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。
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.
反分析计算时采用分层均质模型，将计算区域内各层岩层分别视为均质各向同性体，初始地应力假设成线性分布。
It assumed that the initial rock stresses is in linear distribution, all layers of strata are regarded as layered homogeneous in calculation districts, and this model is applied to doing calculation.
各向同性损伤理论是建立在材料是均匀的、各向同性的以及损伤也是各向同性的假设基础之上。
The theory of isotropy damage is based on the hypothesis that the material and damage are symmetrical and isotropic.
基于各向同性弹塑性损伤假定和应变等效假设，采用重复拉伸的试验方法，得到了焊缝金属的损伤演化规律。
Based on the adoption of elastoplastic damage theory and effective strain assumption, weld metal coupons were tested under repeated pull and their damage evolution law was determined.
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。
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.
基于四角切圆燃烧锅炉炉内湍流流动各向同性的假设，得出炉内各点的特征频率。
On the basis of a hypothesis that the turbulent flow in a tangentially fired boiler furnace assumes an isotropic character obtained is the eigenfrequency of various points within the furnace.
通常假设地球对地震波传播为各向同性体。
混凝土假设为各向同性材料，且忽略计算变形时的泊松比效应。
Concrete is assumed to be an isotropic material, and deformations due to Poisson's ratio are ignored.
混凝土假设为各向同性材料，且忽略计算变形时的泊松比效应。
Concrete is assumed to be an isotropic material, and deformations due to Poisson's ratio are ignored.
应用推荐