1) differential equation of senes temperature
感温微分方程
1.
The paper establishes differential equation of senes temperature based on the principle of contact way,concludes 4 types of sense temperature in different boundary conditions,induces formular of senes temperature,idexes the senes temperature laws according to times,lays the theoretical foundation for analysing the law of error.
根据接触法测温原理，建立了感温微分方程，并将工业上常用的接触法测温的情况归纳为４种边界条件不同的感温类型，推导出感温计算公式，指出感温随时间变化的规律，为研究热隋性误差的规律提供了理论分析基
2) differential equation
微分方程
1.
Solution of Forecasting-Correcting-Improving Algorithm to Quaternion Differential Equation of SINS Attitude;
基于预测-校正-改进算法解算SINS姿态的四元数微分方程
2.
The simulation solution of dynamics differential equation based on pspice;
基于Pspice的动力学微分方程的模拟解
3.
The relationship between supply and demand in stock markets and differential equations of stock price;
股票市场供求关系与股价及其变化率的微分方程
3) differential equations
微分方程
1.
Existence of asymptotically almost periodic solutions for some differential equations with piecewise constant argument;
一类具有逐段常变量微分方程的渐近概周期解
2.
Oscillatory and asymptotic behavior of solutions for third order impulsive delay differential equations;
三阶脉冲时滞微分方程解的振动性与渐近性
3.
Oscillation criteria for first order nonlinear differential equations with deviating arguments;
一阶非线性具偏差变元的微分方程的振动准则
4) linear differential equation
微分方程
1.
Borel directions of solutions to non- homogeneous linear differential equations;
非齐次线性微分方程解的Borel方向分布
2.
Mainly study the complex oscillation for k(≥2) order homogeneous linear differential equations w(k)+Ak-1w(k-1)+Ak-2w(k-2)+…+A0w=0,and obtain some results as Ak-1 satisfies some conditions.
主要研究齐次线性微分方程w(k)+Ak-1w(k-1)+…+A0w=0的复振荡问题。
3.
In this paper, we study the complex oscillation properties of the solutions of higher-order linear differential equations with entire coefficients (where there are two coefficients being of the same and highest order) by using the value distribution theory.
本文利用值分布理论,对高阶整函数系数线性微分方程(其中存在两个系数的级相等且最大)的解的复振荡性质进行了研究,得到了方程解的超级的精确估计。
5) differential eguation
微分方程
1.
A Method on the General Expression for the Riccati Differential Eguation;
求Riccati微分方程通解的一种方法
2.
In engineering technique development, a lot of important and actual problems needs to beg the solution is partial differential eguation, for necessary data in offering in design in homologous engineering, guarantee the engineering the safety dependable and complete the mission efficiently.
在工程技术发展中，很多重要的实际问题都需要求解偏微分方程，为相应的工程设计提供必要的数据，保证工程安全可靠且高效地完成任务。
6) ordinary differential equation
微分方程
1.
Nonhomogeneous linear ordinary differential equation with constant coefficients solving based on operator method
利用算子法求解二阶常系数非齐次线性微分方程
2.
The solution of ordinary differential equation with constant coefficients using up-triangular Toeplitz matrix
利用上三角Toeplitz矩阵求常系数微分方程的特解
3.
This paper studies the oscillations of higher order nonlinear ordinary differential equation with impulses,and obtains some sufficient conditions about the higher order nonlinear ordinary differential equations with impulses oscillations.
研究了高阶非线性脉冲微分方程解的振动性态,得到解的振动的充分条件,突出脉冲对解性态的关键性影响。
补充资料：微分方程的差分方程逼近
微分方程的差分方程逼近
approximation of a differential equation by difference equations
微分方程的差分方程通近【app拟。mati.ofa山价犯n-ti习闪姗柱.by山血魂.理equa西姗;即即肠。砚田朋.朋巾卜碑四.别吸.。印冲.旧e朋，pa3I.ecTll目M] 微分方程用关于未知函数在某种网格上的值的代数方程组的逼近，当网格的参数(网络、步长)趋于零时可使得逼近更加精确. 设L(Lu可)是某个微分算子，几(L声。=几，。。任叭，人“凡)是某个有限差分算子(见徽分算子的差分算子通近(aPProximation of a dilferential operator by dif-feren沈。perators”.如果算子L、关于解u逼近算子L，其阶为p，即如果 }}Lh[u]*I}汽=o(hp)，那么有限差分式L声、二0(o任凡)称为关于解“对微分方程Lu=O的P阶逼近. 构造有限差分方程L声*=0关于解u逼近微分方程Lu=0的最简单例子是将Lu的表达式中每个导数用相应的有限差分来代替. 例如，方程 _子“.，、血._，_八_一n Lu三书舟+P(x)于+q(x)u=U ~“一dxZr‘~产dxl‘’可用有限差分方程 L‘“‘三生理二丛吐丛二+ h‘ U~丰I一U，_I_ +尸(x们厂竺二兹巴几十，(x功)u朋一o作二阶精度逼近，其中网格几。和几;由点x.“。h组成(m是一整数)，“.是函数u*在点x.的值.又，方程 au aZu L“三共牛一斗冬二0， --一ar ax，可用关于光滑解的两种不同的差分近似来逼近: _.月+1_”月气.月上.” 一门、“nt4用“用十l‘“阴l“用一I八 于九‘(撇式格式(exPlie，}seheme))和! “几’l一嗽试，‘l}一翔二，曰衅，‘从 拭’价二一一-一—一了一--一一几，(隐式格式(一mf)liczt scheme))，其中网格D*。和D*:由点(x。，甲=(川入，似)组成，:二rhZ，r二常数，巾和n是整数，。二是函数翻、在网格点(x，，t。)的值.存在这样的有限差分算子L，它对微分算子L的逼近，仅关于方程L。一0的解。特别好，而关于其他函数则差一些.例如，算一子L*L*U。三兴，·卜·夸卫一尹{刁内队引〔其中汀二·。州一随甲‘气))关f任意的光滑函数。(*)是算 广L- d仪 L“一…一甲〔戈，“)Z(工) 办的一阶逼近(_关于八)、而关于方程大u=O的解却是二阶逼近(假定函数:，充分光滑)在利用有限差分方程与。。
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参考词条