X-ray interferometry, which takes the very stable silicon lattice spacing as length unit for microdisplacement measurement, is an advanced technique for nanometer measurement.

X射線(xiàn)干涉測(cè)量技術(shù)以非常穩(wěn)定的單晶硅晶格作為長(zhǎng)度單位實(shí)現(xiàn)微位移測(cè)量99久久播放视频，是國(guó)際上先進(jìn)的具有原子尺度分辨率的納米測(cè)量技術(shù)日韩三级中文字幕。

The effect of hybridization between N-2p and Fe-3dwave functions,and of lattice expansion on the magnetic moment of Fewas discussed.

主要討論N-2p和Fe-3d波函數(shù)之間的雜化以及晶格伸長(zhǎng)對(duì)Fe原子磁矩的影響。

In this paPer, lattice dynamics of a monatomic chain arestudied by employing the method of multiple scales combined withquasi-discreteness aPproximation.

本文99色免费看视频，我們主要通過(guò)引進(jìn)多重尺度国产精品久久久久精品三级一区，并利用準(zhǔn)離散近似方法對(duì)單原子鏈中的晶格動(dòng)力學(xué)作了一些研究。

The equation of lattice vibration of one-dimensional monatomic lattice and the equation of longitudinal vibration of a uniform bar are discussed.

一維單原子鏈晶格振動(dòng)與均勻桿自由縱振動(dòng)的運(yùn)動(dòng)方程在數(shù)學(xué)上存在內(nèi)在的聯(lián)系无码观看黄三级网站。

The picture of the lattice vibration mode for one-dimensional monatomic chain induced by an interstitial impurity is studied mainly.

主要研究了一維單原子鏈中間隙式雜質(zhì)引起的晶格振動(dòng)圖像www熟女，分析了雜質(zhì)質(zhì)量和恢復(fù)力系數(shù)對(duì)振動(dòng)模的影響。

Because of the nondirectional property of ionic bond and the fully delocalized property of pi electrons on carbon layers, translation will not change the electronic structure of carbon layers, resulting in that A-GIC and AE-GIC hare quite good lubrication as well. The electrons come from metals mainly transfer to the delocalized pi orbitals of carbon layers, and the increase of delocalized electrons will make metal graphite intercalation compound more electro-conductive than graphite itself. Because ionic bond between metals and carbon layers is weaker and its lattice energy is much less than that of typical NaCl crystal, so metals could be left from interlayers. The Mulliken populations of C-C in intercalation compounds are smaller than that of graphite, and the HOMO energy level of GIC is higher than that of graphite too. These Lead to that GIC will easier be oxidized.

由于離子鍵沒(méi)有方向性免费观看黃色A片一级视频快进，又由于碳層中的π電子是充分離域的免费一级无码婬片AA片高潮喷水，所以碳層不會(huì)由于平移而改變其電子結(jié)構(gòu)，金屬石墨層間化合物仍具有很好的潤(rùn)滑性人人干操操操插；金屬失去的電子主要轉(zhuǎn)移到碳層的離域π軌道中免费在线看欧美三级片，碳層離域電子增多使金屬石墨層間化合物的導(dǎo)電性比石墨增強(qiáng)；金屬與碳層間的離子鍵強(qiáng)度比較弱色视频网站观看，其晶格能遠(yuǎn)小于典型的離子晶體欧美国产日韩激情视频，因而金屬易從石墨層中脫出；金屬石墨層間化合物中的C-C間Mulliken布居值小于石墨中C-C間的值国产伦频网，且金屬石墨層間化合物的HOMO能級(jí)也高于石墨的HOMO能級(jí)国产日韩入口一区二区三区，所以石墨層間化合物中的碳原子較石墨更易被氧化。

The flow chart and the algorithm structure of the optimization design program are illustrated in detail.

說(shuō)明了優(yōu)化設(shè)計(jì)程序的算法結(jié)構(gòu)及基本流程精品久久久一级毛片，并對(duì)實(shí)驗(yàn)中的實(shí)際塞曼磁場(chǎng)和鍶原子光晶格鐘磁光阱信號(hào)進(jìn)行測(cè)量日本亚洲欧美日韩工程。

The modulational instability of nonlinear coherent spin waves in an atomic spin chain of spinor Bose-Einstein condensates confined in an optical lattice is studied.

研究了囚禁在光晶格中的旋量玻色-愛(ài)因斯坦凝聚體形成的原子自旋鏈中的相干非線(xiàn)性自旋波的激發(fā)與調(diào)制不穩(wěn)定性。

To understand the mechanism of the luminescent enhancement for the nanocomposites,the measurements of steady fluorescence emission,fluorescence lifetime and spin-lattice relaxation time ( t 1) of the individual carbon atoms in MEH-PPV for the nanocomposite films were carried out.

結(jié)果激發(fā)態(tài)激子自淬滅的幾率降低亚洲v欧美v日韩Ⅴ中文字幕，穩(wěn)態(tài)熒光量子產(chǎn)率提高和動(dòng)態(tài)熒光壽命的延長(zhǎng)波多野结衣性爱视频；通過(guò)共軛碳原子的自旋-晶格弛豫時(shí)間的測(cè)定，觀察了MMT對(duì)聚合物分子運(yùn)動(dòng)的影響99超碰碰，并由此探討了MEH-PPV凝聚態(tài)與光物理性質(zhì)的關(guān)系国产精品免费一区二区久久。

The peak has the typical phase transition character. Combined with analyses of XRD and DSC, it is proposed that the peak originates from the ordering process, which is caused by the jump of antisite atoms to their own sublattice sites through the nearest neighboring vacancies.

這個(gè)內(nèi)耗峰具有典型的相變峰特征，XRD和DSC顯示自拍人人爱人人操，該峰的出現(xiàn)與樣品的有序化過(guò)程有關(guān)国产精品99久久精品2020，它產(chǎn)生于反位置原子通過(guò)最近鄰的空位向自身亞晶格位置的跳動(dòng)可观看的黄色网站。