isotropic造句_isotropic例句_isotropic用法_优词词典

1. The researchers say that the symmetric and isotropic universe should have formed from a spherically symmetric explosion.: 研究者说对称的，各向同性的宇宙应该是形成于一个球对称的大爆炸中。

2. For instance, the theory predicts a maximum density of homogeneous and isotropic space-time, which could have implications for black hole formation.: 例如，该理论预测了均匀且各向同性时空的最大密度，而这可能隐含了黑洞形成过程的某些信息。

3. The scientists think that these circles stem from the results of collisions between supermassive black holes that released huge, mostly isotropic bursts of energy.: 科学家们认为这些圆环结构可能来自超大质量黑洞碰撞产生的强大，并且大部分显示各向同性的能量爆发。

4. They point out that the WMAP data clearly show that there are far more hot and cold spots at smaller angular scales, and that it is therefore wrong to assume that the microwave sky is isotropic.: 他们指出WMAP的数据明显显示出在更小的角度尺度上具有更多的热点和冷点，因此假设微波背景各向同性是错误的。

5. The strange part is that the scientists calculated that some of the larger of these nearly isotropic circles must have occurred before the time of the Big Bang.: 但奇怪的是，通过计算，一些大的、近乎各向同性的圆环必定存在于大爆炸发生之前。

6. By intrinsic gradient operators of implicit surfaces, we present isotropic and anisotropic frameworks for processing images on implicit surfaces.: 第一，根据隐式曲面的内蕴梯度算子，设计各向同性与各向异性的图像处理框架。

7. The simulation results show that the actual media can be described better with anisotropic model than isotropic model.: 模拟的结果表明，各向异性模型比各向同性模型可以更好的描述实际介质。

8. With this method, we studied the dyadic Green functions of waveguides in isotropic media in detail.: 用这种方法详细推导了均匀各向同性介质波导中的并矢格林函数。

9. It also contains the perturbations of the Moon onto the Earth—Moon barycenter and the relativistic perturbations expressed in isotropic and standard coordinates.: 它也包含了月球对地月质心的摄动和采用各向同性的标准坐标系表示的相对摄动。

10. For the seismic data with large incidence angles, there are large differences between the computation results from AVA isotropic approximation formula and that from AVA anisotropic precise formula.: 对于大角度入射的地震资料，基于各向同性理论的AVA近似公式与基于各向异性理论的AVA精确公式的计算结果存在较大差异。

11. In isotropic media, the raypath is perpendicular to the local wavefront.: 在各向同性介质中，射线路径与局部波前垂直。

12. Single - shot multiwave - multicomponent records are acquired on physical models of homogeneous isotropic stratified and oblique media with both in -line and out-of-line methods.: 设计了均匀各向同性层状介质和倾斜介质物理模型，利用纵测线和非纵测线得到了多波多分量的观测记录。

13. It can be applied to multiband design under vertical or oblique incidence to lossless isotropic media of a number of dielectric and for metallic layers.: 它也能用于垂直或斜入射到多层非损耗性各向同性媒质（包括绝缘介质和金属镀层）的多频段设计中。

14. The interaction between the shield and segments and transverse isotropic characteristics of the segment structure are taken into consideration in the model.: 模型中考虑了盾构机与管片衬砌的相互作用，以及管片衬砌结构的横观各向同性性质。

15. The dispersion is related to the wave vector and similar to the dispersion relation of the isotropic dielectric.: 其色散关系与波矢方向有关，与各向同性的电介质的色散关系相似。

16. Transverse isotropic model for HTI media with a horizontal symmetry axis is the simplest one used to describe the transverse isotropy of the fractured reservoirs containing parallel vertical cracks.: 具有水平对称轴的横向各向同性（HTI）介质模型是用来描述含有平行垂直裂缝油气藏最简单方位各向异性介质的模型。

