氫原子 的英文怎麼說
中文拼音 [qīngyuánzi]
氫原子
英文
hydrogen atom-
Aldehyde a type of organic compound with the general formula rcho, where the - cho group ( the baldheaded group ) consists of a carbonyl group attached to a hydrogen atom
醛:一種組成為rcho的有機化合物, - - cho基團(醛基團)是由碳酰基結合氫原子形成的。Calculation of energy characteristic value and characteristic function of hydrogen atoms with a kind of calculating signs
用一種算符計算氫原子的能量本徵值和本徵函數The net effect of the cno cycle is the same as the p - p chain. but carbon is used as a catalyst
的方式進行,這循環所造成的結果和質子質子鏈沒有分別,都是把四顆氫原子核結合為一顆氦原子核碳的作用猶如催化劑。Since a carbon nucleus is six times more positively charged than a hydrogen nucleus, the cno cycle can only operate at the higher temperature and density provided by the more massive stars
但因碳原子核帶的電荷是氫原子核的六倍碳氮氧循環需要只有質量大星體所能提供的較高溫度和壓力才能維持。Deoxy sugar a sugar in which oxygen has been lost by replacement of a hydroxyl group ( oh ) with hydrogen ( h ). the most important example is deoxyribose
脫氧糖:羥基被氫原子置換導致失去氧的一類單糖。最重要的脫氧糖就是脫氧核糖。The specificity of the hydrogen migration has been demonstrated through the use of deuterated compounds.
這種特殊的氫原子遷移,已經用氘化化合物予以證實。The suggestion was that the deuterons ? hydrogen nuclei bearing an extra neutron each ? making up the heavy water were fusing
這項宣布掀起極大的爭議,因為這表示,重水中的氘核(比一般氫原子核多一個中子)發生了融合反應。Chlorinated hydrocarbon a hydrocarbon in which one or more hydrogen atoms are replaced by chlorine atoms. some chlorinated hydrocarbons are used as insecticides, e. g. aldrin, dieldrin, and ddt
氯代烴類:烴中一個或多個氫原子被氯原子取代。一些氯代烴類被用來作殺蟲劑。如艾氏劑、狄氏劑和ddt 。Bohr radius was the radius of the circle in which the electron moved in the ground state of the hydrogen atom, according to the bohr theory.
根據玻爾理論,玻爾半徑是在基態氫原子中電子運動的圓周半徑。Hydrocarbons are molecules containing only hydrogen and carbon atoms.
碳氫化合物是只含碳原子和氫原子的分子。We now incorporate this condition into the analysis of the hydrogen atom.
現在我們把這個條件用於分析氫原子。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。Atomic hydrogen maser
氫原子微波激射器One of the hydrogen atoms of the active methylene group is replaced with a cyclooxy group.
活性亞甲基上的一個氫原子是被環氧基所取代的。Signal strength is modified by properties of each proton ' s microenvironment, such as its mobility and the local homogeneity of the magnetic field
發射信號的強度由每個氫原子周圍的微環境的性質來調整,如質子的移動性與磁場的局部的均一性。Hydrogen embrittlement of 2205 duplex stainless steel has been evaluated using electrochemical permeation measurement, hydrogen microprint technique and slow strain rate tensile test in this study
摘要本實驗主要利用電化學氫滲透量測、氫原子微印技術及慢速率拉伸試驗,針對2205雙相不?鋼的氫脆性與氫原子擴散方式的關系進行探討。Based on the hmiltonian expression for hydrogen atom in combination with the theory proposed, the theoretical values of the hydrogen atom ' s energy, ground state energy and spectrum constant and the electron orbital angular momentum are given
根據氫原子的量子哈密頓量表示,結合創新的量子算符代數理論,得到氫原子的能量、氫原子的基態能量、電子軌道角動量、氫原子的光譜常數等各種物理量的理論值。Abstract : the magnetic moment of a hydrogen atom is calculated by using the solution of the relativistic wave equations. it is shown that the so called total magnetic moment are produced from the electron orbit motion. these results show that the total angular momentum j is actually the relativistic orbital angular momentum
文摘:利用氫原子的相對論性波動方程解計算了氫原子的磁矩.結果表明,現行量子理論中所謂的總磁矩實際上都是由電子的軌道運動產生的,由此提出了所謂的總角動量實際上是相對論性軌道角動量的看法The hydrogenlike atom is the single most important system in quantum chemistry.
類氫原子在量子化學中是獨特的而最重要的體系。In fact, it turns out that some of the relativistic wave functions for the hydrogen atom are infinite at the origin.
事實上,實際情況是氫原子的某些相對論波函數在原點是無限的。分享友人