electron shell 中文意思是什麼

electron shell 解釋
電子層
  • electron : n. 【物理學】電子。 the electron beam 電子束。 the electron theory 電子（學）說。
  • shell : n （pl shells 2 義為 shell）1 殼；介殼；甲殼；貝。2 （昆蟲的）翅鞘；蛹的蛻皮。3 【解剖學】種子的...
  1. All the alkali metals have a single s-electron outside a closed shell.

    所有的堿金屬都在閉合殼層之外有一單個S電子。
  2. All the alkali metals have a single s - electron outside a closed shell

    所有的堿金屬都在閉合殼層之外有一單個s電子。
  3. All the halogens require one more electron to complete a p-shell.

    所有的鹵素都要求得到一個額外的電子來填滿P殼層。
  4. Except for the transitional elements, valency electrons are in the outermost electron shell.

    除去過渡元素外，價電子位於最外面的電子層。
  5. An incident electron can knock an inner-shell electron out of a target atom.

    一個入射電子能把靶子原子的內層電子撞出來。
  6. Through analysis on the structure of valence electron shell, the atom radius, the bonding orbital and other important parameters, this paper discusses the irregularity in the second circle of nonmetal elements and the irregular courses

    摘要本文通過對第二周期元素價電子層結構、原子半徑、成鍵軌道及其重要參數的分析，討論了第二周期非金屬元素的不規則現象，並且分析了產生這些不規則性的原因。
  7. The infrared spectroscopy, transmission electron microscopy, light scattering and x - ray photoelectron spectroscopy are used to characterize the polymer structure and the morphology of the latex particles. the results demonstrate that composite latex with core / shell morphology is indeed successfully prepared

    利用紅外光譜、透射電鏡、激光粒度儀、表面能譜分析等手段對聚合產物的化學結構及乳膠粒粒子形態進行了表徵。
  8. In this model the arrangement of bonds around the central atom is considered to depend upon how many valence-shell electron pairs.

    在這個模型中，認為圍繞中心原子的化學鍵的排列取決于價層中電子對的數量。
  9. Measurement of l - shell ionization cross sections for silver by electron impact

    殼層電離截面的測量
  10. Double - shell heat energy storage microcapsule was prepared used the prosperities of microcapsules were investigated. a phase change material as core, which melt point was 24 c and phase transition heat was 225. 5j / g. the microcapsules would been used in indoor wall to regulate the temperature and saving energy sources. the surface morphological structure was examined by means of scanning electron microscopy

    其中當乳化速度為2500r min 、乳化時間大於5min 、壁材滴加速度小於0 . 5ml ? min ~ （ - 1 ）且系統調節劑為芯材的30 40時微膠囊的粒徑分佈集中； dsc顯示微膠囊包覆相變材料不影響其相變點，相變儲熱明顯。
  11. Abstract : the influence of electron screening on electroncaptu re for the most abundant nuclei in massive stars at the presupernova stage is discussed by using the shell model. it is shown that the total rate of chance of el ectronfraction should be multiplied by a factor of about 0. 8 0. 9 with the elec tron screeningtaken into account

    文摘:利用核的殼層模型，討論了電荷屏蔽對超新星的前身星階段一些較豐的核在一些重要的溫度-密度點的電子俘獲率的影響，結果表明由於電荷屏蔽的作用其電子豐度變化率須乘以一個0 . 8 0 . 9的因子
  12. An ion is an atom that, through electron transference, has lost or gained electrons in its outer shell.

    離子就是經過電子轉移而失去或獲得外層電子的原子。
  13. The super slim cpt deals with two problems, one is to extend the deflection angle of electron beam and another is to minimize the length of glass shell, especially the length of funnel

    摘要彩色顯像管的超薄型化涉及到兩方面的問題，其一是擴大電子束的偏轉角，其二是減小玻殼的長度，尤其是錐體玻殼的長度。
  14. The graphite is covered with a thin film of disordered carbon according to the measurements of xrd, bet, particle size analysis and scanning electron micrographs ( sem ). sugar and phenol resin are used as the precursors of the shell - carbon materials. structure and performance of composite structure carbon material are studied in detail

    提出邊緣碳原子及表面碳原子含量對炭材料嵌理性能的作用機理，並導出該機理的具體表現形式，即炭材料的形貌、比表面積、顆粒大小、有序化程度等結構與物理特性對炭材料的嵌貍性能的影響。
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