那里的研究人员得到高度的激励,使其尽可能把工作做的精确:改进蕴藏于方程式等式之下的数学性的东西,借行之有效的广告赚取大量的现金。
The researchers there are highly incentivised to make their work as accurate as possible: improve the maths behind the equations, and oodles more cash floods in from more effective advertising.
该方程右边的函数在实数域内不连续,是一个高度非线性微分方程组。
The equations are extra nonlinear differential equations. the dexter function is not continuous in field of real number .
基于静力学原理和地下流体的运动规律方程,建立了底水油藏水锥体侧斜面为曲线情况下的水锥高度模型。
Based on static mechanism and kinetic equation of underground fluid, the model for calculating the height of the water cone with curvilinear side surface is established.
在考虑了云中上升速度随高度变化的情况下求得了扩散方程的解。
Considering the rising speed in clouds changes with altitudes we obtained the solution for the diffusion equation.
应用龙格库塔法解非线性方程得到了该问题的数值解,给出了截面高度随梁长的变化曲线。
The numerical results of nonlinear formula were obtained by the Runge-Kutta method, and we have also obtained the curve of the height of the example.
通过对实验结果的分析,我们建立了火灾中庭内烟气层填充高度随时间变化的回归方程。
Through the analysis on the experimental results, the regress equations about smoke layer's height change with time were estimated.
本文以飞行器轴向视加速度及其积分为控制信号,用共扼方程法设计了一种惯性高度控制方法。
This thesis designs an inertial controlling method to the height with the signal of the axis apparent acceleration and its integral by the method of conjugate equation.
该算法首先求解目标的高度,避免了方程系数矩阵病态,因而在算法量相当的情况下,可获得较好的目标定位精度。
This algorithm, which first solves target's altitude and avoids ill-conditioned system of equation, can improve the location accuracy with the same operating complexity.
本文以飞行器轴向视速度及其积分为控制信号,用共扼方程法设计了一种惯性高度控制方案。
An inertial controlling scheme to the altitude with the signal of the axis apparent velocity and its integral by the method of conjugate equation is presented in this paper.
通过试验得出无控制性结构面的边坡的极限稳定高度与坡角的关系大致满足马斯洛夫方程。
The relationship of gradient and corresponding critical slope height of the slope without significant constructional surface fits Masilofo equation.
应用龙格库塔法解非线性方程得到了该问题的数值解,给出了圆柱体随着柱体高度的直径变化曲线。
The numerical results of the nonlinear formula were obtained by Runge-Kutta method, and we have also obtained the curve of diameter of the example.
但岩体爆破过程常常机理复杂,影响因素繁多,高度非线性,很难用具体的数学方程来描述。
However, most blasting processes have very complex mechanism, a lot of influencing factors and high severe nonlinearities, so simple mathematical equations is difficult to describe these processes.
潜艇两种耐压结构的可靠性分析算例表明:该方法实用性强,操作性好,精度较高,对于有高度非线性失效面方程的可靠性计算问题有很强的适应性。
Examples for two types of submarine structures indicate that this method is practical and useful, and is especially suitable for reliability analysis with highly non-linear failure surfaces.
该方程显示拉延油的运动粘度与温度呈高度显著的指数关系。
The equation reveals that there lies in an exponential relationship between the viscosity and the temperature.
计算部分预应力混凝土梁开裂后截面应力时,需求解中和轴高度的三次方程,使计算显得比较复杂。
It is rather complicated to compute the neutral axis in partially pre-stressed concrete beams after cracking, since we have to solve a cubic equation.
但对于气动高度不稳定的飞机,辨识算法往往因状态方程组和灵敏度方程组积分发散而无法进行。
However, for highly aerodynamic unstable airplane, the identification algorithm can not usually be carried through due to divergence of the state equation and the sensitivity equation integration.
根据变截面框筒结构的截面沿高度为阶形变化的特点,以每个相同截面的层作为一个计算单元,每个单元由微分方程组导出其单元矩阵、截面矩阵和传递矩阵。
Every storey with a same section is taken as a calculation element. The element matrix, section matrix and transfer matrix of every element are derived by the differential equations.
通过回归分析,获得坝区试验点岩体的声波波速与变形模量的回归经验方程和高度显著的回归拟合曲线。
The empirical regression equations and high significance fitting curves of sound wave velocity and deformation modulus for test rock mass are got by regression analysis method.
本文导出的动力学控制方程是高度非线性的STIFF常微分方程组。
The dynamic equations developed in this paper are a set of highly nonlinear STIFF ordinary differential equations.
对于所求解方程的系数矩阵的高度稀疏性,给出了紧缩存储算法,节省了存储空间和减少了计算量。
Because the coefficient matrix of the equation to be solved is very sparse, the algorithm with the compact storage scheme is given and the computation cost is also reduced.
推导并验证了极化曲线和滞后圈高度的方程式。
Equations for polarization curve and the height of hysteric ring were derived and examined.
首先,将基于时间历程的质点动力学方程转化为基于高度剖面的质点动力学方程,同时利用动压代替速度,使轨迹形状直接和动压约束相关。
First, time replaced by altitude and dynamic pressure as the independent variable of nonlinear equations of motion, which make the trajectory shape correlative to dynamic pressure constrains.
切削力回归方程与实验高度符合,运用该回归方程作出的响应曲面有助于合理选择铝衬微波印制板高速铣削加工切削参数。
The regression equation of cutting force meets the experiment result very well, the response curved face derived from the regression equation can help to choose proper high-speed cutting parameters.
滴落血迹的大小(直径)与滴落高度之间有较好的线性关系,可得出回归方程。
There was linear relationship between the diameter and height, which could deduce linear formula.
登到山坡的一半时,我摇摇晃晃的停下来,呼吸稀薄的空气,这时,距离我能够理解爱因斯坦或狄拉克的方程式的高度还相差很远。
Midway up the slope, however, I staggered to a halt, gasping in the rarefied air, well before I reached the heights where the equations of Einstein and Dirac would have made sense.
第三章,建立了卫星轨道动力学模型,设计了GPS和运动方程组合的卡尔曼滤波器,并针对不同轨道高度的微小卫星进行了定位仿真。
In chapter 3, the orbit dynamics models are established, the Kalman Filter of the GPS and kinematics equation combined are designed, and simulations of different orbit Micro-satellite are done.
该算法通过对高度的加权估计增加定位方程组中的已知信息,进而将方程组扩充为可求解的状态。
With the weighted altitude added into the navigation equations, they can be solved properly. Meanwhile, the clock bias forecast model is proposed.
针对脉冲高度表,提出了跟踪门阻塞干扰和强制捕捉干扰两种干扰模式,并分别给出了干扰信号形式和干扰能量方程。
Aimed at the pulse radar altimeter, two jamming modes, namely, track-gate barrage-jam and coercive capture jam are advanced.
该方程右边的函数在实数域内不连续,是一个高度非线性微分方程组。
The equations are extra nonlinear differential equations. The dexter function is not continuous in field of real number.
建议在跳远教学与训练中高度重视专项速度能力的培养,并运用所得方程检测评价运动员的速度能力。
Suggestions were made as to the training of event related speed ability and formula was found to test and evaluate the speed abi...
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