17. However, coal is usually assumed to be an isotropic medium in the traditional coal seismic exploration, and the impacts of fractures on seam are not taken into account.: 传统的煤田地震勘探将煤层假设为单一的各向同性介质，没有考虑其中裂隙对煤层的影响。

18. VCT obtained isotropic high resolution while reducing patient doses through the improvement of X ray detection efficiency to truly realize the goal of balancing high quality images and low X ray dose.: VCT在实现各向同性高分辨率的同时努力提高X射线的有效利用率，降低病人剂量，真正实现了高图像质量和低剂量的和谐。

19. In addition, the studies of the Americans actually disprove the hypothesis that the universe is isotropic and symmetric.: 此外，美国人的这项研究实际上推翻了宇宙是各向同性及对称的假设。

20. The analytical solutions can reach high precision for the beams with large span height ratio, and can be degenerated into isotropic results.: 该解析解对于跨高比较大的梁有较高的精度，并可退化到各向同性梁的结果。

21. Compared with isotropic materials, the composite material has evident advantages.: 复合材料与各向同性材料相比具有明显优势。

22. To dipole resource, the difference between waveforms of isotropic and homogeneous formations is small but their amplitudes are different.: 对于偶极子源，横向同性地层与均匀地层的波形差异不大，但其幅度有差异；

23. Secondly, we analyze the principal contributions to the theory of homogeneous isotropic turbulence.: 其次，分析关于均匀各向同性湍流的主要理论工作。

24. The method can also be suitable for single parametric elastic foundation and isotropic plates.: 亦适用于求解单参数弹性地基和各向同性板情形。

25. Started with silicon wafer our TFFEC processes consist of wet isotropic chemical etching for cone formation, oxidation and etching for tip sharpening and self-aligned gate process.: 我们用硅材料为基体，用各向同性的湿法化学腐蚀工艺制出尖端，用氧化增尖和自对准栅极工艺制成TFFEC—薄膜场发射阴极。

26. In this paper, the author transforms a steel-concrete beam into an equivalent transverse isotropic member in the thickness direction.: 本文是将沿厚度由钢板和混凝土组合而成的钢板混凝土梁化为一等效横观备向同性构件。

27. Objective To study the method and ability of multi-slice CT isotropic scan and post-processing in displaying the anatomy of cervical vertebrae.: 目的研究多层螺旋CT各向同性扫描及后处理图像显示颈椎解剖结构的方法和能力。

28. Methods Using a method based on isotropic reverse diffusion equation from heat diffusion function.: 方法由热扩散方程给出了一种各向同性逆扩散方程。

29. The prediction of the droplet dispersion in isotropic turbulence is in reasonable good agreement with the experimental results.: 液滴在各向同性均匀湍流场中散布的预测结果与实验十分符合。

30. A series of approximate analytical formulas of equivalent isotropic shell are presented. The suitability of approximate formulas is verified.: 提出了一种等效各向同性壳的近似解析公式，验证了近似公式的适用性。

31. elastically isotropic: 弹性各向同性

32. An apparent or pseudo change in the sign occurs when a stress trajectory passes through an isotropic point.: 当一个主应力迹线通过一个各向同性点时，该符号会发生一个表面上的或虚假的改变。

33. For the sake of simplicity only a material with isotropic properties will be considered.: 为了简单起见，仅讨论各向同性材料。

34. transversely isotropic: 横向各向同性的

35. The universe is bathed by an isotropic bath of microwave radiation.: 整个宇宙存在着一个各向同性的微波幅射

36. isotropic fabric: 各向同性组构

37. It leads to one simple equation, which, in the isotropic case, is the bipotential equation.: 因为它可以推出一个简单的方程，在各向同性的情况下，这个简单方程是一个双位势方程。

38. isotropic permeability: 各向同性渗透率

39. Here we give the equations for the isotropic solids.: 在这儿，我们给出适用于各项同性固体的方程。

40. transversely isotropic material: 横向同性材料

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