表面能帶 的英文怎麼說
中文拼音 [biǎomiànnéngdài]
表面能帶
英文
surface band-
It contain nmfs lock water keeping warms factor vitamin amino acids, trace element, in the hair surface form moist membrane, keeping wet bright gloss, and it can deepen each one hair. adopted unique water dissolved prescription, it s cleanlily, naturally and not greasy, bring you a effect of graceful and lenitive finalizing the design enduringly
蘊含nmf鎖水保溫因子維他命氨基酸微量元素,在發絲表面形成滋潤膜,保持秀發濕亮光澤,能深入每根發絲,彩用獨特的水溶配方,清爽自然不油膩,帶給你豐盈潤澤的持久定型效果。R. yushensis is an aquatic plant in the lake of zhangcun at that time and indicates a brackish, clear, tranquil and shallow lake in this region in late pliocene. the smooth endocarp surface further suggests a warm temperate or temperate palaeoclimate
榆社川蔓藻果實和種子的大量出現說明該植物可能在該水域形成了單一的優勢類群,其光滑的內果皮表面指示當時當地為暖溫帶或溫帶氣候。We also proposed a reformed surface speed method based on the problems of surface speed method in engineering application. this method can make sure the structure radiant sound status in total noise and the detail phonate part quickly and correctly
根據表面速度法在工程應用中存在的問題提出了頻帶聲壓級差值法,該方法能快速準確地確定結構聲在總噪聲中的地位和結構的具體發聲部位。With the aid of baffle movement, a technique named masking pretreatment and the method of vacuum deposition have been used to fabricate the ag - o - cs photoemissive thin films with internal field - assisted structure for the first time. the internal field - assisted photoemission characteristics of ag - o - cs thin films show that the photoelectric sensitivity is increased when the internal electric field is applied to the thin films, which indicates that the electric field has been effectively provided to the thin films by the above - mentioned internal field - assisted structure. such an enhanced photoemission is attributed to the variations in energy - band structure of ag - o - cs thin films, and which are considered to induce the lower - energy electrons to participate in the photoemission
通過掩膜預處理和擋板轉移技術的配合,利用真空沉積方法首次制備了內場助結構ag - o - cs光電發射薄膜。 ag - o - cs薄膜內場助光電發射特性測試結果表明,該方法能夠有效地實現ag - o - cs薄膜體內電場的加載與表面電極的引出,薄膜光電靈敏度隨內場偏壓的增大而上升。 ag - o - cs薄膜在內場作用下的光電發射增強現象與薄膜體內能帶結構變化低能電子參與光電發射等物理機制有關。Amnio acids could promote cac2o4 to crystallize on the ca2 + - rich ( 101 ) axis of com when negative charges were taken on their surfaces. trp, tyr and asp could promote orientation growth of ( 101 ) face of com more and more easily
而當其表面帶負電荷時,則能促進com的( i0l )面生長,且caczo ;沿該面取向生長的程度隨色氨酸一酪氨酸~天冬氨酸而增強。Firstly, a representative wind and wave model, which could both simulate the main characteristics of wig over sea waves and be suitable for numerical calculation, is presented. the model completely considers the fully nonlinear effect of wave surface on the wavy air flow, separates the disturbance of wave surface from the wing - air wave interaction flow, and overcomes the numerical calculation difficulties due to the large difference of dimensions between wing and water waves
首先針對機翼在風浪中的非定常非線性氣動力問題,提出了一個既能夠反映風浪場主要特徵又適合於數值計算的風浪場模型,該模型完整地考慮了波浪表面對氣流場的全非線性影響,使波面對流場的擾動分離出來,消除了機翼和波浪幾何尺度上的巨大差異帶來的數值計算上的困難。Analysis on photocatalytic activity and surface energy band structure of ag, nd tio2 nanometer materials
2納米材料光催化活性及其表面能帶結構分析And god said, behold, i have given you every herb bearing seed, which is upon the face of all the earth, and every tree, in the which is the fruit of a tree yielding seed ; to you it shall be for meat
於是上帝說,看吧,我已把布滿整個大地表面的能結子的每一種青草,把能結帶核果實的每一種樹,都給了你們;你們可以拿這些當食物。After one of our days, the surface of the star had reached the orbit of its most distant planets, invading their sky and, together with the remains of its tranquillity, spreading in all directions ? a billowing wave of energy bearing the modulated news of the catastrophe
一天之後,恆星的表面觸及其他遙遠行星的軌道,侵入它們的領地,在無盡宇宙里帶著大災難的能量四散蔓延,最終歸于沉默。We expect electropolishing be used and applied widely in the future as a surface processing technology that draws out the natural beauty of metal
電解研磨作為能最大限度產生金屬自帶美感的表面處理技術,其廣泛的用途和實用性值得大家期待。A patch antenna with etched holes on the ground plane is also studied. the performance of the antenna at the resonant frequency is analyzed by using the fdtd method together with the pml boundary treatment. the results show that the surface waves are suppressed greatly, the bandwidth is improved and a 1 odb reduction on the sidelobe level is achieved at the 110 and 260 directions in the e plane
