导是一种历史悠久的慢波结构。
Disk-loaded waveguide is a kind of slow-wave structure with long history.
本论文对三叶草慢波结构行进了特性分析。
The dissertation analyses the characteristic of clover-leaf coupled cavity structure.
本文对微带型曲折线慢波结构的特性参数进行了分析。
The characteristics of meander-line slow-wave structure are studied in the paper.
雷达吸波材料和吸波结构的使用是飞机隐身的一个重要措施。
The use of radar-absorbing material (RAM) and radar-absorbing structure (RAS) is an important measure for stealth aircraft.
利用系统本身发光的特点，测量了螺旋波结构的时空动力学；
The spatiotemporal dynamics of the spiral structure is measured for the luminous feature.
江等人利用遗传算法来进行多层复合吸波结构的优化设计工作。
Work by Jiang et al details the use of genetic algorithms for the optimal design of complex multilayer absorber structures.
分析了两个接触处的界面热阻率对慢波结构散热性能的不同影响。
The effect of the thermal resistance at two interfaces on heat dissipation capability of the SWS is analyzed.
双渐变螺旋线慢波结构是空间行波管中使用最广的慢波结构之一。
The double taper helix slow wave structure is one of the most widely used slow wave structures in space TWT.
栅是一种经典的慢波结构，被广泛应用在大量的微波电子器件中。
The grating is a classic example of a SWS, which has been used in a large number of microwave devices.
在实验的基础上，研究了管内瓦斯爆炸过程中爆炸波结构变化规律。
The structure variation law of explosion wave in gas explosion was studied on the basis of experiment.
计算表明，填充床表面的辐射散热量的大小对阴燃波结构影响很大。
The calculating results show that the radiation heat loss at the bed surface may greatly influence the smoldering wave structure.
对一种同轴慢波结构相对论高功率微波产生器进行了初步的实验研究。
In this paper, a relativistic high power microwave generator with coaxial slow wave structure was experimentally researched.
本文介绍螺旋折叠圆波导慢波结构的主要特性：色散关系和互作用阻抗。
The main properties of helically wrapped circular waveguide slow wave structure, including the dispersion relation and interaction impedance, are presented.
分析和计算表明，该电路很适合用作短厘米波和毫米波大功率行波管的慢波结构。
The analysis and computation show that folded waveguide circuit is available as slow wave structure for broadband high power TWT in short centimeter and millimeter wave range.
考虑角向空间谐波，建立了有限厚度翼片加载螺旋线慢波结构的模型，推导出色散方程。
Considering azimuthal space harmonics, the finite size vane model is suggested for vane-loaded helical slow-wave structures in this paper.
研究了在雷达吸波结构中应用电路模拟技术改进其在TE极化平面波入射下的反射特性的方法。
How to apply the circuit analog to radar structural absorbers to improve their reflection characteristics under te polarization plane wave incidence is studied.
第三章先介绍了一种新型的全金属慢波结构，并对具有光子晶体带隙结构的慢波结构作了分析。
In chapter two, the dispersion of a type of slow-wave structure and the photonic crystal band gap structures are discussed in this chapter.
本文从理论分析和实验研究两方面着手，对同轴交错膜片加载慢波结构的高频特性进行了深入的研究。
In this dissertation, we have made detailed theoretical and experimental study on the high-frequency characteristic of the coaxial interlaced disk-loaded slow-wave structure.
地震剖面上的断面反射波结构主要有四种类型：(1)勺形、(2)椅形、(3)阶形、(4)坎形。
Texture of the reflection from fault plane shown in seismic profile can be divided into four type: (1) Spoon shaped, (2) Listric shaped, (3) Step shaped and (4) Scarp shaped.
介绍雷达吸波材料与吸波结构，以及电磁波吸收层的电性能设计方法，并探讨了单层和双层吸收层的设计。
Radar absorbing materials and structures and the electrical design method of the electromagnetic wave absorbing sheets are introduced.
进而建立了非均匀波纹慢波结构返波管的线性理论，给出非均匀慢波结构返波管中起振电流的计算表达式。
Furthermore, we established a linear theory of the non-uniform slow wave structures and formulated the expression of the starting current.
同时从实用性出发，对一些具体膜系结构进行了相对带宽估算和综合分析，结果表明多半波结构最为可行。
The relative bandwidths of the multi-half-wave structures were estimated and analyzed. The results indicate that half-wave structure is the most feasible solution.
研究结果表明这种慢波结构相对原结构在微波输出功率和转换效率上都有很大提高，微波工作频率与预测相符合。
The result indicates that the slow wave structure significantly improves the microwave output power and conversion efficiency. The simulated microwave frequency agrees well with the predicted value.
由于其采用同轴结构，不具有低截止频率，因此可能是一种能够同时满足高功率容量和较宽带宽要求的慢波结构。
With coaxial structure, it has no low-cut frequency. Therefore it might be one of the middle bandwidth slow-wave structure with high-power capacity.
首先，介绍了管道导波检测技术国内外的研究现状，然后利用频散曲线和波结构确定了管道裂纹检测所用的导波模态及激励方式。
The current domestic and abroad research status is discussed firstly, and the guided wave mode and exciting method used in pipeline crack detection is determined by disperse curve and wave structure.
本文的主要工作就是利用大型通用有限元计算软件ANSYS模拟耦合腔行波管慢波结构的热特性和冷测特性并对该软件进行了二次开发。
The main work of this thesis is simulation of the thermal characteristic and cold-test characteristic for coupled-cavity TWT slow-wave structure with ANSYS, which is a finite-element software.
计算结果与CST - MWS的模拟结果吻合良好，说明所提出的计算等效相对介电常数的方法和计算色散方程的方法对环板慢波结构是切实可行的。
The results manifest that the dielectric-loading can lower the operating voltage of the ring-plane slow-wave structure. Good accordance was obtained between results by this method and that of CST-MWS.
本文从分波分析入手，研究了氦原子诸双激发态内电子间的角关联，进而显示了这些态的几何特征。找出了K—量子数不同的态在分波结构上的差异，从而为K—分类规则提供了可靠的物理依据。
Electron-electron correlation in the doubly excited states of the helium atom has been investigated by partial wave analysis, thereby the geometric character of relevant states has been revealed.
此外还讨论了仿柏拉图体与开普勒-波因索特体的复合材料涂层结构设计。
Moreover, the bionic material structures, which mimic the Plato bodies and Kapler-Poinsot bodies, were suggested to design the composite coating systems.
此外还讨论了仿柏拉图体与开普勒-波因索特体的复合材料涂层结构设计。
Moreover, the bionic material structures, which mimic the Plato bodies and Kapler-Poinsot bodies, were suggested to design the composite coating systems.
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