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5篇 您的检索式:作者名="J.S.Chang"
    题名 作者 年代 出处 被引量
1一个高分辨对流层物质交换模式显示文摘在区域酸沉积模式(RADM)基础上,设计了一个高分辨对流层(TL)物质交换模式(EM3)。EM3在以下五个方面明显不同于RADM:第一,增加行星边界层(PBL)的垂直网格层次;第二、TL内考虑分层的垂直涡旋扩散系数型;第三,使用TL内分层的水平涡旋扩散系数型;第四,采用包含有植物冠层垂直结构影响的新干沉积速度型;第五,使用数值扩散小的二阶矩守恒平流格式.用EM3和RADM对OSCAR Ⅳ实例作对比模拟,结果表明EM3能更好地预测出TL内的三维物质分布规律,在同样条件下,两模式预测的PBL低层中心浓度比值均大于1.8,最大值可大于3。雷孝恩 J.S.Chang 1993气象学报1993,51,1:3
2'A parametric formulation of the generalized spectral subtraction method显示文摘B.L.Sim Y.C.Tong J.S.Chang C.T.Tan 0,,03:1
3Narrow diameter distribution of singlewalled carbon nanotubes grown on Ni-MgO by thermal chemical vapor deposition显示文摘H.J.Jeong K.H.An S.C.Lim M.S.Park J.S.Chang and Y.H.Lee 0,,03:1
4AnautomaticcollocationwritingassistantforTaiwanese EFLlearners:Acaseofcorpus-basedNLPtechnology显示文摘Chang Y J.S.Chang H.H.Chen H.Liou 0,,03:1
5Two-Phase Flow Regimes and Discharge Characteristics of a Plasma Electrohydrodynamic Atomization显示文摘Experimental investigation was conducted to study the flow regimes and dischargecharacteristics of plasma electrohydrodynamic atomization (EHDA)for decane (C10H22)underpulsed applied negative voltage.The experimental parameters were set as the flow rate of decanefrom 0 mL/min to 10 mL/min and the DC charging voltage from DC 0 V to 12 V with a pulserepetition rates of 200 Hz.The flow regime of decane was observed and the volume-to-electricalcharge ratio was measured.Unlike a conventional EHDA system,the results show that a coronadischarge was initiated at the edge of the hollow electrode at a specific corona on-set voltage of-17 kV or-20 kV in the case with or without decane flow,respectively.This phenomenon wasdefined as plasma EHDA.孙明 D.BOROCILO G.D.HARVEL M.IBE H.MATSUBARA P.FANSON H.HIRATA J.S.CHANG 2011Plasma Science and Technology2011,13,1:1
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