ZF12-145(L)气体绝缘金属封闭开关设备断路器

介绍了ZF12-145（L）三相共箱式气体绝缘金属封闭开关设备断路器的技术参数、性能、灭弧室的计算分析和主要特点.     

基于三角形滤波卷积核的快速线积分卷积算法

基于纹理的线积分卷积(LIC)方法,能连续细致、动画地表示2D矢量大小和方向,但卷积计算极其耗时。针对这个问题实现了基于常数滤波卷积核的快速线积分卷积算法,提出并论证了基于三角形滤波卷积核的快速线积分卷积算法,对于实际矢量场,上述两种方法均将运算速度提高了一个数量级,而基于三角形滤波卷积核的快速线积分卷积算法的结果使图像更加平滑。     

感应加热高强度包装钢带生产线及工艺技术特点

介绍了唐山钢铁集团有限公司建的国内第一条感应加热高强度包装钢带生产线主要设备及技术工艺特点。     

"脂粉英雄"王熙凤的服饰--《红楼梦》服饰研究系列之一

作为"脂粉队里的英雄",王熙凤的服饰是<红楼梦>所有女性人物中描写最丰富最精彩的.其意义主要有三:凸现王熙凤的强女人的鲜明个性;凸现作为少妇丽人的王熙凤的精神风貌;体现"正邪两赋"的王熙凤的幸福观的新质.     

旋转管式膜器处理含油废水的研究

用常规方法处理乳化油污水比较困难,存在不同的问题,膜分离技术处理乳化油污水具有分离精度高,无二次污染,过程无相变等优点。     

Analysis of a Gyroscope＇s Rotor Nonlinear Supported Magnetic Field Based on the B-Spline Wavelet-FEM

A supported framework of a gyroscope＇s rotor is designed and the B-Spline wavelet finite element model of nonlinear supported magnetic field is worked out. A new finite element space is studied in which the scaling function of the B-spline wavelet is considered as the shape function of a tetrahedton. The magnetic field is spited by an artificial absorbing body which used the condition of field radiating, so the solution is unique. The resolution is improved via the varying gradient of the B-spline function under the condition of unchanging gridding. So there are some advantages in dealing with the focus flux and a high varying gradient result from a nonlinear magnetic field. The result is more practical. Plots of flux and in the space is studied via simulating the supported system model. The results of the study are useful in the research of the supported magnetic system for the gyroscope rotor.     

Magnetic Field Stabilization for Magnetically Shielded Volumes by External Field Coils

For highly sensitive magnetic measurements, e.g., a measurement of the neutron electric dipole moment (EDM), the magnetic field has to be stable in time on a level below picoTesla. One of several measures we employ to achieve this uses an external field coil system which can stabilize the ambient external field at a predefined value. Here we report on the construction and characterization of such a system in the magnetic test facility at PSI. The system actively stabilizes the field along the axis of the EDM experiment by means of four coils in a Helmholtz-like configuration. Additional coils serve to compensate for transverse ambient field components. Because of the long integration times in the EDM experiment (about 100 s or more) only slow disturbances have to be corrected for. The performance of the system has been measured using static and moving magnetic sources and suppression factors in excess of 200 have been observed.     

伦理视野中的经济制度与经济行为

任何一种经济制度或经济行为都要为社会成员提供尽可能多的利益需要,因为社会经济制度和经济行为的根本道德性原则或第一原则就是最大限度地满足社会成员的利益需要.从伦理学的视野来审视现阶段经济制度和经济行为有着重要的理论意义和现实意义.具体的经济行为有着道德的内涵,对它进行道德的评价和判断,有利于规范经济的运行秩序,促进社会主义市场经济的建设.     

基于流场数值模拟的ADS靶件结构的设计优化

采用通用的计算流体力学（CFD）软件PHOENICS 3．3和BFC计算网格生产技术，对加速器驱动次临界系统（ADS）靶件的流场进行数值模拟计算。结果表明：束窗下方导流板起引导流体沿束窗表面流动的作用，消除了束窗两侧下方较大的旋涡，对于改善束窗附近流体的流动结构、提高束窗表面及散裂靶的换热，效果显著。     

浅谈密山灌区水田典型区设计

阐述了密山灌区选择具有代表性的田块进行水田典型区设计的步骤与方法。