查询词典 composites

The reaction between the boron carbide and aluminum interface changes the properties of the composites during the post infiltration heat treatment.

碳化硼与铝界面的反应是热处理改变碳化硼／铝复合材料性能的基础。

1D boron nitride nanomaterials have important potential applications in nanoelectronics and functional composites due to the outstanding chemical and physical properties.

BN一维纳米材料由于具有许多优异的性能，在纳米电子学和功能材料领域具有重要应用前景。

In the last few years, Bosch has been researching new metals and composites for the throttle part.

近几年，博世一直对油门零件研究新的金属材料和复合材料。

Based on the asymptotic homogenization , the periodic boundary conditions for the unit cell of composites are established using the ANSYS parametric design.

在渐近均匀化方法的基础上，用ANSYS参数设计语言建立了周期性边界条件，用ANSYS有限元程序对单胞进行求解，得到了复合材料的有效性能。

Due to the restriction of computational complication and precision,WRM boundary collocation method can only be used to simulate temperature fields of single-particle model,as for the case of some more complicated particle geometry shape it is very hard to obtain sufficient approximation solutions.Thus,BEM is adopted to analyze the thermal conduction problem of composites with particle of arbitrary geometry.

由于受计算复杂程度和计算精度的限制，采用加权残值法只能分析单夹杂问题，且对于更复杂的夹杂形状很难得到良好的近似解，因此接下来采用边界元方法分析了具有任意形状夹杂复合材料的温度场问题。

It is very important to investigate the mechanical properties of three-dimensional braided composites .

对于三维编织复合材料力学性能的研究是一个十分重要的问题。

These results can provide an experimental basis for further studies on failure problems of braided composites.

这些结果为进一步研究编织复合材料的强度失效问题奠定了实验基础。

This method provides the basis for analyzing stiffness and strength of 3-D braided composites.

为编织复合材料的刚度、强度性能分析提供了充分的条件。

At present, it is preliminary to understand the mechanical properties of three-dimensional braided composites. There are many problems which need to be solved.

目前，对三维编织复合材料力学性能的研究还处于初步阶段，还有许多问题需要进一步研究。

Recent developments of research on predicting stiffness and strength of 3D braided composites were summarized.

综述了近年来国内外对三维编织复合材料的刚度和强度性能预测方法的研究进展。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。