sno造句

• Research progress on preparing methods of nano - sno
  纳米氧化锡制备方法的研究进展
• Artist s concept of the sno detector
  画家笔下的sno探测仪
• Mmm , that ' s me . any sno - bits
  唔,该我了，有蛋糕屑没
• Sno detector during construction
  兴建中的sno探测仪
• Therefore the sensitization of this dye can increase the photocurrent intensity of sno
  纳米结构电极的光电流，使sno
• Tin oxide series gas sensor sno
  系气敏元件
• Dye sensitization ; sno
  染料敏化sno
• Manufactures beverage , sno cone , and pancake syrups , ice cream toppings , and shake bases . cleveland , ohio
  -生产经营蜂森牌百卉园牌两大系列二十余种产品。
• In the last part of the paper , we analyze primarily prepare condition of nano - sno and nano - zno by pressure - hydrothermal method
  论文的最后部分对压力-热液法制备纳米氧化亚锡、氧化锌的条件进行了初步探讨。
• According to the results of band structures , the electronic structure characteristic of this defect surface is similar to that of sno surface
  由相应的电子结构分析结果可知,该类型缺陷表面存在类似于sno表面的特征。
• The geometries and the harmonic vibrational frequencies for several sno doublet state isomers have been predicted at density functional theory levels with a 6 - 311 + g * basis set
  在各种dft方法水平上对sno二重态的结构和振动频率进行了计算。
• One is to improve the photoconductivity by annealing the mpc film under magnetic field ; the other is to form composite multi - layer film of zno / pbpc and sno / pbpc , to change the spectral response range of mpc films
  一是通过磁场热处理提高酞菁薄膜的光电导性能；二是通过将p型酞菁与n型材料异质复合，改变光谱响应范围。
• Tin dioxide ( sno _ 2 ) is an important semiconductor with a wide - band gap ( 3 . 6 ev ) and has wide applications in many fields , especially ; sno _ 2 is a potential candidate for designing solid gas sensors
  二氧化锡( sno _ 2 )作为一种重要的宽带半导体材料(带隙为3 . 6ev ) ,在许多领域有着广泛的应用,尤其是可作为一类性能优良的固体气敏传感器。
• The ground state corresponds to a bent 2a " sno structure . the state - state correlation and the isomerization mechanism are also predicted by searching the transition states and the intrinsic reaction coordinate analysis
  基态结构为弯曲的sno ( ~ 2a )结构，通过寻找过渡态和内禀反应坐标分析预测了各稳定态之间的态态相关和异构化机理。
• Further investigations show that new surface states are derived by the doping , which may lead to the changes of the surface properties of sno _ 2 ( 110 ) . it seems that the type of doping atom has great effects on the positions of doping states
  值得注意的是, ti掺杂对co吸附影响较小,而掺杂ru原子可显著增强表面对co的吸附,尤其是五配位sn原子被ru取代后,具有最大的吸附能。
• Since the surface properties of sno _ 2 are inherently related to its applications , increasing effects have been carried out to investigate the surface electronic structures of sno _ 2 both experimentally and theoretically in recent years
  由于sno _ 2的表面性质与其在各个领域中的实际应用密切相关,近年来,有关sno _ 2表面电子结构的理论和实验研究已成为材料科学的研究热点之一。
• Abstract : the synthetic method of pentaerythrito naphthenate by n on - acid catalyst sno was studied . the influences of mole ratio of ethanediol and naphthenic acid , a mount of catalyst , reation time , reation temperature etc . on est erification were discussed and the suitable processing conditions were found
  文摘:介绍了用氧化亚锡非酸性催化剂催化合成环烷酸季戊四醇脂的方法，通过讨论醇酸摩尔比、催化剂用量、反应时间、反应温度等因素对该脂化反应的影响,从而确定了适宜的工艺条件
• ( 2 ) doping a little of ag to tio2 film is good for increasing the content of hydroxy and bridging oxygen on the film surface , and improving the photocatalytic activity and hydrophilicity . but the hydrophilicity decreases as the doping ag increases to a certain content . the surface bridging oxygen has a larger impact on the film hydrophilicity than the hydroxy
  3 、在本文所研究的膜材料及膜结构中， tioz / ( tio2一a1203一sno户复合叠层膜与同等条件下制得的纯tio :膜及其它所薄膜相比，既具有高的光催化活性，又具有优良的超亲水特性，这是本论文最重要的研究结果。
• Uniform and compact plzt and sno _ 2 ceramic targets , which diameter were 212mm and 221mm , respectively , had been successfully fabricated . ( 2 ) a rotating magnetic field rf magnetron sputtering system had been designed and set up , which showed high utilization efficiency of target , high films uniformity , and high deposition rate , etc . ( 3 ) the plzt and sno _ 2 thin films were investigated by afm , xrd , sem , and spectral photometer . the optimized processing parameters of preparing these films had been found
  并以此为基础分别制备了致密、均匀、平整、直径为212mm的plzt和221mm的sno _ 2陶瓷溅射靶材; ( 2 )为克服现有磁控溅射设备的不足,提出了一种新的磁控溅射方案,采用该方案的设备具有:靶材利用率高、镀膜均匀、成膜速度快等特点; ( 3 )运用afm 、 xrd 、 sem以及双光路分光光度计等分析手段对plzt和sno _ 2薄膜的微结构和性能进行研究,找到了制备plzt电光薄膜和sno2透明电极材料的最佳工艺条件。
• By examining the vacancy formation energy of three kinds of defect sno _ 2 ( 110 ) surface , the most energetically favorable defect surface is that the surface possesses the coexistence of bridging and in - plane oxygen vacancies , which is different with the traditional defect model by only removing bridging oxygen
  通过考察形成三种不同类型sno _ 2 ( 110 )缺陷表面的缺陷形成能,结果表明,形成同时具有桥氧和面氧缺陷的构型能量上最为有利,这与通常所认为的桥氧缺陷最为稳定不同。