全面地研究了地面腐蝕周期圓孔結構的電磁晶體貼片天線在基波頻率處的性能,用fdtd方法並結合pml邊界處理技術對該天線所取得的研究結果顯示,本文設計的地面腐蝕型電磁晶體結構抑制了貼片天線中的表面波,增加了天線的帶寬,並有效地削弱了旁瓣,使天線的e面方向圖上110和260方向的兩個旁瓣被削弱了10db 。Zno film is a novel - direct compound semiconductor with wide band gap energy of 3. 37ev and a exciton binding energy 60mev at room temperature. due to its the prerequisite for visible or ultraviolet light emission at room temperature, it has the tremendous potential applications for ultraviolet detectors, leds, lds. zno thin film is used widely and effectively in the fields of surface acoustic wave devices, solar cell, gas sensors, varistors and so on because of its excellent piezoelectrical performance
室溫下禁帶寬度為3 . 37ev ,激子束縛能為60mev ,具備了室溫下發射紫外光的必要條件,在紫外探測器、 led 、 ld等領域有著巨大的發展潛力; zno薄膜以其優良的壓電性能、透明導電性能等使其在太陽能電池、壓電器件、表面聲波器件、氣敏元件等諸多領域得到廣泛應用。The result shows that the pbg structure has obvious character of forbidden band at the suitable size, and can be designed to good performance microwave filter. the pbg structure have the character of high resistance, that can reinforce the forward radiation, and reduce the backward radiation, increase the directivity, improve the gain and ameliorate the performance of the antenna. in addition, the pbg structure can also greatly increase the isolation and significantly decrease the coupling between the antenna elements
研究結果表面,取合適的尺寸時, pbg結構具有明顯的禁帶特性,可以設計成性能良好的微波濾波器; pbg結構具有高阻特性,把這種特性用於微波天線時, pbg結構可以加強前向輻射,減小後向輻射,增大天線的方向性系數,從而提高天線的增益,改善天線的性能,另外, pbg結構還可以大大提高天線單元之間的隔離度,顯著減小天線單元間的耦合。Some results are interesting, for example, in our calculation, there are no reconstruction in the cleaned pbte > pbse > pbs ( 001 ) surface. but there are different rumple occurs. unlike the iii - v and ii - vi semiconductors, there are no surface states in the fundamental gaps
在表面電子結構特徵方面,與111一v族和n一vl族化合物不同,基本帶隙中不引入表面態,而在導帶頂和價帶底附近以及更深能級中出現表面態或表面共振態等。We also develop an experiential formulation based on structural unit model for high - index surfaces and that can give an estimate of the energies of the high - index surfaces, given the value of surface energy of ( 001 ), ( 110 ) or ( 111 )
在此基礎上,提出了基於表面結構單元模型的[ 001 ]晶帶和[ - 110 ]晶帶表面能的經驗計算公式。公式計算結果和採用分子動力學模擬結果一致。The calculation of surface energy of metals al, cu and ni by using the molecular dynamics combining the eam potential, we calculated the surface energy of some high miller index surfaces belong to the ( 001 ) to ( 111 ) and ( 001 ) to ( 110 ) in al, cu and ni
金屬表面的表面能的計算基於半經驗嵌入原子勢( eam )的分子動力學方法,對al 、 cu 、 ni三種金屬位於[ 001 ]晶帶和[ - 110 ]晶帶的高密勒指數表面的表面能進行了分子動力學模擬計算,計算結果同已有的實驗結果相符合。The results indicated that the ionic hydrogels showed the better ability of inhibiting attachment than that of nonionic hydrogels, and that poly ( acryloylaminopropyl trimethyl ammonium chloride ) hydrogels and poly ( acrylic acid ) hydrogels were fit to be used as inhibiting attachment materials because the germination ratio of attached spore on the surface of these hydrogels was 0
結果表明,離子型凝膠比非離子型凝膠具有更好的防附著能力,其中聚氯化三甲基3 -丙烯酰胺丙基胺凝膠和聚丙烯酸凝膠表面海帶孢子的萌發率均為0 ,適合作為防附著材料。Stable adhesion and smooth peeling have been realized. and we supply any standardized ite ms to cope with the demands of large sorts and small lot
本產品具有穩定的粘貼特性,因能非常順利地剝離表面覆帶。另外各種規格品齊全可以提供相對應多品種和少批量的需要。This structure possesses common spectra gaps with transverse - electric surface waves and transverse - magnetic surface waves, a multiple of in phase frequency regimes to characterize magnetic resonances are also within those spectra gaps, which were detected both by measuring return loss of an antenna near the surface and by fdtd simulations
實驗和數值模擬顯示這類表面的橫電模式極化和橫磁模式極化的表面波具有多帶隙的豐富能帶結構,同時它還有多個磁性諧振頻率,實驗和理論顯示這些磁性諧振所對應的多個同位相反射區落在兩個表面波帶隙中。The adsorption energies of molecules ( water and nitrogen monoxide ) on tatb ( 001 ) surface after basis sets superposition error ( bsse ) have been presented for the first time. the changes of band structures and electronic structures of tatb before and after adsorptions were
經基組疊加誤差( bsse )校正,求得1談jb的表面能以及hzo和no分子在1丫口, b ( 001 )面的吸附能;重點討論了吸附前後1丫汀b能帶和電子結構的變化。分享友人