晶格膨脹 的英文怎麼說

中文拼音 [jīnggépéngzhàng]
晶格膨脹 英文
lattice dilatation
  • 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
  • 膨 : 動詞（物體的長度或體積增加） expand; swell
  • 脹 : 動詞1. （膨脹） expand; dilate; inflate 2. （脹大） swell; distend; bloat
  • 膨脹 : expand; swell; dilate; inflate; puff; bulge; inflation; expansion; dilatation; buckling; swelling...
  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. The surface area of crystalline clay minerals is highly dependent on the extent of lattice expansion.

    結晶粘土礦物的表面積主要依賴于晶格膨脹的程度。
  3. The crystalline structure changes of pp induced by pan - milling were characterized by x - ray diffraction and raman spectroscopy. xrd analyses show that when pp was co - milled with uhmwpe, crystal transformation of pp occurred, its crystallinity and crystallite size decreased, whereas, only slight reduction of crystallinity and crystallite size were observed and no crystal transformation was found when pp was co - milled with wtr chips, and amorphization of pp was strongly enhanced by co - milling pp with iron

    採用x -射線衍射研究了聚丙烯碾磨粉碎過程微觀結構變化， uhmwpe存在下pp發生晶型轉變、結晶度降低和晶粒尺寸減小；彈性材料wtr抑制pp塑性變形，碾磨導致分子堆積有序區域膨脹，晶面間距增大，結晶度下降；剛性材料金屬鐵與pp產生強烈摩擦，加快晶粒細化，晶格破裂導致非晶化。
  4. The crystallization and melting behavior of mellocene - catalized branched and linear polyethylenes of low molecular weight was studied. it was found that the crystalline lattice of branched polyethylene is larger than that of linear polyethylene because of the existence of branched chains. the melting behavior of branched polyethylene is similar to that of linear polyethylene since the branched chains can not enter the lattice. however, the crystalline behavior of low molecular weight branched polyethylene is the same as that of high molecular weight linear polyethylene, but different with that of low molecular weigh linear polyethylene. kinetics theory analysis evidenced that the transition temperature of growth regime of the branched polyethylene is about 20 lower than that of linear polyethylene with the same molecular weight. it may be attributed to the existence of short branched chains

    研究了金屬茂催化的低分子量支化聚乙烯和線性聚乙烯的結晶及熔融行為，發現支化聚乙烯的結構與線性聚乙烯相同為正交結構，但晶格略有膨脹.支鏈的存在對熔融行為影響不大，兩種聚乙烯的熔點均隨結晶溫度的升高而非線性增加，表現出低分子量樣品的共同特徵.但支鏈的存在對結晶行為卻有很大的影響，主要是由於支鏈的存在降低了晶體的結晶速率從而影響結晶過程，使得低分子量的支化聚乙烯的結晶行為與高分子量線性聚乙烯的結晶行為相似而與低分子量的線性聚乙烯不同.動力學分析表明，低分子量的支化聚乙烯的結晶生長方式的轉變溫度比同等分子量的線性聚乙烯降低了約20
  5. Product this getting wet pouch active mt of packaging completely, main raw materials active mt one natural having special crystallization layers of silicate clay ore of form scarce, sublimated and processed and succeeded by special technology, one layer of forms tetrahedron and octahedra chip of it are arranged into six mao net, cause the crystalline grain to expand after absorbing water, pick up the moisture, get rid of oxygen, keeps fresh, anticorro sion, long result function, it is a kind of healthy green environmentally safe product

    本品是透濕性小袋包裝的活性mt ，主要原料活性mt是一種天然稀有的具特殊結晶層狀的硅酸鹽粘土礦，經特殊技術提純加工而成，它的層狀四面體和八面體晶片排成六角網格，吸水后引起晶格膨脹，具吸濕、除氧、保鮮、防蝕、長效功能，是一種健康綠色環保產品。
  6. The lattice parameter of obtained ultrafine ni powders is 0. 35288nm which is larger than that of the perfect ni single crystal

    Xrd精確測定所得超細鎳粉的晶格常數為a = 0 . 35288nm ，比完整ni單晶的晶格常數大，晶格發生了膨脹。
  7. ( 2 ) the oxygen - rich spinel material from sintering the precursor at low temperature changed into perfect spinel structure due to releasing the excess oxygen when raised the sintering temperature slowly, which caused the lattice expanded and at the same time the system energy lowered and the bonding energy raised, and tansformed into the stoichiometric limn2o4 at 700

    （ 2 ）低溫燒結合成的材料為富氧型尖晶石材料，隨著溫度的升高，結構中多餘的氧逐漸釋放，系統能量降低，結合能增加，品格發生膨脹，樣品向完整的尖晶石結構逐漸過渡。 700得到的材料為化學量的limn _ 2o _ 4 。
  8. The lattice constants were refined using celref program. when implanted c / fe ions ratio is 0. 5 %, the p lattice is expanded, though c atom is much smaller han si. this is probably due to the solid solution in interstitial state

    單胞的間隙位置，形成間隙型固溶體，使晶格膨脹；當摻雜的碳離子含量增加到一定的程度時，趨向于形成置換固溶體，因為碳和硅屬同族元素價態相同，所以碳會置換p 。
  9. An accurate measurement of lattice constants of the p films were carried out by gaxrd

    晶格膨脹，其原因可能在於原子半徑小的碳占據了p 。
  10. The heteroepitaxial growth of 3c - sic on si substrate not only unfurls the maturity of si process, but also incarnates the excellence of 3c - sic, so that it become for long researchful direction. due to the large lattice parameter mismatch ( ~ 20 % ) and the large thermal expansion coefficient mismatch ( ~ 8 % ), however, the 3c - sic / si study is very difficult

    然而，由於3c - sic與si之間存在較大的晶格失配度（約20 % ）和熱膨脹系數差異（約8 % ） ，因此， 3c - sic / si異質外延薄膜的制備非常困難，仍存在許多技術問題需要克服。
  11. However the study of metal - oxide hetero - interface is relatively less because the properties of metals and oxides usually differ extremely from each other. contrary to metals, the oxides are usually very brittle, elastically stiffer, insulating and exhibit less thermal expansion and their crystal lattice constants are different from metals. moreover, the preparation of specimen of metal - oxide interface is very difficult, the observation of searching a suitable interface under the electron microscope is also a tedious work

    然而，對金屬-氧化物界面結構的研究卻相對少一些，這主要是由於金屬與氧化物之間的性質相差非常大，與金屬相反，氧化物通常很脆、絕熱、熱膨脹系數小，晶格常數也不同於金屬，有的甚至相差很大，而且，制備金屬-氧化物界面比較困難，在電子顯微鏡下全面地觀察一個合適的界面也是一項令人乏味的工作。
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