您要查找的是不是:
- gravity model method 重力模型法
- Prior to applying a gravity model, one has to calibrate the impedance function. 应用重力模型的之前,你应该先校准阻抗函数。
- The gravity model explicitly relates flows between zones to interzonal impedance to travel. 重力模型明确的通过地区间的阻抗来将分布量和小区联系起来。
- Key words:energy consumptions per GDP ;decompose model ;method abstraction. 一、“十一五”期间单位GDP能耗降低20%25,那么平均每年降低率是多少?
- The gravity model has testified the judgment that participating in RTA will promote one country's trade potentials. 摘要引力模型为有效促进参与区域贸易安排成员国的出口增长提供了有力证据。
- Using gravity model, this paper tests the effect of the institution variant in China on Chinas attraction to FDI. 摘要本文运用引力模型检验了中国的制度变量作为区位优势对中国吸引外商直接投资(FDI)的影响。
- With the development and improvement of this model, scholars begin to research on the gravity model of border effects from different perspectives. 在引力模型不断发展和完善的基础上,众多学者开始从不同角度研究基于引力模型的边境效应问题。
- Based on current transit OD, the linear regression model validated newly and gravity model of double constraints are used to forecast transit demand. 在现状公交O-D的基础上,利用重新标定后的线性回归模型和双约束重力模型进行公交需求预测。
- According to the potential forwarding of gravity and magnetic,a modeling method to build 3D geological body,which is based on sections of geological body,is proposed. 摘要 根据重磁位场正演模拟的要求,提出了一种基于截面的三维地质体可视化建模方法。
- By using the EGM96 model and the simulated improved gravity model after GOCE mission for gravity compensation, the accuracy of INS is analysed respectively. 分析了分别采用现有重力场模型EGM96和实施GOCE任务后改进的重力场模型进行重力补偿,惯导系统所能达到的定位精度。
- A novel modeling method integrated KPCA with RVM was proposed. 摘要提出了一种核主元分析(KPCA)和关联向量机(RVM)相结合的组合建模方法。
- The modeling method of AR online is sim-ple and practical. 最后给出了船舶纵摇运动预报结果并与实船纵摇运动进行了比较。
- Second it studies the theories of L-system and simply introduces OpenGL and model method based on images of organs. 论文的主体部分对用到的L 系统的理论进行了研究以及对OpenGL 图形库技术和基于器官的图像的建模方法进行了简单的介绍;
- In this paper, an evaluation model is set up by utilizing statistical linear regression model method. 摘要本论文利用统计中的线性回归模型的方法建立了评价模型。
- Calibration typically entails an iterative process that computes coefficients such that the gravity model replicates the trip length frequency distribution and matches base year productions and/or attractions. 典型的校准在系数计算中通常有一个迭代过程,好像重力模型复制了出行距离频数分布,同时匹配基年发生和吸引。
- A new five_dimensional cosmic branes solution in Einstein_Maxwell_dilaton gravity model is obtained in this paper, the physical meanings of this solution are analyzed and discussed. 获得了Einstein_Maxwell_dilaton引力模型中的一种新型的 5维宇宙膜解 ,并分析和讨论了这种解的物理含义
- According to the principle of GEM model,writing the optimization problem and solving it,it is proved that GEM model has the same expression as those of Gravity model and Detroit model. 根据重力式熵模型的原理写出其规划问题;求解并进行等式转换;证明了重力式熵模型与重力模型及底特律模型具有相同的表达形式;并在实际规划问题中应用三种模型进行预测.
- Index method was relatively simple and practicable,and model method had obvious logicality and system. 指数法计算方法较简单、实用;模型法具有较强的逻辑性和系统性;
- The characteristics of the normal equation created in recovering the earth gravity model (EGM) by least-squares (LS) adjustment from the in-situ disturbing potential has been discussed in detail. 摘要讨论了在基于能量法确定地球重力场模型的过程中,利用最小二乘方法由沿轨扰动位数据解算位系数时法方程的特性,在该问题中,法方程只与卫星轨道有关。
- A component prototype modeling method based on semantics was suggested. 提出了一种基于语义的组件化样机建模方法。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries