Gradient Aluminum matrix composite reinforced by ceramic fibers is an ideal reinforcement material for powerful engine pistons.
陶瓷梯度增强铝基复合材料是大功率发动机活塞理想增强材料。
Gradient polymer material is a novel kind of composite one with the appearance less than 20 years, and has been an active field of research in material science.
高分子梯度材料作为一种出现时间不到20年的新型复合材料，目前已逐渐成为学界的研究热点。
The gradient PPS/FEP composite anti-corrosive coatings were prepared on carbon steel. The bonding strength of all coating systems was determined by the pull-off test.
在碳钢表面制备了具有梯度结构的PPS/FEP复合防腐蚀涂层，采用拉开法测定了各涂层体系的结合强度。
In particular, the paper gave more details to the microwave composite and the functional gradient composites.
重点介绍了透微波功能复合材料和梯度功能复合材料。
The result showed that there was obvious gradient in the distribution of the hardness and microstructure of the composite layer.
研究结果表明，复合材料层的硬度及显微组织分布均存在明显的梯度。
Emphasis was placed on the preparation of functionally gradient materials by composite electroplating.
重点探讨了采用复合电镀技术制备功能梯度材料的方法。
Nonlinear sound wave propagation is solved rigorously for progressive and standing waves and applied to composite tubes including thermoacoustic stacks with temperature gradient.
本文中给了非线性行波和驻波的严格解，并用于包括热声堆和温度梯度的复合管中。
The invention discloses a titanium matrix gradient composite material with biological activity and the process for preparation thereof and the application thereof.
本发明公开一种具有生物活性的钛基梯度复合材料及其制备方法与应用。
Hydroxyapatite composite coatings were classified into three kinds according to their feature, i. e. single layer composite coating, double layer composite coating and gradient composite coating.
将羟基磷灰石复合涂层按照特征分为三类，即单层复合涂层、双层复合涂层和梯度复合涂层。
The invention relates blast furnace bucket functional gradient composite material inside lining and preparing method.
一种高炉料罐用功能梯度复合材料内衬及其制备方法。
A simple and accurate approximate solutions of thermoelastic responses of functionally gradient piezoelectric composite spheres is developed.
针对梯度功能压电复合材料球壳热弹性响应提出了简单而精确的近似解。
The results show that the specific density of the composite can be increased and the gradient boundary layers can be eliminated by second compressing power metallurgy technique.
结果表明：采用复压烧结粉末冶金工艺可提高梯度复合材料的致密度，并能消除梯度层间界面；
The method solves the problem of poor bonding between Cu and aluminum nitride ceramic, and can realize preparation of gradient composite with high temperature difference and poor compatibility.
本发明结合了放电等离子烧结和分步 烧结的方法，解决了金属铜和氮化铝陶瓷之间的结合困难问题，也实现了高温差、高不相容性梯度复合材料的制备。
Composite layer board model is adopted to analyse functionally gradient materials cantilever board.
采用复合材料层合板模型，对梯度功能材料悬臂板进行了分析。
However, most of the researches concerning FGM are preparation of tabular specimens so far, and little attention has been given to the preparation of gradient composite pipes.
然而，迄今为止，有关功能梯度材料的研究大都限于板状试样的制备，关于梯度复合管制备的报道较为少见。
If cement paddling pile composite ground is used in civil engineering, the settlement and gradient are great after the building is completed.
本工程原采用水泥搅拌桩复合地基，建成后发生较大沉降。
If cement paddling pile composite ground is used in civil engineering, the settlement and gradient are great after the building is completed.
本工程原采用水泥搅拌桩复合地基，建成后发生较大沉降。
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