purpose and scope of the study 中文意思是什麼

purpose and scope of the study 解釋
研究的目的與范圍
  • purpose : n 1 目的，宗旨，意向。2 決意，意志，決心。3 用途，效果；意義。4 （討論中的）論題。vt 想，企圖，打...
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • scope : n 1 （活動）范圍。2 眼界，視界；視野；見識。3 力量，能力。4 發揮能力的「用武之地」，餘地；機會。5...
  • of : OF ＝Old French 古法語。
  • the : 〈代表用法〉…那樣的東西，…那種東西。1 〈用單數普通名詞代表它的一類時（所謂代表的單數）〉 （a） 〈...
  • study : n 1 用功，勤學；〈常 pl 〉學習；研究 （of）; 研究對象；研究項目；值得研究的問題；學問，學業，學科...
  1. Plant endemism is the key problem in floristic study. analysis of endemism in a flora has significant implications in demonstrating floristic richness and diversity, the relationship between plants and their environment, and also in conserving biodiversity of the flora. in view of the situation that most of the past studies on endemism were qualitative, this study is the first tentative approach to the introduction of quantitative indices to the analysis of floristic endemism, with an purpose to push the study of endemism from qualitative to quantitative. four quantitative indices are introduced, i. e. level of endemism ( l ), coefficient of endemism ( c ), degree of endemism ( d ) and general index of endemism ( a ). mathematical formulae have been given to each of the above indices and explanations for them have been presented, and the scope of their use in floristic studies has been delimited and exemplified in this paper. the result shows that they are of good applicability. the proposed indices embody full information of plant systematics and plant geography. with the aid of qualitative analysis, the application of the proposed indices will improve the comparability and precision of endemism study in floristics

    過去有關特有現象的研究主要限於定性的分析，可比性和精確性較差.該文嘗試引入特有現象的定量化指標，以推動特有現象的分析研究從定性水平向定量水平邁進.所引入的4種定量化指標分別是：特有水平、特有系數、特有度以及特有綜合指數.對每種量化指標都給出了數學表達式，說明了其區系學意義，例證和界定了這些指標在植物區系分析中的應用，結果表明，它們有良好的適用性.這些指標充分地包含了植物系統學和植物區系學的信息.結合定性分析，這些指標的應用將增強植物區系研究的可比性，使植物區系特有現象的分析達到更精確的水平
  2. The primary purpose of this feasibility study report is to study and demonstrate the feasibility of establishing a sino - foreign joint venture in electronic city, policy area, zhongguancun science park, beijing for the manufacturing of vacuum freezing dryer and its spare parts in the prc and setting out the scale and scope of the proposed project

    本可行性研究報告的主要目的是研究並證明在北京市中關村科技園區政策區電子城內設立中外合資企業生產真空冷凍乾燥機及其零備件的可行性，並詳述擬議中的該項目的規模和范圍。
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