projection formula
英 [prəˈdʒekʃn ˈfɔːmjələ]
美 [prəˈdʒekʃn ˈfɔːrmjələ]
网络 投影式
双语例句
- This paper has provided a projection formula of steam injection parameters for HCZ model according to actual situation of heavy oil reservoirs.
本文结合稠油油田的实际情况，推导出HCZ预测模型在热采中注汽参数的预测公式。 - It is one of the practical methods obtaining the geodetic elements of launching ballistic missile that the middle-range geodesic inveres problem is calculated with ъ a у MAH Projection Formula.
按巴乌曼投影公式进行中程距离的大地主题反解，是获得弹道导弹发射的大地基础诸元的有用方法之一。 - It is also founded that the pressure updating formula has great impact on the stability of third order or higher order accurate projection methods: using the so called consistent pressure updating formula, the schemes can be stable, otherwise they can become unstable.
压力更新公式对三阶或更高阶精度投影格式的稳定性有重要影响，采用相容压力更新公式的投影格式是稳定的，否则将是不稳定的。 - A formula for determining the occurrence of strata is proposed on the basic principles of stereographic projection. In the light of the formula, a calculating form is designed and a calculating table and a rule are made.
作者利用赤平极射投影的基本原理，提出了确定岩层产状的计算公式，根据公式又设计了计算格式，编制了产状计算表及计算尺。 - Application of 10-parameter orthomorphic map projection transformation formula to Jiangmen coordinate transformation
矿图动态填图设计10参数正形变换法在江门市坐标转换中的应用 - Some concepts such as the distance between two triangular fuzzy numbers, the projection of triangular fuzzy numbers vectors, etc, are given. Two normalized formula of attribute values are also presented.
该方法给出了三角模糊数距离、三角模糊数向量投影等概念，给出了两个属性值规范化公式。 - Based on mechanics media classification and block theory and stereographic projection, a calculation formula of sliding direction was deduced; and an analytical method of stability of surrounding rock of underground stope out area in fissure rock-mass was researched with project example.
根据岩体的力学介质分类和块体理论及赤平投影，结合工程实例，推导了滑动方向的计算公式，研究了裂隙化岩体地下采空区围岩的稳定性分析方法。 - The Change Law And Relation Judge of Fischer's Projection Formula
费歇尔投影式的变化规律与关系判断 - The generalized Cauchy projection formula is frequently used in dealing with problems concerning geometric quantities.
在处理关于这些几何量的问题时广义柯西投影公式经常被使用。 - This article proposed the circulation projection statistics method that finds the corresponding threshold, and then according to the Chinese character figure characteristic discovers the formula region in the Chinese character article.
本文根据汉字的形体特征，设计了利用循环投影统计的方法求出相应的阈值，并根据汉字的形体特征，找出汉字文章中的公式区域。 - According to the projection angle equation, the Taylor formula was modified and the improved Taylor formula was obtained.
根据抛射角方程对泰勒公式进行了修正，得到了改进的泰勒公式。 - In the computation of projection simulation for voxel models, the paper proposed a new efficient method for voxel model traversal and intersection calculation along 3D ray beam, and employed Simpson integral formula to realize the projection linear integration with high speed and accuracy.
在体素模型的投影图像仿真计算中，提出了一种三维射束与体素模型的快速遍历与求交算法，并结合Simpson积分公式实现了投影直线积分的高效高精度计算。 - The method is based on the supposition that bonds of cyclic componds will be broken in proper places so as to turn cyclic compounds into chain structure which is in conformity with the Fischer projection formula.
该法假想在环状化合物的适当位置断键开环，使环状化合物变为符合Fischer投影规定的链状结构。 - If you use the rule "Left, Clockwise, Intcr; Right, Anti clockwise, Outer" which is given in the paper, You can rapid rapidly get the corresponding correct Fischer projection formula.
若用本文提出的左、顺、内；右、反、外规则进行简单处理，可迅速得到各相应正确的Fischer投影式。 - The purpose of this study is to use stereographic projection transformation to derive Box-Muller bivariate transformation sampling formula.
为了拓展球极投影变换在数理统计中的应用，采用球极投影变换导出Box-Muller二维变换抽样公式。 - A mathematical model of control and simulation for a submarine was deduced on the basis of the six-freedom equation of motion, and projection formula for submarine image display were given, which can visually display the submarine attitude.
由潜艇六自由度空间运动方程式，导出适合控制和仿真的数学模型，并推导出潜艇图形显示的投影公式，得以形象地显示潜艇的姿态。 - Based on perspective azimuthal projection, a synoptical formula has been set forth in this report by using concluding methods.
文章在透视方位投影的基础上，应用归纳方法，提出方位投影的一个概略公式。 - In addition, the influence of the projection effect during the tracking observation of a slat-by rotating the horizontal axis of the instrument is also derived in detail and the correction formula are given.
文章还详细推导了转轴跟踪观测中投影效应的影响，并给出了修正公式。 - For the problem of detonation driving plate, if some quantities could be gained from theories or experiments, we can deduce the projection angle formula from the projection angle equation.
对于爆轰驱动平板问题，当由理论近似给出或实验拟合给出某些物理量后，可以借助抛射角方程导出适用的抛射角公式。 - Using the equation, regarding the projection angle as a small quantity, neglecting the differentiation of the absolute value of the tangential velocity with respect to the time, the P.C. Chou formula was easily obtained.
利用爆轰驱动平板的抛射角方程，在小抛射角条件下，假设切向速度大小随时间的变化率为零，很容易得到周培基（P.C.Chou）公式。 - Since a new generalized projection technique is contained in the auxiliary direction formula, under some mild assumptions without the strict complementarity, the global convergence and superlinear convergence of the algorithm can be obtained.
由于一种新的广义投影技术包含在辅助方向的计算公式中，因而在无严格互补等较温和的假设下便可得到算法的全局收敛性及超线性收敛性。 - Because the projection slice data in the same respiratory phase is very little, Shannon formula can not be meted. We apply the compressed sensing theory to the CBCT image reconstruction algorithm, and give the experimental result.
针对同一呼吸相位的投影切片数据量少、不能满足传统的Shannon公式问题，我们提出了将压缩感知理论应用到CBCT图像重建算法。 - On the basis of fundamental, the forward projection formula is expanded to nine. Meanwhile, the Multivariate nonlinear function Newton iterative method is introduced into projection inverse formula.
本文基于高斯投影的基本原理，进一步推导高斯投影正算公式，将其展开至第9项，同时将多元非线性函数牛顿迭代法引入投影反算，从而提高了高斯投影的精度。 - The procedure of model establishment is the key of scenario projection, including the core formula of population-shift algorithm, life expectancy, total fertility rate, sex ratio at birth, fertility pattern and so on.
其次，第二个部分重点介绍场景预测法的模型建立步骤，其中包括年龄移算的核心计算公式、平均预期寿命的推算、总和生育率的设定以及出生性别比和生育模式的选定等。 - Through analysis of Stereographic projection of the basic principles of face, the red-line projection method, Stereographic projection methods are applied to the directional drilling axis design calculations, having a range of parameters formula.
通过分析研究极射赤平投影的基本原理，将极射赤平投影的方法应用到定向钻进轴线的设计计算中，得到一系列的特征参数计算公式。