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7篇 您的检索式:作者名="J.K.Lee"
    题名 作者 年代 出处 被引量
1等离子体波导中电磁波传输理论显示文摘对圆柱波导中的介质管内填充等离子体且外加有限轴向磁场时,电磁波的传播特性进行了严格的理论分析,得到了电磁场分量,特征值,色散方程和复功率流的严格表达式,并进行了详细讨论。刘盛纲 J.K.Lee 祝大军 鄢扬 宋立群 1996中国科学(E辑)1996,26,4:20
2Preparation of Silicon Carbide Fi-ber from Carbon Fiber by Conversion Method显示文摘H.J.LOO J.K.LEE J.S.SON 0,,:1
3Dietary protein requirement for young turbot (Scophthalmus maximus L.)显示文摘J.K.Lee S.H.Cho S.U.Park K.‐D.Kim S.‐M.Lee 2003Aquaculture Nutrition2003,,4:1
4Inkjet printing of fluorinated materials and their application to patterning organic semiconductors显示文摘C.Newby J.K.Lee C.K.Ober 0,,:1
5Ultra-wideband bandpass filter with improved upper stopband performance using defected ground structure显示文摘J.K.Lee Y.S.Kim 0,,:1
6Preparation of Pure Copper Powder from Acidic Copper Chloride Waste Etchant显示文摘为从氯化铜溶液再循环铜的方法被开发。这个过程由铜,纯化和粒子尺寸减小的抽取组成。在第一步,减少的金属碎片被加到废物迷住的酸的氯化铜在聚氯联苯工业生产了获得铜粉。作文分析证明这粉末包含了象 Fe, Ni,和水那样的杂质。那么,弄干并且纯化被使用微波和一个离心分离器执行。从而,铜粉有纯净比 99% 高、球形在形态学的形式。铜粉尺寸被球 milling 减少。H.S.Hong M.S.Kong J.K.Ghu J.K.Lee H.G.Suk 2008Journal of Materials Science & Technology2008,24,1:0
7Theory of wave propagation along waveguide filled with plasma in finite magnetic field显示文摘Rigorous analytical theory of wave propagation along a cylindrical waveguide filled with plasmas in a dielectric tube immersed in finite magnetic field is presented.The field components’ expressions,eigenvalues,dispersion equations and complex wave power transmission equations have been obtained rigorously and discussed in detail.It is shown analytically that there is no disruption of the wave propagationin the ECR (ω=ωa) case,although the electrical permittivities approach to infinite in the case,and it hasbeen found that a real resonance takes place in this case while ω=(ωa2+ωpc2)1/2,in which the wave propagationof any mode is broken.The effective collisions are taken into consideration in the theory.Based on the above theory,the analytical theory of corrugated plasma waveguide immersed in finite axial magnetic field is also presented.The Floquet’s expansion of field components,the dispersion equations,and the coupling coefficients of the corrugated plasma waveguide have been derived rigorously刘盛纲 J.K.Lee 祝大军 1996Science China(Technological Sciences)1996,39,5:0
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