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- density wave oscillations 密度波型脉动
- Experimental study on density wave oscillation of parallel rectangular channels 双矩形通道密度波不稳定性研究
- Detection of Fractal Characters in Density Wave Oscillation of Vapor Water Two Phase Flow With Wavelet Transform 小波检测汽液两相流动密度波不稳定性的分行特征
- Overlapped Flow of Flow Oscillation Caused by Rolling Motion and Density Wave Oscillation of Natural Circulation 摇摆运动引起的波动与自然循环密度波型脉动的叠加
- THE LINEAR HOMOGENEOUS FLOW MODEL FOR DENSITY WAVE OSCILLATION OF TWO-PHASE FLOW IN PARALLEL TUBES 并联管内两相流密度波脉动线性均相模型
- Experimental Research on Density Wave Oscillation of Steam-Water Two-Phase Flow in Parallel Inclined Internally Ribbed Pipes 倾斜并联内螺纹管汽-水两相流密度波型脉动试验研究
- density wave oscillation (DWO) 密度波
- Density wave oscillation 密度波型脉动
- We also give a brief account of charge density waves (CDW). 对电荷密度波也作了简单的介绍。
- Introduces the technical principles,test items and configuration of OMU/ODU in density wave distribution mulfiplexer system. 介绍了密集波分复用系统中合波器/分波器的技术原理、测试项目和配置。
- The condensed phases such as charge density wave (CDW), spin density wave (SDV) and superconducting phases are predicted within the random phase approximation (RPA). 在无规周相近似(RPA)范围内得到各种有序相:电荷密度波(CDW)、自旋密度波(SDW)及超导相存在的可能性,指出发生这些相变的条件。
- As temperature decreases, paramagnetic-commensurate spin density wave(CSDW)-incommensurate spin density wave(ISDW) transition occurs in the Cr97.02Al2.98 alloy. 随着温度降低;Cr97.;02Al2
- The effect of spin density wave on 2+1 dimensional BCS-type super-conductors with the next nearest neighbor interaction is investigated with themean-field approximation. 本文研究具有次近邻互作用的2+1维BCS型超导体与自旋密度波共存的系统。
- Our results show that the ground state when including the diagonal and off-diagonal coupling at the same time, is coexisting charge density wave (CDW) with bond order wave (BOW). 结果表明;当同时包括对角和非对角耦合时;这种物质的基态将是电荷密度波(CDW)和键序波(BOW)共存;而以前的研究者都认为在这种物质中只存在电荷密度波(CDW).
- We calculate variations of the charge density wave (CDW) and the spin density wave (SDW) gaps,ad well as their classical trajectory ? c,s with increasing on-site Coulomb repoulsion potential. 通过自旋密度波和电荷密度波的位相结构的变化 ;并结合其相应能隙的变化 ;得到以下结论 :系统的Ising相变与Mott相变不重合 ;中间有一个SDI(spontaneouslydimerizedinsulating)的过渡相 .
- The Lindblad and other resonances play a distinct role in shaping the orbits and delimiting the density waves. 林布拉德共振与其他的共振，在塑造轨道与界定密度波上，扮演了决定性的角色。
- We measured the reflectance spectra of pure,3% and 15% Tungsten|doped K 0 3 MoO 3 below and above the charge density wave (CDW) transition temperatures. The conductivity spectra were derived from Kramers|Kronig transformation. 研究了准一维材料K0 3MoO3以及掺杂了 3%25和 15%25的W的样品在TCDW =180K以上和以下的温度时的光反射谱和电导率谱 .
- Based on a theoretical model for interchain coupled quasi-one-dimensional organic ferromagnet, the charge density wave(CDW) and spin density wave(SDW) that exist in the system are investigated. 基于考虑链间耦合的准一维有机铁磁体的理论模型 ;对存在于系统内的电荷密度波 ( CDW)和自旋密度波 ( SDW)进行了研究 .
- In the 1960s the puzzle was partially solved by the theory of density waves, developed by Chia-Chiao Lin and Frank Shu, both then at the Massachusetts Institute of Technology. 1960年代，美国麻省理工学院的林家翘与徐遐生发展出密度波理论，解开了这个谜团的一部份。
- Using two wave theory the start oscillation currents of backward wave oscillations(BWO) with three kinds of typical practical non homogeneous output circuits are analyzed and some corresponding conclusions are made. 本文利用二波理论对三种典型实用的非均匀输出线路的返波起振电流进行了研究并得出相应结论 .
