利用反演原理和极值原理讨论了一类生物数学模型正解的爆破现象，获得了解的爆破集和爆破率。
By the maximum principles and reflection principles, the blow-up of positive solutions of a biomathematics model was studied, and blow-up set and blow-up rate are obtained.
综合孔径辐射计利用孔径综合原理在空间频率域中采样，通过傅立叶变换或其他数学变换获取反演亮温图像。
Synthetic aperture radiometer applies the interferometric principle to sample in the spatial frequency domain and retrieves the image by Fourier or other numerical transformation.
主要介绍了功率反演(PI)算法的基本原理和主要特性，以及在数字电路中的设计方法和功能实现。
The basic principle and property of PI algorithm are introduced. The design method and realization are also given.
在反演方法及应用实例方面，主要讨论了弹性参数反演、同步反演、随机反演技术的方法原理及实际效果。
The principles and application effects of elastic parameter inversion, simultaneous AVO inversion, and stochastic inversion are discussed in the topic of AVO inversion and case histories.
介绍了利用GPS掩星反演地球中性大气参数的原理。
The theory and the procedure of inversion of Earth′s neutral atmospheric parameters with GPS occultation are briefly introduced.
本文根据空间反演变换的原理，运用画法几何的方法，对空间曲柄滑块机构滑块行程的确定，提出了一种新的图解法。
Based on the principle of the spatial inversion, this paper proposes a new method of determining the stroke of the slide block of the spatial slider-crank mechanism by way of descriptive geometry.
本文介绍机载对空微波辐射计探测云中路径积分液态水含量（L）的辐射传输原理和反演方法；
The fundamentals and method of deducing path-integrated cloud liquid water content (L)by an airborne up-looking microwave radiometer are introduced in this paper.
根据反演软件的基本原理及实现方式，对叠后地震波阻抗反演方法进行了分类研究。
The post -stack seismic wave impedance inversion methods are classified based on the fundamentals and realization ways of the inversion software.
探讨了应用地理信息系统（GIS）方法反演洪水最大淹没水深的基本原理和计算方法。
The principle and algorithm of inversion of spatial distribution of maximum inundated depths of historic floods by use of GIS method are discussed.
本文介绍了分形理论在井约束地震速度分形反演方面的应用原理，提出了具体的方法、计算流程。
Through the research of the use of fractal methods for seismic velocity inversion under multiple constraint, Concrete compute method and process were put forward in this paper.
本文主要研究了可以用于分离和提取高精度磁异常的方法，以及反演中求最小范数解的原理方法。
In this thesis, the methods that used to separate and pick up the magnetic anomalies, and the methods used to find the minimal norm solution are especially introduced.
介绍了地基微波辐射计遥感反演大气柱中的水汽总量和云液态水总量的辐射传输原理和反演方法。
The fundamental and method of the ground-based microwave radiometer remote sensing retrieval of integrated water vapor(V) and cloud liquid water(L) in the atmosphere are introduced herein.
从地震勘探的基本原理出发，分析了叠后地震反演解决地质问题的本质。
From the basic principle of seismic exploration, this paper analyzes the essence of applying seismic inversion after stack to the solution of geological problems.
研究了沃尔什函数在测井资料反演中降低反演维数的原理和方法。
The principle and the methodology of Walsh function decreasing the unknowns and reducing the dimensions in well logging data inversion are studied.
给出直流电阻率、激发极化测深法数据的二维有限元反演方法和原理。
The method and principle of 2-d structure finite element inversion for resistivity and IP data is presented.
针对非线性地面地震层析技术的基本原理进行了阐述，并就该方法对地震地质模拟记录和实际地震记录的反演结果进行了讨论。
The paper summaries basic principles of nonlinear surface seismic tomography and discusses the inversion results of seismic geological modeling and real seismic records.
文中给出电性源瞬变电磁测深一维“烟圈”反演解释方法的基本原理、计算方法和应用实例。
This article introduces the ultimate principle and calculation method technique of 1-d smoke ring inversion technique for grounded source transient electromagnetic method and the applied examples.
文中给出电性源瞬变电磁测深一维“烟圈”反演解释方法的基本原理、计算方法和应用实例。
This article introduces the ultimate principle and calculation method technique of 1-d smoke ring inversion technique for grounded source transient electromagnetic method and the applied examples.
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