澳大利亚的研究人员利用一种称为显微分光光度测定法的技术对捕自昆士兰和西澳大利亚外海的17种鲨鱼的视网膜进行了观察。
Researchers in Australia, using a technique called micro-spectrophotometry, looked at the retinal cells of 17 species of shark caught off Queensland and Western Australia.
因此，研究倒向随机微分方程具有重要的理论意义和应用价值。
Therefore, the research on backward stochastic differential equation is of considerable theoretical significance and practical value.
非线性系统的微分几何理论是目前研究非线性系统控制的一个重要方法。
Differential geometry method is an important approach in the researches of control of nonlinear system.
研究完整力学系统准坐标表示的运动微分方程在群的无限小变换下的形式不变性。
The paper studies the form invariance of differential equations of motion for holonomic systems in terms of quasi coordinates, under the infinitesimal transformations of groups.
运用不动点定理，研究一类具状态依赖时滞的微分方程周期正解的存在性。
By applying a fixed point theorem, the authors study the existence of positive periodic solutions to a class of differential equations with stated-dependent delay.
用微分热分析-液淬法研究几种常用合金元素对奥氏体枝晶形成与长大形态的影响。
The effect of some common alloying elements on austenite dendrites forming had been analyzed by differential thermal-liquid quenching analysis.
本文利用微分方程稳定性理论，研究了城市交通容量中两种交通方式的竞争关系，它们适合于根舍模型；
Using the theory for differential equation stability, this paper investigates a struggle relationship between two traffic modes in city traffic volume , and shows they suit Gause' s model.
非审计提供服务研究损害审计师的独立性，微分动力驱动审计师的行为。
Research on non audit service provision impairs auditor independence, differential incentives drive auditor behavior.
对微分方程更近代的研究是关于定性理论。
The more recent research on differential equations is concerned with the qualitative theory .
常微分方程边值问题是常微分方程理论研究中最为重要的课题之一。
The ordinary differential equation singular boundary value problem is one of the most important branches of ordinary differential equations.
对于初学者进行微分几何应用方面的了解和研究有一定的帮助。
For beginners to differential geometry of the understanding and application of research to a certain extent help.
本文主要研究高阶微分方程周期边值问题解的存在性与多重性。
We mainly study the existence and multiplicity of solutions to high-order differential equations in this paper.
研究抽象空间微分方程周期解的存在性一直是比较困难的问题。
It is a difficult problem studying the existence of periodic solutions of differential equation in abstract Spaces.
采用焊接热模拟技术和显微分析方法，研究了回火焊道热处理对X80级管线钢焊接热影响区韧性的影响规律。
The effects of tempering weld-pass treatment on toughness of HAZ of X80 pipeline steel were studied by the technique of welding thermal simulation and the method of microscope analysis.
本文研究脉冲微分方程的解的存在性与定性性质。
This paper studies the existence for solutions and qualitative properties of impulsive differential equations.
无穷维空间的凸微分分析的研究已有近七十年的历史。
The convex differential analysis in infinite-dimensional spaces has been studied almost seventy years.
采用傅立叶变换红外光谱、图像扫描和显微分析等手段，研究了静电复印废纸溶剂法脱墨的机理。
The mechanism of de-inking of photocopy waste paper with solvent treatment was investigated by Fourier transforming infrared spectrum (FT-IR), image-scanning and microscope analysis.
黎曼流形运动群的研究是微分几何中一个重要问题。
Research of the group of motions in Riemann manifold is an important question of the differential geometry.
因此对泛函微分方程的研究，不但有重要的理论价值，而且有实用价值。
Therefore, it is of great theoretical and practical value to research functional differential equations.
这是研究正倒向随机微分方程的基础。
This work is a foundation of the study of forward-backward equations.
对一类带耗散项非线性波动方程进行了研究，用“参数微分法”，得到其解析近似解。
This paper Studies nonlinear wave equation with dissipation items, reaching an approximate solution in the method of parameter differentiation.
流形上各种算子(如偏微分算子)的研究。
Study of all kinds of operators (such as partial differentia operators) on manifolds.
加州理工学院也纷纷发表自己的偏微分方程研究的一些优秀的信息。
CalTech have also published some excellent information on their own PDE research.
利用微分几何方法研究了一类非线性多输入多输出时滞系统的解耦问题。
The decoupling problem for a class of nonlinear MIMO time-delay systems is studied with differential geometric method.
本文利用整体微分几何的方法研究了人造卫星的轨道控制和姿态控制问题。
The orbit control and attitude control problems of satellite have been studied in this thesis by use of global differential geometry method.
经典微分几何研究三维欧氏空间中曲线曲面理论，其最具有特色的研究是主曲率函数满足某些关系的魏因加吞曲面。
In the classical differential geometry which deals with the theory of curves and surfaces of three dimensional Euclidean space, the most distinctive study is the Weingarten surface.
经典微分几何研究三维欧氏空间中曲线曲面理论，其最具有特色的研究是主曲率函数满足某些关系的魏因加吞曲面。
In the classical differential geometry which deals with the theory of curves and surfaces of three dimensional Euclidean space, the most distinctive study is the Weingarten surface.
应用推荐