查询词典 ordinates

Based on the Chebyshev collocation spectral method and Schur decomposition,two direct solvers for radiative discrete ordinates equations for a three-dimensional rectangular furnace with absorbingemitting medium are developed.

针对三维长方形炉内具有吸收-发射介质的辐射换热，基于Chebyshev配置点谱方法和Schur分解开发了直接求解辐射离散坐标方程的求解器。

Co-ordinates a wide-reaching range of scientific information regarding photovoltaic technologies and their application to indoor spaces.

统筹广泛而深远的一系列的科学信息就光伏技术及其应用的室内空间。

It also introduces the discrete ordinates couple-solving method (DOT-BSTP-DOT) which uses the half-symmetric angular quadratures for core geometry and the quadratic S〓 biasing angular quadratures for duct geometry. Calibrations for several types of duct are carried out and the schemes of XPR epithermal neutron filter are successfully designed. The other international popular code ANISN is also exploited and modified.

本论文首先开发、修改了其它国际通用屏蔽计算程序DOT/4.2和MCNP/4B，编制了边界源转换程序BSTP，首次建立深穿透屏蔽计算的临界源方向偏倚与指数变换相结合的蒙特卡罗耦合抽样方法，以及堆芯几何采用半对称求积基、孔道几何采用二阶S〓偏向求积基的离散坐标耦合求解法（DOT-BSTP-DOT），并对不同孔道进行了数值校算，成功地得到了西安脉冲堆超热中子过滤器的设计方案。

The positions, or co-ordinates, and velocities are examples of quantities which are different in different c.s.

为了要找出这两点对于不同的坐标系的位置，我们必须应用转换定律。

We must not consider space and time separately in determining the time-space co-ordinates in another c.s.

在决定另一个坐标系中的时空坐标时，我们不能把空间和时间分开来考察。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。