查询词典 inversion problem

In addition, we used four springs to link foot and lower leg of the simulator, which provide ankle stiffness, representing as the muscle tone of plantarflexion, dorsiflexion, inversion and eversion of ankle joint.

此外，用四条弹簧结模拟器足部与小腿部，提供可调整的踝关节劲，用以代表足部各方向之肌肉张。

What is nothing but a product of class division and its moral, cultural and aesthetic consequences is presented as being a 'matter of course'; under the effect of mythical inversion, the quite contingent foundations of the utterance become Common Sense, Right Reason, the Norm, General Opinion, in short the doxa (which is the secular figure of the Origin).

只有这种类别划分的产物及其道德的，文化的和审美的后果&理所当然&的发挥作用时，在神话翻转作用下，有相当基础的话语就会变为常识、正确原因、规则、普遍意见，简而言之就是doxa。

METHODS: Rabbit models of autogenous vein graft were generated in both groups. After anaesthesia, a median incision was made at the neck to dissociate external jugular vein and common carotid artery of the left side. Following blood flow was blocked at the upper and down sides of the common carotid artery, blood vessels were transected to collect 4.0-5.0 cm external jugular vein at the left side, and placed among the common carotid artery at the same side after inversion. End-to-end anastomosis was performed using discontinuous ecstrophy.

两组兔均建立自体静脉移植模型，麻醉后颈前正中切口，游离出左侧颈外静脉及颈总动脉，在颈总动脉的上下两端阻断血流后，横断血管，取左侧的颈外静脉4.0~5.0cm，上下倒向后置于同侧颈总动脉之间，采用间断外翻法行端端吻合。

Based on predecessors research findings, the quality of different kinds of research techniques are compared and induced. Concerned with using graph to type and scale synthesis, topological graph based upon functional fractionation is presented, the combination, evolution and inversion regularities of epicyclic gear trains are researched in detail. The synthesis problems of general and overlapping EGTs are solved. The method may be applied into the innovation design of EGTs.

本文在前人的研究成果的基础上，比较归纳各种研究方法的优劣，考虑到将图应用于型综合和尺度综合两方面，提出基于功能离散法的拓扑图，深入研究周转轮系组合、演化、反演等规律，解决了一般和重叠式周转轮系的综合问题，可应用于周转轮系的创新设计。

In this paper, the model is limited in a nearly equispaced Ladder-type system, we explained the effects of spontaneously induced coherence on the optical properties, such as population inversion and absorption, and so on.

本文探讨了自发辐射诱导相干对近等间隔的阶梯型三能级系统的稳态几率反转及吸收等光学特性的影响。

The joint inversion of some geodynamical parameters and numerical simulating the crustal stress field is presented in this paper. The four nodes quadratic finite element in Chinese area is constructed and the "split node" technique is employed for introducing the fault parameters into the finite element computation.

讨论了利用地应力主方向和GPS资料联合反演与之相关的地球动力学参数及数值模拟地壳应力场的方法，建立了中国及其邻区的四节点有限元模型，解决了有限元数值解算中节点位移不连续的问题。

Based on the previous study, teleseismic waveform data, observed in the West Yunnan and volcanic area, is gathered to study their S wave velocity structures by the receiver function. Underneath structure features are shown in those areas, and their geodynamical implication is also discussed. The receiver function approach and nonlinear inversion proceedings are reviewed in this paper; the basic theory of the neighborhood algorithm is also analyzed.

本文在前人工作的基础上，收集了滇西地区和五大连池以及腾冲火山区远震波形数据，开展了接收函数非线性反演研究，揭示出滇西地区以及五大连池和腾冲火山区深部结构方面的一些重要地学特征，并探讨了相关的地球动力学问题。

Through many years of exploring and studying,BP neutral network has been applied in geotectonic engineering logging inversion in many ways.

经过多年的探索和研究，BP神经网络在岩土工程测井反演中有广泛的应用前景。

The paper studies the basic theory and application of multi parameter inversion through inputting for seismic data, outputting for parameter of logging, and it analyses the effect with the geotectonic engineering example.

本文介绍了BP神经网络以地震数据为输人，测井参数为输出的多井多参数非线性反演的基本理论基础和实施策略，并结合具体的岩土工程实例，说明BP神经网络在工程中取得了很好的应用效果。

The paper studies the basic theory and application of multi parameter inversion through inputting for seismic data,outputting for parameter of logging, and it analyses the effect with the geotectonic engineering example.

本文介绍了BP神经网络以地震数据为输入，测井参数为输出的多井多参数非线性反演的基本理论基础和实施策略，并结合具体的岩土工程实例，说明BP神经网络在工程中取得了很好的应用效果。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。