drilling investment efficiency

The paper gives the method to overall evaluate earthquake disaster losses and investment effects,and also offers theoretical basis to optimize structure,design and project investment.

針對不同結構多層商住樓的具體特征,運用結構易損性分析方法對各類房屋未來的震害情況進行了分析,給出了震害損失與投資效果的綜合評價方法,為進行這類房屋的結構選型、設計及工程投資的優化提供一定的理論依據。

Based on comparing investment effect and expense, it is concluded that investment effect in the Central Region of China has been close to the Bohai , investment expense has been less than the Bohai, slightly higher than the Yangtz.

通過投資效果及投資代價的比較,認為中部的投資效果已接近環渤海水平,投資代價已小于環渤海、略高于長三角、非常接近珠三角。

Gives the analyzing and calculating method of enterprise income tax and investment effect.

給出了通貨膨脹影響企業所得稅及投資效果的分析計算方法，彌補了一般項目投資技術經濟分析不考慮通貨膨脹因素影響的不足。

It has presented the index of drilling efficiency expressed by the ration of penetration rate and matrix wear,this determing the optimal drilling parameters based on the latter index.

討論了金剛石鉆進中提高機械鉆速和降低鉆探磨損問題 ;探討了這兩個技術指標與鉆壓、轉速的關系 ;提出了表示機械鉆速和鉆頭胎體磨損關系的鉆探效果指標 ,并根據后者確定出了規程參數最優

This paper readjusts the original data with constant prices,forecasts GDP growth rate in Guizhou for the period of the Eleventh Five-year Plan using the CobDouglas production function,and checks the results with investment effect coefficient.

按不變價格調整原始數據,利用柯布—道格拉斯生產函數模型預測貴州省“十一五”期間GDP增長速度,并利用投資效果系數加以校驗,最后得出結論:為促使貴州省“十一五”期間國民經濟持續快速穩步增長,適度的固定資產投資規模是必要的,保證固定資產投資總量在7700億元左右是比較合理的。

The paper analyzes quantitatively the fixed assets investment and economic increase, and points out the possibility and imperativeness of the investment increase in Jiangxi province, according to the four indexes of fixed assets rate, investment effect coefficient, investment increase coefficient and investment elasticity coefficient.

本文運用固定資產投資率、投資效果系數、投資拉動系數、投資彈性系數等四個指標,對江西省固定資產投資與經濟增長的關系進行定量分析,并提出,江西提高投資率不僅是可能的,也是勢在必行的。

On the effect and lag in the investment in the fixed assets in Hebei Province;

河北省固定資產投資效果及滯后效應分析

An Evaluation on the New Model of Population Health Investment in Rural Areas of China;

農村人口健康投資新模式的評價——論衛生管理的投資效果

Study on the Evaluation System of Investment Performance on Beijing urban Infrastructure Facilities;

北京市基礎設施建設投資效果評價體系研究

EVALUATION OF SET PAIR ANALYSIS OF INVESTMENT EFFECT OF RECLAMATION PROJECT;

殘礦回收項目投資效果的集對分析評價

Research on Effect of Investment in Traffic Building Projects;

交通工程建設項目方案投資效果的研究

A Regional Multi-variable Analysis on Factors Influencing the Effect of Project Investment;

項目投資效果區域風險的多變量測度分析

"Productivity Paradox" and the Comparison of Impact of IT Investments in U. S. and China;

生產率悖論與中美兩國信息技術投資效果比較

Research of the Index System of the Effect of Investment in the Construction of Telecommunication;

關于通信建設投資效果指標體系的研究

An Evaluation Study on Investment Effect of State-owned Enterprise s Technological Transformation in Henan Province;

河南省國有企業技術改造投資效果評價研究

multiplier effect

增加投資所產生的效果

SOME NEW RESULTS OF THE EFFICIENT FRONTIER OF PORTFOLIO INVESTMENT

組合證券投資有效邊界的若干新結果

Analysis on benefits of investment in apple industry of liaoning and Shannxi

遼寧陜西兩省蘋果產業投資效益分析

Analysis on the Effects of Industrial Spreading in Foreign and National Enterprises;

外來投資與內資企業產業擴散效果分析

RELATIONSHIP OF THE DISTRICTS COSTS OF ATTRACTING INVESTMENT AND THEIR BENEFIT AND OPTIMIZATION OF THE INVESTMENT ENVIRONMENT;

地區引資的成本—效果分析與投資環境優化

Research on the Effect of Domestic Fixed Assets Investment to Economy Growth

中國固定資產投資對經濟增長的影響效果研究

The Research on Platform Competition Efficiency and Strategic Effects of Investment

平臺企業競爭有效性及投資策略性效果研究

Study on Economic Effect Evaluation and Investment Decision-making of Eucalyptus Industrial Raw Material Forest;

桉樹工業原料林投資經濟效果評價及投資決策研究

Research on the Economic Effect Evaluation of 3G Project Investment of Jilin Netcom;

吉林網通3G項目投資經濟效果評價研究