1)oxygen vacancy氧缺位
1.With the method of applying bending vibration to ceramic BaTiO_3, a relaxation internal friction peak due to oxygen vacancy and another internal friction peak accompanied by a modulus minimum due to the second order phase transformation are readily observed, but have not been found by applying the conventional torsional method.用弯曲振动法观测到BaTiO3陶瓷中用扭转振动法观测不到的氧缺位导致的弛豫内耗峰及二级相变时的内耗峰和模量极小。
2.The oxygen vacancy concentration is increased by doping Pr in Ce0.9具有氧缺位的立方萤石结构,Pr离子的掺杂有利于氧缺位增加。
英文短句/例句
1.The Study of Oxygen Vacancies and Catalytic Activity for CeO_2-based Mixed Oxides by in Situ XRD and in Situ Raman;原位XRD与原位Raman技术对CeO_2基复合氧化物氧缺位及其催化性能研究
2.Raman Spectroscopic Study of Oxygen Vacancies in Ce_(1-x)Tb_xO_(2-δ) Mixed OxidesCe_(1-x)Tb_xO_(2-δ)复合氧化物氧缺位的拉曼光谱研究
3.Preparation of Ultra-fine Oxygen-deficient Fe_3O_(4-δ) Powder and Its Decomposition of SO_2 into Sulfur超细氧缺位Fe_3O_(4-δ)粉末的制备及其分解SO_2成S的研究
4.Evaluation of Brain Dysfunction in Chronic Anoxic Encephalopathy with Evoked Potentials;诱发电位评估慢性缺氧性脑病的价值
5.Effects of Creatine on the Translocation of Glucose Transport Protein4 in Hypoxic H9C2 Cardiomyocytes;肌酸对缺氧H9C2心肌细胞GLUT4转位的影响
6.Acute Anoxia on 40 Hz Auditory Event Related Potential in Guinea Pigs急性缺氧对豚鼠40Hz听觉相关电位的影响
7.Study on the Pharmacological Effect and Mechanism of Anti-hypoxia Components of Cynomorium Songaricum Rupr.;锁阳抗缺氧活性部位的药理作用及机制研究
8.Genetic Analysis and Mapping of Soybean Lipoxygenase-null Mutation Gene;大豆脂氧酶缺失突变基因的遗传分析与定位
9.The Effect of Ischemic/hypoxia Preconditioning on Angiogenesis of Endometriosis in the Model of Chick Embryo Chorioallantocic Membrane缺血/缺氧预处理对子宫内膜异位症鸡胚模型血管生成的影响
10.Changes of Auditory Evoked Potentials and Serum NSE in Rat Pups with Hypoxic-ischemic Encephalopathy缺氧缺血性脑病新生大鼠听觉诱发电位与血清NSE的变化
11.Analysis of Brain Stem Auditory Evoked Potential Application in Neonatal Hypoxic Ischemic Encephalopathy脑干听觉诱发电位在新生儿缺氧缺血性脑病中的应用分析
12.A pathological deficiency of oxygen, especially hypoxia.组织缺氧病理性缺氧,尤指组织缺氧
13.Effects of Body Mass Index and Preoxygenation in the 15°Head-Up Position on Tolerance to Hypoxia;体重指数和头高15°倾斜位吸氧去氮对患者耐受缺氧的影响
14.Electrochemical Studies on the Ionic Charge Transfer Properties of the Oxygen Vacancy Defects in the Oxide Films Formed on Titanium钛表面二氧化钛膜中氧空位点缺陷传输性能的电化学研究
15.An abnormal reduction in the oxygen content of the blood.血缺氧,缺氧血血液中氧含量异常减少
16.Genetic Analysis and Gene Mapping of a Null-Allele for Lipoxygenase-3 in Rice Embryos (Oryza Sativa L.);水稻种胚脂氧化酶-3缺失的遗传分析及基因定位
17.Synthesis, Structure and Characterization of New Large Polyoxometalate Cluster Based on Lacunary Dawson-Type Building Blocks以缺位Dawson单元构筑的新型高核多金属氧酸盐的合成、结构及表征
18.Synthesis, Structure and Properties of Lacunary Keggin-type Polyoxometalates Transition-Metal Derivatives缺位Keggin型多金属氧酸盐过渡金属衍生物的合成、结构和性质
相关短句/例句
oxygen deficiency氧缺位
3)oxygen vacancy氧空位缺陷
1.After nano-TiO_2 were heat treated in N2 atmosphere, the existence of oxygen vacancy and the red shift of light absorption boundary wavelength for these samples were found in this paper.在N2气氛中对纳米TiO2粉末进行热处理改性研究发现,氮气热处理改性后的样品中存在氧空位缺陷,使纳米TiO2的光吸收阈值红移。
4)oxygen-deficient Fe3O4-δ氧缺位Fe3O4-δ
1.The oxygen-deficient Fe3O4-δ was prepared by reducing the natural magnetite powder at the different temperatures using CO as reduction agent,and its catalytic activity was tested by decomposing SО2 into S(0).研究在不同温度下以CO还原天然磁铁矿制备氧缺位Fe3O4-δ的过程,并考察了其分解SO2成S的能力。
5)oxygen deficient nickel ferrite氧缺位铁酸镍
6)hypoxic injury potential缺氧损伤电位
1.The appearance time of attenuation and disappearance time of PS,the appearance of hypoxic injury potential and the .方法大鼠离体海马脑片以人工脑脊液孵育,观察缺氧后海马CA1区诱发群峰电位(population spike,PS)开始减小的时间和消失时间,缺氧损伤电位(hypoxic injury potential,HIP)出现时间、出现率和保持时间,复氧后PS的恢复率和恢复程度等指标并观察L-THP对这些指标的影响。
2.Results The hypoxic injury potential (HIP) appeared in the slices during simulated ischemia in the control group, and the OPS recovered to certain.结果 使用人参皂甙Rb1(6 0 0 μmol/L)后 ,可使缺氧损伤电位 (hypoxicinjurypotential,HIP)发生率明显减少 (P <0 。
延伸阅读
氧离子缺位浓度分子式:CAS号:性质:离子晶体中由于下列情况产生氧离子缺位。(1)不等价置换,为保持电中性,产生组分缺陷。(2)由于热振动产生热缺陷。(3)出现非化学计量化合物。单位体积中氧离子缺位数与该体积中所有氧离子结点数的比值称为氧离子缺位浓度。陶瓷材料中氧离子缺位浓度对电性能影响很大,某些高温导电陶瓷如氧化锆固溶体等就是利用氧离子缺位进行导电的。氧离子缺位浓度提高,材料活性提高,有助于质点迁移,可使固相反应和烧结温度降低。