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- Keywords Ce;oxides;XPS;stability under UHV condition;surrogate; 铈;氧化物;XPS;真空稳定性;模拟材料;
- stability under UHV condition 真空稳定性
- Under UHV condition, the C-O stretching mode properties of diacetate cellulous (C_2H_8O_3-(COOCH_3)_2) adsorbed on polycrystalline Ag surface were studied by using PAS. 本工作在超高真空条件下用光声谱(PAS)研究了有机大分子双醋酸纤维素(C_2H_8O_3·(COOCH_3)_2)吸附在多晶Ag表面的振动模性质。
- On the variousmodel surfaces under UHV conditions, the important results are shown as follows: 本论文以氧化铝负载的钼基催化剂为研究体系,在超高真空系统中制备了各种模型表面,取得的主要结果如下:
- The stability under the crystallization condition and crystallizabilty of fructose syrup were investigated. 对果糖液在结晶条件下的稳定性及其结晶性能进行了研究。
- Method: To choose best recipe and craft by doing experiment of face junction and survey its quality stability under the condition of chamber temperature and hasten experiment. 方法:采用正交试验的方法,选择最佳处方及工艺,并考察其室温条件下和加速试验后其质量稳定性。
- Based on multiple Lyapunov functions theory, a sufficient condition in form of linear matrix inequalities is derived for the asymptotic stability under arbitrary switching laws. 采用多李雅普诺夫函数法,首先以线性矩阵不等式形式给出了在任意切换信号作用下离散时滞切换系统渐进稳定的一个充分性条件;
- The dominant blast vibration frequency affects the evaluation of slope stability under the condition of blast vibration via its being close to the natural frequency of slope. 爆破振动主频就是通过对边坡自振频率的接近程度来影响其对边坡的稳定性评价,故求得边坡自振频率具有十分重要的意义。
- Exchange rate stability under the linked exchange rate system is the primary monetary policy objective of the HKMA. 金融管理局的主要货币政策目标,是在联系汇率制度下维持汇率稳定,而香港特别行政区政府亦致力维持联系汇率制度。
- One of the difficult problems in teleoperation systems is the stability under time delays. 摘要时延稳定性是遥操作系统面临的难题之一。
- The calculation results and open-pit slope stability under blasting vibration influence are analyzed and appraised. 以计算结果为参照来分析、评价爆破震动对边坡稳定性的影响。
- The trimerization mechanism and hydrolysis stability under different moist conditions are also discussed. 本文还讨论了三聚反应机理及在不同湿度条件下的水解稳定性。
- Thermal insulating products for building applications - Determination of dimensional stability under specified temperature and humidity conditions. 建筑物用的隔热产品。在特殊温度和湿度条件下尺寸稳定性的测定。
- This paper provides an efficient method for calculating underground stiffened penstock stability under external pressure. 从而为埋藏式加劲压力钢管的外压稳定性计算提出了一种更加行之有效的方法。
- It has remained relatively free of labor disputes and maintained financial stability under its family group ownership headed by Lord Hartwell. 它属于哈特威尔爵士为首的家族,对劳工纠纷相对置之度外,其财政状态保持稳定。
- The result indicated that the prepolymer had good dissolubility in acetone and good reserved stability under room temperature. 研究结果表明,室温下该预聚体在丙酮中具有优良的溶解性及良好的贮存稳定性。
- The results show that the temperature field, velocity field and the temperature stability under large temperature difference air supply are satisfied. 结果表明,空调送风大温差下的温度场和速度场以及温度稳定性能满足恒温室要求。
- He also initiated and chaired the Stability Under Seismic Loading Task Group of the Structural Stability Research Council (SSRC). 在计算理论应用于大型复杂结构的动力分析领域中,郑教授是公认的创始人之一。
- Conclusion: The preparation and storage of amoxicillin and clavulanate potassium for suspension is stability under low humidity. 结论:本制剂在低湿的干燥环境下制备和贮藏是稳定的。
- She and I can't live under the same roof. 她和我不能住在一起。