Research on the methods of exploration-based creative design 基于空間探索的創(chuàng)造性設計方法的研究
Games are a method of exploration for your child and a way to inspire his curiosity 游戲可以讓孩子探索與學習,并激發(fā)他們的好奇心。
At the basic principle part, this paper introduced the key technology of data warehouse, online analytical processing, data mining and the method of exploration 在基本原理部分,闡述了建立數(shù)據(jù)倉庫、聯(lián)機分析處理、數(shù)據(jù)挖掘的關鍵技術及實現(xiàn)方法。
1 . summarization of methods of exploration right valuation aboard . the existing development status of exploration right valuation aboard, main methods and qualifications of application have been mainly introduced 對國外的探礦權評估方法的發(fā)展現(xiàn)況、主要應用的評估方法情況以及各種評估方法的應用條件進行介紹。
In order to apply the basic principle of a new em method of exploration to practice and to provide some bases for developing equipment, the following three problems are analyzed and discussed : when the source signal is a sharp electromagnetic pulse, the output waveforms of the second-order band-pass filter of incident wave and reflected waves; the inversion method by using the waveform of transient superposition of incident waveform-front and reflected waveform-fronts to get electric conductivity and thickness of strata; and the key problem in the design of sounding equipment 摘要為能夠實施電磁測深新方法的基本原理,并為研制探測儀器提供一些依據(jù),分析和討論了源信號為尖脈沖時,入射波與地層反射波通過二階帶通濾波器的輸出波形;利用反射波與入射波前沿瞬態(tài)疊加的波形,反演地層的電導率和厚度的方法及與探測儀器有關的主要問題等內容。