;提出了公司生產、生活、社會服務關聯交易價格定價基準及價格控制幅度建議。 -
This arctile mainly discussed the actual state and price problems in production life and social service in linklaters and alliance of company from 2003 to 2005. 2. the analisis of pricing standard theory of linklaters and alliance
主要研究目標: 1 .主要研究數據為公司2003至2005年內公司生產、生活、社會服務關聯交易現狀及其價格問題; 2 .關聯交易價格定價基準理論分析; 3 .公司生產、生活、社會服務關聯交易定價基準及價格控制幅度建議; 4 .公司規范關聯交易管理、結算措施和建議。 -
On the basis of collecting and processing many datum and materials. firstly. this paper analyzes main activities and cost constitutions of each stage of the life cycle of a fcs, and lay a foundation for later analysis and evaluation of system lcc. secondly, a basis method and usage range for estimating the system lcc are introduced. a multivariate linear regression model of pcs development cost and cost driven factor is built by use of the parametric method and supplies the base of cost estimation of newly - developed systems. thirdly, combine actual examples and make statistical analysis of lcc of a certain pcs developed by our institute, predict unhappened usage and service cost with grey prediction method, obtain proportion of each constitute to the lcc. forthly, according to actual conditions, use the fuzzy theory to overall evaluate efficacy of the fcs, fifthly, combimng our actual conditions, investigate specific measures of how to implement the life cycle cost management in our institute and put forward a new conception of developing web - based flight control system lcc management information system with pdm as the platform. at last, investigate important factors such as reliability and maintainability that may affect the life cycle cost of the fcs in detail, and put forward specific methods of lowering the life cycle cost of the fcs
論文在收集和整理大量資料的基礎上，首先深入分析了飛控系統壽命周期各階段的主要活動以及各階段的費用構成，為以後系統壽命周期費用的分析和評價奠定了基礎；其次，介紹了壽命周期費用估算的基本方法和使用范圍，並利用參數法建立了飛控系統研製費用與費用驅動因子的多元線性回歸模型，為新研系統的費用估算提供了依據；第三，結合實例對我所研製的某型飛控系統的壽命周期費用進行統計分析，運用灰色預測方法對未發生的使用及維修費用進行預測，得出了該系統的壽命周期費用以及各組成部分所佔比例；第四，根據實際情況，首次運用模糊理論對飛控系統的系統效能進行了綜合評價，構造了飛控系統系統效能模糊綜合評價模型；第五，結合我所實際，探討了如何在本單位實施加強壽命周期費用管理的具體措施，提出以pdm為平臺，開發基於web的飛控系統lcc管理信息系統的新構思；最後，對影響飛控系統壽命周期費用的重要因素如可靠性和維修性等進行了詳細地研究，提出了降低飛控系統壽命周期費用的具體方法。 -
With the development of bearing material and the fixing precision, the result of current calculation to the low speed and heavy load rolling bearings ’ surplus service life are more different to the actual productions
另一方面隨著軸承材料性能和安裝精度的不斷提高，現行理論上對這種特種軸承剩餘使用壽命評估結果與實際使用年限相差甚遠，對實際生產的參考價值不大。 -
At the meeting chongqing agriculture bureau bureau chief the king jumped over comrade to give the speech on the new countryside demonstration village construction, proposed the new rural reconstruction needed to request according to ministry of agriculture to achieve face is actual, persisted worked, obtains the total request which the actual effect, the farmer profited, really seized firmly dryly makes the result, through the demonstration village information service station construction, advanced the information service to enter the village to receive right of residence, lets the farmer do well the production management using the information, increased the income, the rich cultural life, the renewal idea, improved the quality, truly let the peak temple the populace enjoyed the actual benefit which the information brought
會上重慶市農業局局長王越同志就新農村示範村建設作了講話，提出新農村建設要按農業部要求做到面向實際、堅持實干、求得實效、農民得利的總要求，真抓實干做出成效，通過示範村信息服務站建設，推進信息服務進村入戶，讓農民利用信息搞好生產經營，增加收入，豐富文化生活，更新觀念，提高素質，真正讓高峰寺的群眾享受信息化帶來的實惠。 -
139 synchromotors for the south - to - north water transfer and taihu harnessing project has been installed in jiangsu province technically, synchromotors are designed to have a service life of about 20 years while, according to statistics, most of the actual service life can not be as long as 20 years. to make matters worse, some of the synchromotors could only work for about 10 years and for those running a relatively a long time needed overhauling every year
同步電機的正常使用壽命（指線圈）應在20年以上，但據統計，各地大泵站同步電機運行壽命多在20年以下，有的僅10餘年；部分運行時間較長的大型泵站同步電機每年均需大修；有的泵站泵機組起動困難或無法起動。 -
Analysis method to estimate service life of cutting tools is demonstrated with an actual calculation example
並通過算例說明刀具壽命預測的分析方法。
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