薄膜理论
- 网络Membrane theory;film theory
-
变厚度锥壳极限分析的薄膜理论
Membrane theory of limit analysis of conical shells with variable thickness
-
同时,用薄膜理论加边界效应的分析方法,对风载作用下的3/4截球雷达罩进行了应力分析,确定了拉、压应力范围;
The stresses of 3 / 4 truncated spherical shape radome is analyzed with membrane theory which considers boundary effects and tensile and compress stresses is found .
-
从薄膜理论出发,设计了非规整单层SiO2膜和双层GZrO2SiO2A输出半反射膜;
According to the theory of thin-film optics , we designed half-reflectivity outputting film made by single-layer irregular SiO_2 and by bi-layer GZrO_2SiO_2A .
-
基于Whitman的薄膜理论,提出了计算Si3N4陶瓷水解反应过程中的平均传质系数k0c的1种新方法;
A new approach for calculating the average mass transfer coefficient k 0 cwas suggested by using Lewis and Whitman ′ s thin film theory .
-
根据薄膜理论基础,分析了受抑全内反射(FTIR)的理论机制,并导出相应的光线透过率及反射率公式,绘制出透射率、反射率随棱镜相对间隙d/λ、入射角θ0的变化曲线。
The mechanism of frustrated total internal reflection ( FTIR ) is analyzed based on the theory of optical film and the relations of transmission and reflection to incident angle θ 0 , relation gap width d / λ and refraction index n are derived and presented in graphs .
-
根据薄膜理论和工艺实验,采用直流磁控溅射技术对薄膜沉积的工艺参数进行了优化,获得了电阻温度系数TCR≤20×10-6/℃的锰铜薄膜,与块材接近,实现了锰铜压力传感器的薄膜化。
C. Magnetron Sputtering in this paper . The TCR ( Temperature Coefficient of Resistance ) of the films were less than 20 × 10 - 6 / ℃ using optimized deposition parameters , which were adjacent to the bulk material , realized the films of manganin pressure sensors .
-
基于薄膜理论的受抑全内反射原理研究
A Study of Frustrated Total Internal Reflection Based on Film Theory
-
基于吸附薄膜理论的正冻土水分驱动力模型探讨
Study on Moisture Migrating Force Model of Freezing Soil Base on Adsorption-film Moisture Migration Mechanism
-
应用有效薄膜理论,对细水雾降温的机理进行了分析。
The mechanism of fine mist cooling is analyzed based on the effective film theory .
-
对蝴蝶结构中各结构参数对光散射带阻和角偏特性的影响进行了详尽的探讨,并利用光子晶体理论和光学薄膜理论进行了解释,发现了一些重要规律。
And the structural parameters that affect the bandstop characteristic and angle-dependent performance are explained with photonic crystal theory and optical coating theory , and some important principles are found consequently .
-
利用压力容器薄膜理论之力平衡关系确定特定时间状态下试样中心区域的应力状态,推导小冲杆试样中心点的蠕变应力估算公式;
Membrane theory was used to explain force-stress relationship in center zone of specimen , and a simplified formula that could be used to calculate creep stress of center point was deduced ;
-
依据心脏解剖学和薄膜理论,以接近或达到人体天然心瓣的性能为目的,将传统设计理论与现代设计方法相结合,提出构建人工生物心脏瓣膜参数化模型的方法。
Based on the heart anatomy and membrane theory , we establish the geometrical parametric model of bioprosthetic heart valve by Pro E to reach the function of the human heart valves .
-
为描述环状平膜片挠度与载荷的关系,在经典弹性薄板理论、卡尔曼大挠度理论和薄膜理论下为环状平膜片分别建立了3种挠度-载荷数学模型。
Three mathematic models of deflection-load for circular flat diaphragm are established based on classical theory of elastic thin plate , von Karman ′ s theory of large deflection and membrane theory .
