组合构造 meaning in Chinese
composite construction
Examples
- Very recently , laywine and mullen extended the table ( l - m table ) . in this article we will give some construction methods of mutually orthogonal frequency squares . as an application we improve the lower bounds for almost half of the entries in l - m table and conclude a new table
2001年， laywine和mullen将此表扩充为l - m表，本文给出正交频率方的一些组合构造方法，同时改进了l - m表中近一半下界值，并形成新的下界表。 - We construct eigenfunctions from the linear combination of the b - spline functions and the truncated fourier series , and extend pseudospectral method to calculate above - threshold ionization electron spectrum of one - dimensional atom in intense laser fields . our results are also in very good agreement with those of split - operator method
本文还利用b样条函数和傅立叶级数的线性组合构造原子未微扰的本征函数，将伪谱方法推广用来计算一维模型原子在强激光场中的阈上电离谱，其结果与分裂算符方法所得的结果也符合得很好。 - ( 4 ) setting up a model of evaluating mineral resources assets based on jump diffusion price in the spot a changing process ( jump diffusion ) of the mineral product has been structured with the proper combination of brown process and passion process , which could reflect the process of mineral product price . a model of evaluating mineral resources assets based on jump diffusion price in the spot has been set up
用几何布朗运动和泊松过程的适当组合构造出矿产品价格变化的跳跃-扩散过程，该组合能反映矿产品价格在空间上和时间上的连续变化，又能反映由于异常事件带来的跳跃过程，在该组合的基础上，推导出基于跳跃-扩散价格的矿产资源资产期权估价模型。