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- A calculating Hurst index method and its use have been recommended. 介紹了R/S計算hurst指數的方法和用途。
- Application of Integrated Fertility Index Method in Evaluating Changes in Soil Fertility. 應用指數和法對潮土農田土壤肥力變化的評價研究。
- The joint toxicity of heavy mental ions lead, zinc and cadmium to Hydra sp. was evaluated using the additive index method. 摘要以水螅為實驗生物,採用相加指數法,研究了鉛、鎘和鋅3種重金屬離子複合污染物的聯合毒性。
- As one of the two information retrieval languages, it consists of keyword language, system of subject heading, descriptor indexing. 主題法作為兩種主要的情報檢索語言之一,其功用在傳統的文獻檢索中已經得到了充分的體現。
- Erbium-doped holey fiber with hexagonal lattice was modeled by using effective index method. 六角點陣的摻鉺多孔光纖是通過採用有效折射率法建模的。
- Objective:To discuss the effect of evaluation on research performance with compositive index method. 目的:探討運用綜合指數法來評價醫院科研績效。
- The fundamental principle and calculation of potential hazardous index method were introduced. 介紹了潛在危害性指數法的基本原理和計算公式。
- The effective index method(EIM) and its inherent errors are analyzed, and an improved method is proposed. 分析了有效折射率法及其計算偏差的產生原因,提出了一種改進方法。
- Index method was relatively simple and practicable,and model method had obvious logicality and system. 指數法計算方法較簡單、實用;模型法具有較強的邏輯性和系統性;
- In this paper, by using the fixed point index method, the authors discussed the periodic boundary value problem of first order differential systems. 摘要利用錐上的不動點指數研究了一階非線性常微分方程組的周期邊值問題。
- The green index method and the single channel method are presented in this papr to calculate the Area of winter wheat with the NOAA/AVHRR digital data. 本文提出了用NOAA氣象衛星AVHRR的定量資料計算冬小麥種植面積的方法,即綠度指數法和單通道法。
- Combining the modified effective index method, a novel method for calculating the complex reflection spectrum is proposed. 結合改進的有效折射率分析方法,提出了一種計算光纖光柵譜特性的新方法。
- We compare and analyze current international landownership adjusting in land adjustment and focus on the farmland value index method. 對目前國際上通用的土地整理權屬調整方法進行了比較和分析,並重點研究了農地價值指數法。
- The application of the improved Nemerow index method to the evaluation of the groundwater quality in Panshi City shows more objective and logical results. 將改進的尼梅羅指數法應用於磐石市地下水環境質量評價,結果表明改進的方法更客觀、合理。
- Moreover, it edits the calculating programs in both index Method,which gives the approximate solution and Simplex Algorithm,which gives the accurate solution. 設計了用指數法求近似解或單純形法求精確解的演算法程序。
- The paper introduces the database, code and index method of IR spectrogram and discusses the design and application of computer assistant index system of IR spectrogram. 摘要介紹了紅外光譜圖譜計算機輔助檢索系統中資料庫的建立、譜圖的編碼、圖庫檢索方法以及系統實現過程。
- The safety assessment for oxirane production system of ethylene chemical plant in Fushun was made by using the risk index method of fire and explosion of Dow's Chemical Company. 運用道氏火災、爆炸危險指數評價方法對撫順乙烯化工廠環氧乙烷生產系統進行安全評價,同時對該系統的危險因素進行辨識並提出整改措施。
- A blank field descriptor is a descriptor to make blank on output. 一個空白欄位描述符是在輸出中形成空格的描述符。
- In addition, dispersing performances ofthis kind of dispersant were evaluated with light transmission ratio index method, clay weight methodand granularrnetric analysis method. 另外,用透光率指數法、粘土稱重法和粒度分析法對其分散性能做了綜合評價。
- Through the analysis of China's GDP per capita of the last twenty years by the Theil index method,the paper reveals that the economic growth is unbalance between provinces. 利用泰爾指數對中國近20年的人均GDP數據進行分析,發現中國省區間一直存在著不平衡的經濟增長。