-
本文运用薄膜理论分析了管坯在轴向力单独作用下的压缩失稳,得出临界轴向压力的计算公式;
In this paper , the plastic instability of the tubes under axial compressive load was analyzed based on the membrane theory , and an equation to get the critical stress was introduced .
-
该模型结合薄膜理论可精确计算电磁波任意角度入射时高透光率金属网栅的屏蔽效率,分析衬底对屏蔽效率的影响。
Combining with the classical film theory , the model can be used easily to calculate the mesh shielding effectiveness at various incident angles and further analyze the influence of substrate on the shielding effectiveness .
-
运用薄膜理论分析了旋压椭圆形封头的本质及其应力分布,指出了它与标准椭圆形封头不等效的原因及替代关系。
On the base of membrane theory , the essence of spinning head and its stresses distribution are analysed . The reason of non equality and the replacement relation between standard elliptical head and spinning elliptical head are also introduced .
-
基于薄膜理论和经典层合板理论,导出了纤维缠绕轴对称壳的薄膜内力、应力、应变和位移等计算公式,旨在探讨一种面向纤维缠绕复合材料压力容器设计的结构分析方法。
A design oriented structural analysis capability for filament wound composite pressure vessels that utilize membrane theory and classical laminate plate theory is described . The paper focuses on the filament wound composite pressure vessel model definition and associated analytical formulation .
-
以上研究结果必将为双辉制备TiN类薄膜的理论与应用研究提供重要的参考价值。
All above results will be of great theoretical and practical reference value for TiN-like films prepared by double-glow plasma alloying .
-
本文基于光学薄膜干涉理论成功地设计出一种线性度好和动态范围宽的非对称F-P腔。
Based on optical thin film characteristic matrix theory , an asymmetric F-P interferometric cavity with good linearity and wide dynamic range is designed .
-
基于薄膜干涉理论对该干涉腔的反射率响应关系的计算与分析,得出该非对称F-P腔的结构参数。
The response of the reflectance of this structure has been calculated and analyzed with optical thin film characteristic matrix theory , the optimal parameters of the F-P interferometric structure have been obtained .
-
论文对超硬薄膜的理论进行了较详细的论述。
The thesis gives a detailed theoretical discussion for superhard thin film .
-
激光扫描制备大尺寸超导薄膜的理论分析
Theoretical analysis for deposition of HTSC films over large area by laser scanning ablation
-
铁电薄膜:理论与应用
Ferroelectric Thin Films : Theories and Applications
-
本文介绍了软X光多层膜反射镜的发展过程和应用前景。讨论了软X光多层膜计算的衍射动力学理论和薄膜光学理论。
The paper describes the progress and the applied prospects of soft X-ray multilayer mirror .
-
带玻璃衬垫的硅泡沫薄膜压痕理论的近似解析与数值研究
Approximate analytic and numerical study on indentation of cellular / foam film with glass substrate
-
薄膜基础理论
Theory of membranous foundations
-
将薄膜润滑理论引入模具工作过程的摩擦学分析中,使得计算精量化;
Thin film lubrication was introduced in tribological analysis in die working process , it makes calculation more exact .
-
在此基础上基于薄膜阻尼理论和亥姆霍兹共振原理,分别设计了薄膜阻尼消声结构和亥姆霍兹穿孔板吸声结构。
Then design the film-damping structure based on the film-damping theory and the Helmholtz resonance structure based on the Helmholtz resonance theory respectively .
-
以心瓣流体动力学理论、薄膜壳体理论为依据,导引出生物瓣支架的基本雏形并建立其数学模型。
In this paper are described the construction of biological valves poppet and the establishment of mathematical model according to cardiac valves hydrokinetics and the theory of membrane .
-
随着薄膜润滑理论和实际应用的深入研究,对薄膜润滑膜厚的测量技术和设备提出了更高、更多的要求。
With the further study on the thin film theories and practical application , the measurement technology and apparatus of the thin film lubrication have higher requirements than before .