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- The method to deal with homogeneous and non homogeneous Neumann Boundary condition is studied also. 并研究推导出了有限公式理论中二类齐次边界条件和非齐次条件的处理方法。
- The propagation and transfotmation of GLB in a homogeneous medium is discussed. 讨论了类高斯光束在均匀介质中的传播。
- A new process is established by using some of the characteristics of both non homogeneous rolling and asynchronous-wedged rolling. 它利用楔形轧制和异步轧制的若干特点,以构成一个新的轧制过程,提供了高效、低耗和柔性加工钢带和螺旋叶片的可能性和现实性。
- In homogeneous media, the NMM results agree sell with the analytical solution, and the validity was verified.All research results prepare for further 3-D NMM. 结果表明,在均匀介质中,新方法的数值结果与解析分析的结果是一致的,精度也得到了保证,验证了平面数值分析方法的正确性,为进一步完成全三维的模式匹配作好了准备。
- 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 .
- Crosswell seismic practices reveal that one kind of so??called shear wave can be recorded even using piezoelectricity hydrophone in quasi homogeneous media. 井间地震的资料证明,在"拟均匀介质"的地层中,即便用压电检波器也可以记录到"横波"资料。
- In the control device of HTSF,CMOS chip is used to detect change of acceleration in homogeneous medium,and the change of acceleration is transacted to igniting signal of missile,bomb or shot by SCM. 硬目标灵巧引信多功能智能控制装置,用微芯片感知物体在不同介质中运动的加速度变化,经过单片机处理,将差别转化为控制导弹、炸弹和炮弹的引爆信号。
- non homogeneous differential equation 非齐次微分方程
- Guassian beam in a homogeneous medium 均匀介质中的高斯光束
- Keywords cellulose;oxidation;oxycellulose;non homogeneous reaction; 纤维素;氧化;氧化纤维素;非均相反应;
- This paper studies the scattering of plane compressional waves by a spherical inhomogeneity with a sliding interface embedded in an irffinite homogenous media. 本文研究了无限各向同性基体中的滑动界面球形单夹杂对平面压缩波的散射问题。
- A method for calculating the average formation pressure from a well located in the center of a gas reservoir with homogenous media and circular sealed boundary is given out. 文章给出一种计算均匀介质、圆形封闭边界气藏中心一口井的平均地层压力的方法。
- (Linear non homogeneous recurrence relations with constant efficient). 方程组称为定义数列(自然数函数)的常系数线性非齐次递归式。
- Optimal Operation and Reconstruction of Homogeneous Media Filter 均质滤料滤池运行及改造的优化
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- The wedding got massive media coverage. 婚礼得到大众传播媒介的广泛报道。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries