元素的周期律 的英文怎麼說

中文拼音 [yuándezhōu]
元素的周期律 英文
periodic properties of the elements
  • : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
  • : 4次方是 The fourth power of 2 is direction
  • : Ⅰ名詞1 (圈子; 周圍) circumference; periphery; circuit 2 (星期) week 3 [電學] (周波的簡稱) c...
  • : 期名詞[書面語]1. (一周年) a full year; anniversary 2. (一整月) a full month
  • : Ⅰ名1 (法律; 規則) law; rule; statute; regulation 2 (律詩的簡稱) short for lüshi 3 (姓氏) a ...
  1. Our results show that, during the evolution of a binary system, the system widens as it loses mass, and the orbital period increase, while orbital eccentricity remains nearly constant, which can explain the distribution regulation of orbital elements of normal g - k giant and barium stars and the distribution character of the heavy - element abundances of barium stars

    計算結果表明,隨著星風吸積過程進行,在星風質量損失階段系統軌道半長軸將增大,導致軌道增大,而偏心率變化不大,由此可以解釋普通紅巨星雙星系統和鋇星系統軌道根數分佈規和變化情況以及鋇星重豐度分佈特徵。
  2. The aesthetics feature of the elementary periods law

    美學特徵
  3. Based on the general conception of holography, the author analyzes the tourism region with a holographic view of human - nature relationship, and considers, in the core, the origination, development, transformation of tourism region system is a course in which the resources system is transformed to the economic system , to the cultural system, which demonstrates by the structure of tourism region objection system ? ? from the structure of tourism resources to the structure of tourism products , to the structure of the tourism markets , to the structure of tourism industries, and each step of transformation needs the input of anti - entropy from the subjection system ? ? the tourists, the tourism scholars, the tourism enterprising, the tourism media, the government and the local people who urge the region sustainable development. there are six chapters in the dissertation : in the first chapter, on the base of holographic view, the author constructs a holographic space which consists of one - dimensioned time, three - dimensioned space and multi - dimensioned system, which can supply for the study of variety and multi - perspective of tourism region subsystem, meanwhile originationable theory, fractal theory and down - to - the - earth theory are put forward as methodology, what ' s more, the author constructs the paradigm of the tourism region development as the frame of region tourism development. in the second chapter, with a holographic view, some concepts of tourism region system, both objection system and subjection system, are defined again, especially, the conception of tourism, tourist, tourism resources and tourism product, the author considers, it ' s only through information that can explain how the tourism derived and developed, what the tourist demands and utility are, and the relationship between the inner subjection system is regarded as mutuality

    本論文結構共分6個部分:第一部分,從全息學基本觀點出發,構建出由一維時間、三維空間和多維系統組成全息空間,這為研究旅遊地域各子系統多樣性和多角度性提供了理論依託,並將化思考、分形理論和紮根理論作為旅遊地域開發主要方法論,構建出旅遊地域全息開發思維範式,為旅遊地域開發奠定了堅實理論框架;第二部分,從全息角度對旅遊地域系統,包括客體系統和主體系統,進行全新界定,尤其對旅遊活動、旅遊者、旅遊資源及旅遊產品概念進行全新界定,認為只有從信息角度才能理解旅遊活動產生、發展以及旅遊者需求和效用,並在旅遊地域開發關繫上提出了互為主體觀念;第三部分,從空間角度對旅遊地域進行分析,認為旅遊地域是運動,要運動形成要結構變化,進而推動整個旅遊地域運動,同時,旅遊地域運動還受到環境系統制約和影響,筆者還對旅遊地域相互作用關系作了較為深入研究,認為不同等級間和同等級間旅遊地域相互作用遵循不同;第四部分,通過對旅遊地域理論再認識,詳細分析了影響旅遊,並提出旅遊地域全息理想模式是logistic曲線;第五部分,筆者對旅遊地域開發模式進行了總結,從主體角度提出了4種旅遊地域全息開發模式? ?資源主導型、學者主導型、企業媒體主導型和政府大眾主導型,並從環境系統對旅遊地域開發影響程度出發,提出2種修正模式? ?微阻礙模式和重阻礙模式;第六部分,以安西縣為例,在全息分析安西縣旅遊地域發展狀況之後,強調旅遊產品開發與設計是旅遊地域開發關鍵,並運用全息觀點對旅遊產品開發進行了實證研究。
  4. The tendency of chemical elements with similar positions in the periodic table to have similar properties

    化學表中有相似位置時具有相似特性趨勢
  5. Periodic properties of the elements

    元素的周期律
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