替代原子 的英文怎麼說

中文拼音 [tìdàiyuánzi]
替代原子 英文
substitution atom
  • 替 : Ⅰ動詞1 （代替） replace; substitute for; supply [take] the place of 2 [書面語] （衰敗） decline Ⅱ...
  • 代 : Ⅰ動詞1 （代替） take the place of; be in place of 2 （代理） act on behalf of; acting Ⅱ名詞1 （歷...
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 替代 : substitute for; supersede; replace; substitution; replacement
  1. A bohr atom is a solar system in miniature, with electrical forces taking the place of gravitational forces.

    玻爾的原子模型是太陽系的縮影，不過以電力替代萬有引力。
  2. The dobby jessica mitford knew is only fleetingly mentioned and would not necessarily stand out in a reader ' s memory - not in a pre - potter world, anyway

    如果你用原子彈替代伏地魔，那麼那種恐怖的氣氛，自我中心與偏見，那些面色蒼白無法找到工作的人群，加上那些爭取最底層普通民眾提名的人民黨政治家們，這一切看上去是如此熟悉。
  3. The results show that ( 1 ) loops are in general more variable than stems, and in loops a strong adenine bias are observed : ( 2 ) there does not exist a saturation effect in stems, loops or all positions of the 16s rrna gene fragments : ( 3 ) in the molecular cladogram, bagarius forms a sister group with glyptothorax, and euchiloganis forms a sister group with pareuchiloglanis, and exostoma forms a sister group with glyptosternum : ( 4 ) the phlogenetic positions of pseudecheneis, exostoma and glyptosternum are not recognized ; the glyptosternoid fishes are not monophyly although they are defined by 13 osteological apomorphies ; the incongruence of cladograms between molecular and morphological sets may be caused by less informative sites of the 550 homologous sites ; ( 5 ) e. davidi and e. kishinouyei could be the same species according to the genetic distances ; p. sinensis and p. anteanalis could be too

    結果表明： （ 1 ）環區平均變異位點較莖區多，有很強的a偏好性； （ 2 ）沒有替代飽和現象； （ 3 ）分子系統樹上?屬和紋胸?屬構成姐妹群，石爬?屬和?屬構成姐妹群， ?屬和原?屬構成姐妹群； （ 4 ） ?屬、原?屬和褶?屬的系統發育位置不定， ? ?魚類並未形成一個單系類群；可能的原因是所得到的16srrna基因片段信息位點太少； （ 5 ）青石爬?和黃石爬?可能是同一物種，中華?和前臀?可能是同一物種。
  4. The imported transparent glaze fired at lower temperature was analysed semi - quantitatively by adopting emission spectroscope. the stripping of lead and cadmium from this transparent glaze fired at lower temperature in ceramic product was determined by atomic absorption spectroscope. the effect of chemical composition on the stripping of lead and cadmium was analysed. upon the author s opinion, the overproof lead stripping from the imported transparent glaze fired at lower temperature can only be settled by adopting lead - free glaze instead of adopting low - lead prescription. the author succeeded in developing an excellent lead - free transparent glaze fired at the lower temperature of 1000 1050. the success is based on an inquiry into the feasibility of using such new agents of fusion as li2o and sro in replacement of pbo ; and on a study of the effects of the contents of sio2 ， al2o3 ， b2o3and other metallic oxides on such performances of glaze as coefficient of linear expansion, fusion temperature and transparency. it is also based on an analysis of coefficient of linear expansion of blank and glaze on an analysis of coefficient of linear expansion of blank and glaze on their correlation ; and on a study of technology for preparing glaze

    採用發射光譜儀對進口低溫透明釉進行半定量分析，並用原子吸收光譜儀測定其陶瓷製品的鉛、鎘的溶出量，分析化學成分對鉛、鎘溶出量的影響.結果表明，進口低溫透明釉採用低鉛配方不能解決鉛溶出量的超標問題，只有採用無鉛釉才能解決.探討用氧化鋰和氧化鍶等新型熔劑完全代替氧化鉛的工藝，研究釉料中氧化硅、氧化鋁、氧化硼和各種金屬氧化物的含量，對釉的線膨脹系數、熔融溫度和透明度等性能的影響.分析坯料、釉料的線膨脹系數及其相互關系和釉料制備的工藝，研製出優質的1000 1050低溫無鉛透明釉
  5. Copper atoms are replaced by zinc atoms as the amount of zinc is increased.

    隨著鋅量的增加，銅原子逐步為鋅原子所替代。
  6. Instead of using an adhesive bond strain gauge, laser spots are used to achieve an atomic bond between the deformation body and measuring cell

    使用激光點焊代替膠結技術應變測量儀來實現變形體和測量元件的原子連接。
  7. Use of electron mass instead of the reduced mass to calculate the ground-state energy of the hydrogen atom gives －13, 606 ev, which is in error by 7 parts in 13, 000.

