| 1. | We studied the influence of applied strain and temperature on the anisotropic property , polarized frequency and the phase
研究了外加应变、温度对各向异性、偏振频率以及相位的影响。 |
| 2. | The main work and achievements are summarized as follow : hudson ' s crack model and liu ' s fracture model were introduced . the anisotropic properties of rocks with dry and water - filled parallel fractures were discussed
全文主要工作包括以下几个方面：介绍了hudson的几种裂纹模型以及刘恩儒等提出的裂缝模型，用弹性常数随角度的变化关系图讨论了含排列干充水裂缝岩石的各向异性。 |
| 3. | The effects of parallel aligned opening or water - filled fractures on waves propagation were investigated . the results shows that : 1 ) the existence of anisotropic properties of fractured rocks leads to waves conversion and the wave fronts become wider
通过模拟点源产生的弹性波在均匀各向同性各向异性岩石中的传播，研究了平行排列裂缝的存在以及改变裂缝的参数对弹性波传播特性的影响。 |
| 4. | So when the layers have the anisotropic properties , seismic wave " s velocity and moveout will become complex . it needs to acquire the anisotropic moveout formulas and the connection of layers parameters with velocity . then using multi - wave information sufficiently to analyse the seismic data
因此，在地层存在各向异性时，使地震波速度和时距曲线变得很复杂，需要求取各向异性的时距曲线拟合公式和分析地层参数与速度的关系，从而更充分的利用多波信息进行各向异性介质的分析处理。 |
| 5. | In this paper , we first focus on the anisotropic finite elements and construct a hermite rectangular finite element which can be applied in 2nd order elliptic problem . lt is proved that this finite element has anisotropic property and its error estimate is obtained without the limitation of regularity conditions
本文首先对各向异性有限元进行了研究，构造了一个用于二阶问题的hermite型矩形元，证明了该单元具有各向异性特征，并且给出了与剖分的正则性无关的误差估计。 |
| 6. | The anisotropic property of the generalized difference methods has not been studied until now . in this paper , the anisotropic property of a kind of generalized difference methods is analy - sized and its error estimate is obtained without the limitation of regularity . finally , the numerical examples show that the theoretic analysis is right . in addition , based on the 2 - dimensional quasi - wilson element , the quasi - wilson element in the 3 - dimensional space with application to second - order porblem is presented . lt is proved that it is convergent for arbitrary hexahedron regular subdivision in 3 - dimensional space , and its error estimate is obtained
本文结合各向异性有限元的研究成果，对基于矩形剖分的一类广义差分法进行了各向异性分析，给出了与剖分的正则性无关的收敛阶估计，并进行了数值试验，表明这类广义差分法具有各向异性特征，可以用于窄边问题的计算。 |
| 7. | Specifically , we present a full velocity difference ( fvd ) car - following model , a cellular automata ( ca ) model that considers the velocity effect of the preceding car , another ca model that can describe the synchronized flow , and a speed gradient ( sg ) macroscopic model which can describe the anisotropic properties of traffic flow
具体地说，我们提出了一种全速度差车辆跟驰模型，一种考虑前车速度效应的元胞自动机模型，另一种能较好模拟同步流的元胞自动机模型，以及一种能体现交通流各向异性特征的速度梯度宏观连续模型。 |
| 8. | The waveform analytical method can he used to develop the geologic model for the carbonate reservoir in tahe field with heterogeneity and anisotropic property in its pore configuration , to research the omnidirectional feature and synthetic mechanism of seismic waveform , to gain the relations between carbonate reservoir characteristic by means of drilling and logging data , and finally to make a prediction of the growing degree of the reservoir
摘要以塔河油田碳酸盐岩储集层的孔隙空间结构所特有的非均质性和各向异性为出发点建立地质模型，研究波形的全方位特征及合成机理，依据钻井、测井等资料，建立碳酸盐岩储集层特征与地震响应之间的对应关系，从而根据地震波的波形对储集层的发育程度作出预测。 |
| 9. | For nonstationary stokes problem , materials ' anisotropic character should be considered in a boundary layer or near the angular of the domain fj . at this time , the subdivision to region q is not of regularity or quasi - uniform and should be anisotropic grid , which can describle the facts exactly . crouzeix - raviart element and rotary q4 element are failed in anisotropic grid and many others either ca n ' t satisfy the anisotropic property or ca n ' t be used to the moving grid finite element method . it ' s proved that five nodals element presented by professor houde han can overcome this shortcoming
常用crouzeix - raviart元和旋转q _ 4元由于不能满足各向异性插值特征而失去效用。而其它许多单元或是不满足各向异性插值特征或是尚不能直接应用于stokes方程变网格有限元。经本文证明由韩厚德教授提出的五节点单元很好地解决了这一矛盾，这些结论以前是没有人作过的。 |
| 10. | The following results of recent researches were presented on measuring stiffness of a wide range of soils such as clay , sand and gravel , characterizing anisotropic properties of soil induced by external loading , measuring stiffness of base and subgrade materials in the pavement , determining soil properties in a centrifuge model during the flight of a centrifuge , and understanding wave propagation in granular materials under micro - gravity environment with this technique
木文报道了压电陶瓷传感器应用于粘土、砂和砾石等不同种类土的研究成果，对应力导致土体各向异性的研究，对路基和地基土的力学特性检测，在离心模型试验中的应用，以及在微重力环境下的粒状材料中波的传播特性的研究等。 |
