• The models and parameters derived from laboratory tests are justified through field inversion analysis.

    通过现场反演证明试验所得模型参数可以好地描述实际的情况。

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  • Finite field inversion, an important module of elliptic curve cryptosystems and hyper-elliptic curve cryptosystems, is introduced.

    介绍椭圆曲线密码超椭圆曲线密码算法中一个重要模块——求模块。

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  • A field inversion is the most expensive operation on scalar multiplication, and the number of inversion determines the performance of scalar multiplication.

    标量乘法耗时运算,求逆运算次数多少直接决定标量乘法的性能

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  • Examples based on synthetic data show that posteriori probability analysis for matched field inversion can be conducted effectively by the proposed parallel optimization algorithm.

    匹配反演仿真算例表明算法有效反演结果进行概率分析

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  • Based on the field analysis of deformation and stress field inversion from fault slip data, the formation and tectonic evolution history of the Liupanshan basin has been preliminarily established.

    基于野外变形分析断层滑动矢量构造应力场反演初步确定了六盘山盆地形成与构造演化历史

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  • They were criticized for inversion of residential and industrial areas which faced the polluted Minsk road and picturesque golf field, respectively.

    由于设计中的居民区正对着污染的明斯科工业区着景色如画的高尔夫球场地,设计者分别受到了批评。

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  • It is a non linear inversion to calculate crustal stress field with collapse data of inclined borehole.

    斜井钻孔崩落资料求取地壳应力状态一个非线性反演问题

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  • Objective: to evaluate the application of fluid-attenuated inversion-recovery (FLAIR) sequence to cerebral infarction in low field MR.

    目的评价液体衰减反转恢复(FLAIR)序列MR梗塞应用价值。

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  • This study laid a foundation for using pseudo-linear approximate method to realize the rapid inversion of stable current field.

    这个研究结果利用线性近似方法实现稳定电流快速反演打下基础

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  • Purpose: To evaluate the value of FLAIR(Fluid attenuated inversion recovery) sequence in diagnosing intracranial leptomeningeal metastasis on low field MRI.

    目的评估MR液体衰减反转恢复FLAIR序列诊断颅内柔脑膜转移价值

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  • The lateral inhomogeneity and the variation of density contrast with depth in the crust and their effects on the inversion of gravity field are discussed.

    本文讨论利用重力资料反演莫霍面时,地壳横向不均一性,密度深度变化以及异常数据滑动平均处理解释结果的影响程度。

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  • The hardware implementation of arbitrary dimension matrix inversion would have more widely application prospect in digital signal processing field.

    任意矩阵求逆硬件实现数字信号处理领域具有广泛应用前景

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  • Through analysis and inversion of the aeromagnetic anomaly field, this paper has studied the magnetic basement of the Junggar basin.

    本文通过分析反演航磁异常,研究准噶尔盆地磁性基底

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  • Emphasis is put on the inversion result under the influence of major random noise and a variety of geological noise sources in the field.

    重点讨论场值较大随机干扰不同类型地质噪音源影响反演结果

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  • The method of auditory model inversion given in this paper could be used widely in speech enhancement field.

    论文提出听觉模型逆变换方法应用语音增强等领域。

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  • On the basis of grid data, inversion was conducted and magnetic field distribution and magnetic structure on bedding of different depths were obtained.

    网格化数据基础上进行反演求得了不同深度层面磁场分布磁性结构

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  • It is demonstrated that the phase damping suppresses the revivals of the atomic inversion and non-classical effects of the cavity field in the JCM.

    研究表明相位阻尼能抑制原子反转恢复和腔经典效应

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  • Wave impedance inversion and imaging of the medium between the casing and the formation based on the practical data of an oil field are carried out.

    最后现场实测资料进行了套管-地层环空间内介质阻抗定量反演成像

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  • Active source electromagnetic sounding data can make use of existing magnetotelluric inversion technology after field source correction.

    有源电磁测深数据在经过校正后可以利用现有大地电磁反演技术进行反演。

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  • In this paper, combined gravity and magnetic inversion method of potential field is applied to the calculation of the basement depth and apparent magnetization in the Minghe basin.

    本文采用磁力联合反演方法计算民和盆地基底深度磁化强度

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  • Objective To study signal characteristics of the pituitary stalk on low field fluid-attenuated inversion-recovery (FLAIR) images.

    目的研究液体衰减反转恢复(FLAIR)像上垂体信号特征

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  • Then a three-dimensional deformation inversion analysis is conducted by orthogonal design method and neural network to acquire the distribution rule of rock body ground stress field at various depths.

    在此基础上,采用正交设计方法神经网络进行了岩体地应力场三维变形反演分析获得岩体地应力场沿深度分布规律

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  • The model displacements inversed from the stress field agree with present displacements measured by GPS. It indicates that the inversion result is reasonable and has physical significance.

    应力场反演模型位移GPS实测现今位移资料大体吻合反映结果合理物理意义

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  • The probability tomography of electromagnetic field-derivative method is an imaging inversion method that emphasizes particularly on singling out the anomaly.

    电磁导数场概率成像方法一种侧重于识别地质异常成像反演方法。

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  • This four-element architecture may be caused by a regional stress field evolution from rifting, sagging to differential inversion uplifting.

    这种四元结构的形成,起因区域构造应力场转变成陷作用、陷作用和差异隆升反转作用的演化

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  • In addition, according to measured temperature data of a RCC gravity dam, the thermal parameters inversion is done, whose result is used to calculate the temperature field again.

    此外本文结合碾压混凝土重力坝工程,依据现场采集坝体温度资料,对碾压混凝土热学参数进行反演利用反演结果进行温度反馈计算

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  • The specific work includes:(1) At the first, the finite element inversion analysis method of the initial crustal stress field and the measuring method of hydrofracturing crustal stress were expounded.

    首先阐述初始应力场有限元反演分析方法水压致裂法地应力测量方法给出了对小孤山工程适当应力场

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  • Most studies on English locative inversion are confined to the field of syntax with little consideration of the constraints from discourse or pragmatics.

    英语方位倒装句结构研究大部分仅从句法角度出发,忽视了来自篇章方面制约

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  • By defining a total reflection coefficient of natual EM field over multi layered medium, the forward and inversion equations for nature soutce EM sounding are established.

    引入一个多层岩层相叠时其表面对电磁波入射反射系数的概念,从而导出方法的正反演计算式相应仪器的设计方案,并制造了测深仪器。

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  • The inversion calculation method for the transient electromagnetic (TEM) field underground generated by a large loop on the ground is presented in this paper.

    本文研究了地面线源地下形成瞬变电磁场反演方法

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