排污申报机制设计的博弈分析

基于不完全信息 Stackelberg动态博弈模型 ,建立了排污权交易制度中政府管理机构让各排污企业申报排污量的博弈模型 .分别就政府管理机构的平均主义与非平均主义偏好两种情况对模型进行了分析 ,并对政府政策的动态一致性问题进行了讨论.     

浅析煤矿瓦斯综合治理的安全措施

结合山西省阳泉荫营煤矿的实际情况，就瓦斯综合治理的安全措施等有关问题进行了探讨。     

低弹模包体强度对试样破裂模式影响的数值试验

应用自行开发的岩石破裂与失稳RFPA^2D系统，对含低弹模不同强度的包体试样的破裂模式进行了数值试验。结果表明：随着包体强度的增大，包体声发射总次数呈明显的下降趋势，而包体主破裂位移加载量呈上升趋势，试样最大承载力呈上升趋势；包体水平轴线上各单位点的剪应力降总是先发生在包体两端位置处，当包体强度较小时，剪应力降由包体水平轴线中央向其两端扩展，当包体强度较大时，由包体水平轴线两端向其中央扩展。     

应用声发射及电镜技术研究Fe—Cr—A1合金的氢致开裂现象．

本文利用声发射及电镜技术，主要研究了Ｆｅ－Ｃｒ－Ａ１合金的应力腐蚀开裂现象。实验结果表明：氢脆是导致Ｆｅ－Ｃｒ－Ａ１合金开裂的重要原因．     

E-E energy transfer rate for the reaction of N_2(a~1Π_g)+CO(X~1∑)→CO(A~1Π)+N_2(X~1∑_g)

The metastable N_2(a~1 Π_g, v~′) is not only one of the most important energy carriers in the discharge of nitrogen, but also one of the most prominent ultraviolet molecular emission source in the ionosphere. Knowledge of its energy transfer processes is important for chemical lasers, atmosphere chemistry and remote sensing applications. In 1972, Golde and     

Silicon Field Emission Arrays Coated with CN_x Thin Films

0　IntroductionThefieldemissiondisplay (FED) ,whichhasthebenefitsofbothliquidcrystaldisplays (LCDs)andcathoderaytube(CRT)display ,isregardedasaperfectchoiceforthefuturedis plays.Ithasacompactsize,alargeviewingangle,excellentbrightnessandhighpicturequality[1 ] .Thefieldemissionarrays(FEAs) ,whichareformedofarraysofmicro tips,arewidelyusedasthesourceofelectroninFED .Thetopofthetipiswherethestrongestelectricfieldis.Itisalsowheremostoftheemissionelectronscomefrom .Thismadeitpossibleto putel…     

植树造林对减缓CO2排放的效应及对策

定量分析了森林生态系统对ＣＯ２的吸收作用，并估算了化石燃料ＣＯ２释放量，通过平衡比较，表明我国ＣＯ２化石燃料排放量大于森林吸收量，成为ＣＯ２逐年累积有共温室效应的主要原因之一，为此，建立减缓ＣＯ２排放的植树造林规划模型，利用ＬＮＤＯ５０软件进行计算，能够简便，快捷地获得结果；并提出减缓ＣＯ２排放的最优造林方案及其对策。     

A three-dimensional vector radiative transfer (3D-VRT) equation for inhomogeneous scatter media

To solve 3D-VRT equation for the model of spatially inhomogeneous scatter media, the finite enclosure of the scatter media is geometrically divided, in both the vertical z and horizontal (x,y) directions, to form very thin multi-boxes. The zero-th order emission, first-order Mueller matrix of each thin box and an iterative approach of high-order radiative transfer are applied to deriving high-order scattering and emission of whole inhomogeneous scatter media. Numerical results of polarized brightness temperature at microwave frequency from inhomogeneous scatter model such as vegetation canopy are calculated and discussed.