knowledge field中文意思是什麼

knowledge field解釋
知識場

  • knowledge: n. 1. 知識;學識,學問。2. 了解,理解;消息。3. 認識。4. 〈古語〉學科。5. 〈古語〉性關系。
  • field: n 菲爾德〈姓氏〉。n 1 原野,曠野;(海、空、冰雪等的)茫茫一片。2 田地,牧場;割草場;〈pl 〉〈集...

※英文詞彙knowledge field在字典百科英英字典中的解釋。

  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山(自然保護區) 、黔江武陵山(國家重點退耕還林示範縣,森林覆蓋率50以上)和北碚中梁山(遭人為破壞嚴重)典型巖溶區為對象,選擇了幾種重要的利用方式,包括林地、果園、耕地、棄耕地和灌草坡,採用野外巖溶生態調查和室內試驗測量分析相結合的方法,以不同土地利用方式巖溶土壤肥力為重點,對不同土地利用方式土壤肥力特徵進行量化分析,找出巖溶土壤肥力差異的主要方面及其根本原因,論文主要從土壤剖面物理退化指標(有效土層厚度、有機質層厚度、質地、團聚體、水分含量等) ,化學肥力退化指標(有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等) ,樣地土壤微生物指標(細菌、真菌、放線菌數量及總量)以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究,為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. Researches of more than four decades in the field, especially from the early 1980s on, during which the analysis of the isotopes in fossil brachiopods and early diagenetic cements has contributed much to the knowledge, achieved appreciable progress

    40多年的研究結果,尤其是進入80年代方解石質的腕足化石殼體和早期成巖膠結物等特殊樣品的應用,取得了若干重大研究進展,但同時也發現了一些新的問題。
  3. A dabbler in an art or a field of knowledge

    在這個夏日的黃昏戲水者雲集於月湖。
  4. However, if the speaker lacks a correct estimation of the common knowledge field shared by the other participants, an untrue presumption is likely to occur

    不過,如果發話者對話語參與者的知識共有場缺乏正確的估計,有可能造成其預設的不真實性。
  5. Through teaching practice a series of achievements have been obtained : the knowledge field of students " vision has been widened ; the students " abilities of study have been developed obviously ; the students " probing ability has been developed ; the study results of students has been promoted obviously ; the teaching ability and level of the teachers who took part in the research has been developed greatly

    通過教學實踐,已取得了顯著成果:學生的知識視野大幅度拓寬;學生的學習能力顯著提高;學生的探索精神增強;學生的學習成績明顯提高;參與課題教師的教學水平和教學能力也有很大提高。
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