晶格振動 的英文怎麼說

中文拼音 [jīnggézhèndòng]
晶格振動 英文
crystal lattice vibrations
  • 晶 : Ⅰ形容詞（光亮） brilliant; glittering Ⅱ名詞1. （水晶） quartz; （rock） crystal 2. （晶體） any crystalline substance
  • 格 : 格象聲詞rattle; gurgle
  • 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. Treating the anharmonic terms of potential energy as perturbations, and employing the formulas for atomic displacements and hamiltonian in phonon occupation number representation, the formulas for thermal expansion coefficients of crystal nano - wires are derived and the numerical calculations are carried out in this paper

    摘要將原子間相互作用勢的非諧項作為微擾，運用聲子數表象中的晶格原子振動位移和晶格振動哈密頓公式，推導了納米晶體線的熱膨脹系數公式，並進行了數值計算。
  2. Abstract : considering the second nearest - neighbor interaction and cubic, quartic anharmonic interactions simultaneously, we employ the multiple scales method combined with a quasidiscreteness approximation to calculate the lattice vibration. it is shown that the kind of nonlinear chain exhibits envelope soliton, envelope kink and envelope antikink soliton. these results can also be used to explain the experimental phenomena that the kink amplitude of the self - localized structure is determined only by the intrinsic properties of its lattices

    文摘:同時考慮次近鄰諧振相互作用和三次方、四次方非諧相互作用，利用多重尺度結合準離散近似方法去計算晶格振動行為，發現一維非線性點陣中存在包絡孤子及正扭結型包絡孤子、反扭結型包絡孤子，解釋了自局域結構的幅度只取決于點陣中的固有參數的實驗現象
  3. Researches on second nearest neighbor for lattice vibration of one - dimensional diatomic chain

    一維雙原子鏈晶格振動中的次近鄰
  4. 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。
  5. Because the lattice vibration is weak at very low temperature, the contributions of electrics and other low energy excitations become dominant parts of specific heat. therefore, we can study the micromechanism of many physical phenomena from specific heat measurement

    在很低的溫度下，由於晶格振動變得很弱，電子和低能激發貢獻越來越突出，這對我們通過低溫比熱研究很多現象的微觀機制十分有利。
  6. Small amplitude approximation and dynamic stabilities of a strained superlattice

    小振幅近似與形變超晶格系統的動力學穩定性
  7. Crystals varied in patterns or grid - sizes - color combinations - and tones. crystals follow harmonic frequencies and could be used with an instrument that looks like a tuning fork

    水晶有不同的形狀、晶格、大小、顏色組合以及不同音調。水晶隨著調和的頻率振動和能夠視為調音叉子一樣的工具來使用。
  8. The lattice vibrations are called phonons ? they behave just like particles, and their emission and absorption by the electrons generate a weak attractive interaction

    晶格的振動稱為聲子，它們的行為就像粒子，被電子放射或吸收時會產生微弱的吸引力。
  9. The fluorescence intensity of pb became weak when the crystal phase began to form in tha the lattice vibration absorbed the energy induced by the fluorescent transition

    隨著體系中晶態的生成， pb離子進入晶格中，由於晶格振動所產生的聲子吸收了躍遷回落產生的發光能量， pb離子的熒光強度明顯下降。
  10. This course examines classical and quantum models of electrons and lattice vibrations in solids, emphasizing physical models for elastic properties, electronic transport, and heat capacity

    本課程檢驗了固體中的電子以及晶格振動的經典和量子模型，重點強調于彈性性質，電子輸運過程和熱容的物理模型。
  11. The results showed that the structure of wheat straw was destroyed in liquefaction, with producing some ramification of glucose some screened strains can decompose and use the liquefaction products

    結果表明，液化產物中出現甲基和亞甲基等基團的振動，並存在麥草纖維素的單體葡萄糖的衍生物，說明液化反應破壞了纖維類廢棄物的晶格結構。
  12. Qualified molten steel from the steelmaking furnace will be contained in ladle and conveyed to continuous caster, poured into crastyllizer through pouring basket, then handled with the processes of vibration, water spraying cooling, straightening, roll conveying, flame cutting, and cooling on cooling bed, finally the formed billets will be stored at the stockyard or directly sent to the heating furnace of rolling mill for heating

    煉鋼爐冶煉出合格的鋼水，用鋼水包送至連鑄機，經中間包澆注到結晶器，再經振動水噴淋冷卻拉矯輥道輸送火焰切割冷床冷卻，最後存放于鋼坯堆放區或直接送至軋鋼機加熱爐進行加熱。
  13. On the basis of the two - component soliton vibrator model, the motion of a kink pair consisting of kinks in different sublattices and soliton for the response of the external field are discussed. the mobility of a soliton pair is found

    以二分量孤子的振子模型為基礎，討論了質子子晶格與重離子子晶格中扭結孤子形成的孤子對的運動及其孤子對外場的響應特性，並得到了氫鍵鏈中孤子對的遷移率表達式
  14. The emphasis in this chapter is to state the principles of energy and pressure of crystals in static situation ( when temperature 7 = ok ), the mie - griineisen relationship, describing the vibrational energy ( thermal energy ) and thermal pressure ( plh ) of crystals, and debye model and debye equation of state for " ideal " solids

    其次是對固體的廣義物態方程的基本理論、多項式物態方程、與靜態晶格壓縮相聯系的冷能和冷壓、與晶格熱振動緊密聯系的熱能和熱壓、及描述晶體壓強、冷能、熱能三者之間關系的mie - gr （
  15. Imagine that the heavy positive ions of the crystal lattice are held in place by strong springs ( the chemical bonds )

    想像在晶格中，質量比較大的正離子被強力彈簧（代表化學鍵）所束縛，而熱能會激發離子以某些特定的頻率振動。
  16. In low - temperature superconductors, the crucial interaction among the electrons is mediated by vibrations of the metal ' s lattice of positive ions

    在低溫超導體之中，電子間關鍵的交互作用，是藉著金屬晶格里正離子的振動來傳遞。
  17. This occurs as the body rises in vibration through biological transmutation, allowing for what has fractured in spirit to be integrated into the auric field, subtle bodies and gridwork of the form

    這發生在當身體通過生物上的變化而上升振動、讓靈魂碎裂的部分整合進形態的金域、精微體和晶格層里的時候。
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