本文对上述天线应用二维周期导纳表面理论进行了初步的理论分析、数值计算和实验研究。
Theoretical analysis, numerical calculation and experimental study are tarried out for this kind of antenna, by use of the theory of two-dimensional periodic admittance surface.
可是,月球磁芯有点小,并且用这个理论看,月球表面磁场力还存在一些疑问。
However the small size of the Moon's core and the required surface magnetic field strengths were problematic for this theory.
Holland表面上同意这个理论,但是他们的数据却无法支持它。
Holland can agree with this theory on its face, but his data fail to support it.
本文研究了应用全息光栅激励电磁表面波的一般理论与一些实验研究的结果。
In this paper the general theory and some experimental results of the electromagnetic surface wave excited by the holographic grating are described.
大多数计算磨削表面粗糙度的理论公式都是基于砂轮表面磨粒与工件表面的几何创成机理建立的。
Most of the theoretic formulas to calculate the ground surface roughness are based on the geometrically generating interaction between grits and workpiece surface.
表面上智能设计不反对进化理论。
Ostensibly, intelligent design does not oppose the theory of evolution.
比较了同时考虑表面散射和晶界散射的电导理论得到的电导率公式与实验结果,不同薄膜厚度电导率的理论结果与实验结果符合较好。
The comparison of the theoretical results of the model proposed by Fan with the experimental results indicates that the calculated results by theory agree well with the experimental results.
通过理论计算及实验验证,得出了圆柱滚子外表面的分维表征。
The fractal dimension characteristic of the roller surface was obtained through the theories calculation and the experiment verification.
讨论了高能晶界理论、高迁移率晶界理论、表面气氛等对高斯晶粒长大的贡献。
The effects of grain boundaries with high energy or high mobility and surface atmosphere on the growth of Goss grains are discussed.
介绍了纳米粒子制备过程中的分散、表面双电层理论、干燥方法、表面修饰与表征方法。
The dispersion, double electrical layers theory, drying methods, surface modification and characterization methods in preparing process of nanometer particles were introduced in this article.
根据分形理论,对绉织物表面图像的灰度分布和起绉纹理进行了分析。
Based on the fractal theory, the gray level distribution and texture of crepe fabric surface images are analysed.
本文讨论了在碳纳米管表面进行化学沉积的理论依据,所需条件及具体影响。
This article discusses the theory, conditions and influences of electroless plating on the surface of carbon nanotubes.
提出了地物粗糙表面几何参数与物理参数分离理论,阐述了相应的实验结果。
The separation theory of geometric and physical parameters of the roughness surface and concerned experimental results have been described.
本文应用表面化学理论分析了矿物在水溶液中的溶解反应动力学机理。
This paper deals with the mechanism of dissolution reaction kinetics of minerals in aqueous solution based on the theory of surface chemistry.
成核理论,包含了表面能和体积能之交互作用,凝聚应变能。
Nucleation Theory, including Interplay between Surface and Volumetric Energy Terms, Coherency Strain Energy.
在此基础上,建立了陶瓷镜面磨削塑性变质层的物理模型,并用微刃切削理论解释了表面晶粒的碎化机理。
Based on these, the physical model of plastic degenerating layer has been established and the fractional mechanism of surface crystal particles has been explained by micro-edge cutting theory.
普通金属材料的切削加工理论表面粗糙度可以用公式计算。
The theoretical roughness of machined surface of common metal materials can be calculated using the current formula.
首先介绍了基片集成波导(SIW)这一新技术,并用表面电流理论解释了电磁波在SIW中的传输模式。
A new technique called substrate integrated waveguide (SIW) is presented in this article, and then wave modes in the SIW structures are explained by using surface currents theory.
本文的主要内容是介绍晶体硅太阳电池选择性扩散新工艺和表面钝化的理论研究。
It is described that the innovatory technology of selective diffusion and study on surface passivation in theory for crystalline silicon solar cell.
对于新理论讲,那些被黑洞吸入的物质并不是象他表面上开起来被毁灭了,而是在另一端被释放出来成为建造星系、恒星、行星的原材料。
According to the new equations, the matter black holes absorb and seemingly destroy is actually expelled and becomes the building blocks for galaxies, stars, and planets in another reality.
蛋白质在固体表面的吸附有多种理论模型和实验分析。
Many theoretical models and analytical techniques have been proposed for the protein adsorption on the solid surfaces.
根据表面更新理论,得到了增强因子的数学表达式。
The enhancement factor was derived based on the surface renewal theory.
以部分波理论和表面有效介电常数方法为基础,建立了兰姆波传感器的数学模型。
The mathematical model of the Lamb wave sensor was established on the basis of the partial wave theory and the surface effective permittivity method.
本文分析了光固化树脂层间结合机理,根据机械结合理论,增加表面粗糙度,增强层间结合强度。
According to the theory of mechanical bonding, layer-to-layer bond strength was improved by making the surface become more roughness.
由于怎样有效地计算此类映射还没有通用的理论,因此,我们提出基于物体表面特性和表面匹配的计算理论。
Since there is no general theory available on how to compute such a mapping efficiently, a computational theory based on surface characterization and surface matching is put forth.
声表面波理论是研究高性能声表面波器件的理论基础。
Theory of acoustic surface wave is the base for studying high performance acoustic surface is device.
应用分形理论对弹头磨损表面形貌进行了研究,研究表明,其表面磨损形貌的不规则和随机分布性具有分形特征。
The topography of bullet surface wear was studied by using fractal theory. The irregularity and random distribution of its surface wear show the fractal characteristics.
根据电磁波在金属表面反射的理论,提出了利用微波测量技术测量表面粗糙度的新方法。
Based on the theory that electromagnetic waves are reflected by metal surface, a new method is presented using microwave measuring technology for surface roughness measurement.
实验结果用电极表面吸附(修饰)分子的表面活度理论进行计算机拟合和此较,实验数据与理论符合较好。
Surface activity theory of molecules absorbed (modified) on electrode surface was employed to compare with the experimental cyclic voltammograms using a computer-fitting approach.
实验结果用电极表面吸附(修饰)分子的表面活度理论进行计算机拟合和此较,实验数据与理论符合较好。
Surface activity theory of molecules absorbed (modified) on electrode surface was employed to compare with the experimental cyclic voltammograms using a computer-fitting approach.
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