晶格格位 的英文怎麼說
中文拼音 [jīnggégéwèi]
晶格格位
英文
lattice site-
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。We use fuzzy mathematical morphology to remove noise and dust which can lower noise successfully and also make up a loss of intensity caused by fluorescence blench. to acquire the target region, we purpose automatic gridding method based on image segmentation for image with irregular spots, it ' s segmentation through threshold. this method is presented simply and fast
在網格定位中,本文針對信號點不規則的晶元圖像提出了基於圖像分割的自動定位方法? ?閾值分割,該方法簡單快速,但對于光密度分佈不均勻的信號點,可能會去掉部分微弱信號,降低了計算的準確性。These crystal lattices may have imperfections, such as dislocations and vacancies.
這些晶格可能有不完善之處,例如位錯和空穴。Some impurities are entirely substitutional or interstitial in behavior, but others can exist in either lattice position.
有些雜質是單純的替代位或單純的間隙位雜質,但也有的可以在任一晶格位置存在。The probability of obtaining a lattice atom displacement via the phonon kick process is evidently small.
很明顯,通過聲子反沖過程而取得晶格原子位移的幾率是不大的。Crystal structure space lattice unit cell
定向格子及單位晶格The diffusion mechanism wherein net atomic migration is from lattice site to an adjacent vacancy
一種擴散機制,這時候原子的凈遷移過程是從晶格結點位置移動到鄰近的空位中。A crystal defect caused by the absence of an atom, an ion, or a molecule in a crystal lattice
晶格空位在晶格里由於缺少一個原子、一個離子或一個分子造成晶格空位It ' s an important part of the gene chip images processing gridding gene chip images
對基因晶元圖像進行網格定位是基因晶元圖像處理過程的一個重要環節。The method of deformable template matching based on genetic algorithms to auto - gridding is adopted in the paper
本文採用遺傳演算法為基礎的變形模板匹配方法來完成基因晶元圖像的自動網格定位。The experiments showed that wc and vc can dissolve mutually in the carbonizing reaction. when wc ' s content exceeds vc ' s, vc will dissolve into wc and make wc ' s crystal lattice bring aberrance and become wc1 - x, contrarily when vc ' s content exceeds wc ' s, wc will dissolve into vc and also make vc ' s crystal lattice bring aberrance. the surface cermet composite has high rigidity and well wear - resistance
( 7 )採用鑄造燒結技術,通過加入毗顆粒和v班一vc的原位放熱反應成功制取了碳化物陶瓷質量百分數超過60 %的表面金屬陶瓷材料,實驗證實wc與高溫碳化反應生成的vc相互可以很好的固溶,當wc的含量超過vc時, vc可以固溶到wc中,使wc的晶格發生畸變,成為昵卜: ,反之當vc的含量超過wc的含量時, wc可以固溶到vc中,也會造成vc的晶格畸變。A crystalline solid is characterized by a unit cell containing an arrangement of atoms repeated indefinitely ; noncrystalline or glassy solids do not have a unit cell
晶狀固體的區別特徵是,它有一個單位晶格,這個單位晶格包含著無限重復著的原子排列。非晶體或象玻璃的固體沒有這樣的單位晶格(或晶胞)Lattice preferred orientation ; seismic anisotropy ; damaping
晶格優選方位波速各向異性大麻坪The cerium in the sample prepared by solvent - thermal method exists as ce3 +, and it mostly occupies position b of spinel
溶劑熱法制備的鐵氧體樣品中,鈰離子以三價形式存在,因而主要佔據尖晶石晶格的b位。The difference between the magnetic moments for the samples with respective doping level can be ascribed to the variation of the competition between thermal effect and the magnetic coupling. based on the spin orientation rotation of dy sublattice as well as the antiferomagnetic coupling between dy sublattice and mn sublattice, we successfully elucidate the changes of magnetic structure in perovskite compounds s. electron spin resonance ( esr ) study on perovskite compounds on the basis of chapter 4, we give further study on micromagneticism of dy - doping perovskite compounds la0. 67 - xdyxsr0. 33mno3
其中第一節簡單回顧了早期對a位雙稀土元素元素摻雜鈣鈦礦化合物的研究,早期研究較多的是替代元素的離子半徑變化上,由於替代離子半徑的改變,使a位平均半徑變ylll化,致使公差因子改變,使mn o長、鍵角變化,晶格效應的作用使化合物的磁性、電性、 cmr效應發生改變。Another possibility is that the crystal of helium contains numerous defects and lattice vacancies ( yet another effect of the zero - point motion )
另一種可能是氦的晶體中有許多缺陷和晶格空位(也是零點運動所造成的) 。Utilizing quasi - phasematched ( qpm ) technique to achieve a given useful laser frequency conversion is a practical and challenging topic
利用準相位匹配( qpm )技術在光學超晶格中實現特定的可實用化的激光頻率變換,在目前是一個富有實際意義和挑戰性的課題。In this thesis, the main contents are following : 1. reviewing the theory of nonlinear frequency conversion. quasi - phase - matching is discused. presenting the method for configuring periodically poled as well as multiple period superlattice
闡述了非線性頻率變換的原理,討論了相位匹配和準相位匹配技術,著重說明了周期和準周期光學超晶格的工作原理。That the alloying element mn and ti substitutes the atom of fe in the rich iron - phase ( al, si, fe ) and resumes the part of the element si in primary phase refines the second phase. at the same time, the volume percentage of second phase is increased. at the course of solidification, the alternating current field changes obviously the microstructure morphology of the al - 20si - 5fe - x alloy and the number of particle eutectic structure is increased
合金元素mn 、 ti通過占據富鐵相( al , si , fe )中鐵原子的晶格位置,同時消耗部分初生相中的si元素,形成四元富鐵相( al , si , fe , mn ) ,細化了合金中的第二相,同時提高第二相體積百分數。The genetic grid work sits against the skin of the etheric body, and it is through this grid work that the genetic changes to an ascending form are downloaded and then transferred along the lay lines to the organ, gland, system or structure of the form associated
遺傳晶格層位於以太體的皮膚之上,透過這一晶格層,進入提升身體的遺傳變化被下載,並沿著層線傳送到身體相關的器官、腺體、系統或結構之中。分享友人