    用電子質量代替摺合質量去計算氫原子基態能量給出-13606電子伏，誤差是13000分之7。
  8. Use of electron mass instead of the reduced mass to calculate the ground - state energy of the hydrogen atom gives 13, 606 ev, which is in error by 7 parts in 13, 000

    用電子質量代替摺合質量去計算氫原子基態能量給出- 13606電子伏，誤差是13000分之7 。
  9. By analyzing the differentiae of the total cross sections ( tcs ), the differential cross sections ( dcs ), the partial wave cross sections ( pcs ), the change patterns of the cross sections and the influence on the cross sections because of the var iations in the mass of systems and the relative kinetic energy of incoming atoms for symmetric isotopically substituted systems he, ne, ar, kr, xe - h2, d2, t2 have been obtained. in this paper, we use the tang - toennies potential model for the inertia gas atoms - h2 systems, the murrell - sorbie potential surface with five parameters for the molecules h2, d2, t2. for the inertia gas atoms - d2, t2 systems, we use the same potential surface with the inertia gas atoms - h2 systems

    通過分析he 、 ne 、 ar 、 kr 、 xe ? h _ 2 、 d _ 2 、 t _ 2各碰撞體系在總截面、微分截面和分波截面等方面的差異，總結出在h _ 2分子的對稱同位素替代情形下惰性氣體原子與h _ 2分子體系碰撞截面的變化規律；通過比較he 、 ne 、 ar 、 kr 、 xe ? h _ 2 、 d _ 2 、 t _ 2各體系在碰撞總截面、微分截面、分波截面等方面的不同，詳細討論了同位素替代碰撞體系中體系約化質量及入射原子的相對碰撞能量的變化對碰撞截面的影響，得出了這種影響的規律性。
  10. Ln this new model, each er atom replaces a si dimer on the top layet, and every two adjacent er atoms form a pairlike smicture, with a surface vacancy being illtroduced among two adjacent er dimers

    該模型中，每個鉺原子替代了一對硅二聚物，且每兩個相鄰的鉺原子形成配對的二聚物結構。同時每兩個相鄰的鉺二聚物間存在著表面空位。
  11. Ntu " khpi " is the only higher education institution that trains specialists for such important branches of machine - building as turbine construction for atomic, thermoelectric, hydraulic power engineering, heavy electric machine - building, tractor - building, computer control systems for internal combustion engines, boiler - and reactor manufacturing, fat technologies and fat substitutes technologies, tank - building, electrical insulation, cable and condenser engineering

    哈爾科夫工業大學是唯一一所培養下列重要部門的機器製造業專業人材：原子能、火電和水電渦輪機製造，重型電機製造，拖拉機製造，內燃機、鍋爐和反應堆的計算機控制系統，油技術和油替代技術，坦克製造，電氣絕緣，電纜和電容器製造。
  12. 2. in the process of synthesis of mesoprous silica, manganese ion was doped to substitute partially for silica in the framework and hexagonal mesoporous manganese - containing silica mn - mcm - 41 was prepared. xrd, hrtem, n2 adsorption isotherm showed the direct evidences for a well - ordered hexagonal nano pore structure

    在mcm - 41合成過程中，引入mn ~ （ 2 + ）對硅氧骨架中硅原子進行部分替代，以形成雜原子介孔分子篩，並研究引入量對有序結構的影響。
  13. Furthermore, they offer a number of advantages compared to the predominant ito films nowadays : ( i ) cheap and abundant raw materials ; ( ii ) nontoxicity ; ( iii ) good stability in hydrogen plasma, which is of significance for applications related to amorphous silicon solar cell. so the study on zao film is becoming fashionable

    而zno ： al （ zao ）薄膜由於具有優良的光電特性而成為ito薄膜的潛在替代材料，且它還具有原材料來源豐富、成本低廉、無毒以及在氫等離子體中具有較好的穩定性等優點，是目前研究的熱點薄膜材料之一。
  14. On the basis of the existing electronic weight sorter controlled by pc, a new microcomputer control and measurement system is developed, which reduces the cost of the device and keeps the former system ' s main function

    本課題在現有電子稱重式水果分選機的基礎上，對設備的測控系統進行了重新研製，將原有的pc機控制替代為單片機控制。
  15. The third position from a designated carbon atom in an organic molecule at which an atom or a radical may be substituted

    第三位在有機分子中從一指定碳原子后第三個位置，在此一個原子或原子團可能被替代
  16. This probability cloud obeys a quantum mechanical principle called heisenberg ' s uncertainty principle, which states that there is an uncertainty in the classical position of any subatomic particle, including the electron ; so instead of describing where an electron or other particle is, the entire range of possible values is used, describing a probability distribution

    這個概率雲服從所謂的海森堡測不準原理的量子力學原理，原理表明任何亞原子微粒包括電子經典位置具有不確定性；因而代替描述電子或其它微粒所處位置，用全部范圍里的概率值描述概率分佈。
  17. In the era of electronic documents, provenance principle still has strong vitality and unsubstitutable significance

    電子文件時代，來源原則依然具有強大的生命力，它的指導意義具有不可替代性。
  18. Of seven sweet - taste proteins, brazzein has smallest molecular mass, simply molecular structure and is most heat - stable. in order to make use of brazzein, we have studying on the expression of brazzein gene in e. coli and plants : lettuce and tobacco. the results obtained are summarized below

    為了更好的利用甜蛋白，探討brazzein基因在原核生物和植物中的表達，本論文進行了一些研究，結果如下： 1以合成的brazzein基因為模板，通過引物設計引入突變位點，在基因5 』末端引入ala的密碼子替代原有序列中編碼pglu的密碼子。
  19. We use the fuzzy pid control arithmetic with self - reliant factor for the speed loop

    速度環的設計採用的是自調整因子的模糊pid控制演算法，代替了原有的pid控制。
  20. A dress of rose - coloured satin, very short, and as full in the skirt as it could be gathered, replaced the brown frock she had previously worn ; a wreath of rosebuds circled her forehead ; her feet were dressed in silk stockings and small white satin sandals

    一套玫瑰色緞子衣服代替了原先的棕色上衣，這衣服很短，裙擺大得不能再大。她的額頭上戴著一個玫瑰花蕾的花環，腳上穿著絲襪和白緞子小涼鞋。
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