periodic element 中文意思是什麼
periodic element
解釋
周期元素-
These compounds pair one or more elements from the third column of the periodic table ( such as aluminum, gallium or indium ) with an element from the fifth column ( typically phosphate, arsenic or antimony )
這些化合物將周期表第三欄里的一種或多種元素（例如鋁、鎵或銦）與第五欄里的一種元素（通常是磷、砷或銻）配在一起。 -
Consisting of the protracting graph of hydrogen - like atom ' s angle distributing, computer simulation of the symmetry of molecular orbital and chemical reaction mechanism, showing the molecular point group and symmetry element, computer simulation of molecular vibration, bravias ' s crystal lattice and their transforming, extracting of plane periodic lattice, extracting of solid periodic lattice, close packing of isometrical pellet and the structure of simple mental substance, close packing of unequal pellet and crystal structure of representative ionic crystal, computer simulation of phase analysis by x - ray diffraction
內容包括類氫原子角度分布圖的繪制，分子軌道對稱性和反應機理的微機模擬，分子點群和對稱元素顯示，分子振動運動的微機模擬，布拉維晶格和晶格轉化，平面點陣抽取，立體點陣抽取，等徑網球的密堆積和金屬單質結構，不等徑圓球密堆積和典型離子晶體結構， x射線多晶衍射的微機模擬十個子模塊。 -
The element silicon is so closely identified with computers that most people would be likely to associate it more readily with california ` s high - tech valley than with the periodic table
硅元素與計算機的關系如此密切以至於大多數人可能更容易將它與加利福尼亞的矽谷而不是元素周期表聯系起來。 -
This is an interesting periodic table of elements with pictures provided at the matching position of every element. it introduces to visitors various elements and relevant basic knowledge through the performance of a multi - media cartoon
這是一張趣味元素周期表，表中在每個元素相應位置上都配有圖片，通過多媒體動畫演示向觀眾介紹各個元素及與其相關的基本知識。 -
Quasi - static deformation of granular materials was examined by performing discrete element simulations on polydisperse systems of elastic - perfectly plastic spheres in a periodic cell
摘要本文介紹了對由彈塑性圓球組成的粒度多分散系統進行的軸向準靜態加載和卸載的數值模擬成果。 -
As a new economic phenomenon, knowledge economy has brought infinite hope to people while it has also triggered a chain of disputes as follows : whether the assertion that this is the knowledge economy ' s era is correct ; whether knowledge can become an independent productive element ; whether knowledge economy can tackle problems of periodic economic crises and inflation
作為一種新經濟現象，知識經濟在給人們帶來無限希望的同時，也引發了一系列的爭論：關于知識經濟時代的斷言能否成立、知識能否成為獨立的生產要素、知識經濟能否克服經濟周期和通貨膨脹等。
分享友人