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- A multi layer coating with a SiW outer layer by liquid reaction formation method was prepared for carbon carbon composites,and then the structure of the oxide film on the coating was investigated by XRD,SEM,Raman spectrum and electron probe. 研究了一种液相法及其它方法制备的碳碳复合材料多层防氧化涂层,并用XRD,SEM,Raman光谱和EMPA研究了液相法制备的SiW涂层表面氧化后的结构。
- Design and Analysis of Sol Gel HR Multi Layer Coatings 多层介质高反膜理论设计与光学特性分析
- It has a much more pronounced double layer coat than its cousins. 它有更为明显的双重被毛。
- Multi layer perceptron (MLP) is a typical artificial neural network. 摘要多层感知器神经网络是典型的人工神经网络模型。
- We are interested in solid multi layer wood plates, tiles for floorings. 本信息价值5点积分,建议回复日期2007-12-02之前,还可被浏览15次
- By means of multi layer and multi pass lap surfacing, the surfacing layer with big thickness and area can be acquired. 采用多层焊和多道搭接工艺可获得大厚度、大面积堆焊层。
- The basic characteristics of gravitation gliding structure are multi layer,multi period,small scale,multi form. 肥城矿区内重力滑动构造的基本特点是具有多层次性、多期性、小规模性和形式多样性。
- Our SMT can produce soft,hard,singlelayer,double layer and multi layer PCB board. SMT可全自动高速贴装软硬、单层、多层PCB板。
- Radiative exchanges will be inhibited by the use of Multi Layer Insulation foils. 辐射热交换被多层绝缘薄膜所阻止。
- This paper emphasizes on the newest technology adopted in EIC control system design, such as multi layer NET technology, the distribution control system, EIC integration and etc. 这里重点阐述三电系统设计中采用的多层次网络技术、分布式集散系统及EIC一体化等最新技术。
- Based upon element by element(EBE) iterative strategies,a feedback multi layer neural model is proposed for the heat conduct problem FEM analysis. 基于Element By Element(EBE)策略 ,提出了一种反馈网络和前向网络共同组成的多层神经网络以实现热传导有限元分析。
- The vascular has one or three flats cells.The cork cambium originated from the pericyclic cells and created multi layer of phelloderm parenchyma cells. 木栓形成层由中柱鞘细胞恢复分裂能力而形成,并且产生多层栓内层薄壁细胞。
- This paper describes the development sucessfully of super thin and high multi layer board (MLB) using ink jet technology. 概述了应用喷墨技术成功地开发了超薄型和高多层的多层板。
- The results show that the multi layer spray deposited pipe blank could be processed by such technologies as extrusion spin or extrusion roll. 采用挤压+旋压或挤压+轧制致密化成型工艺可以获得高性能多层喷射沉积耐热铝合金材料。
- If the painting was too soft stick, stick your finger difficult to use this soft oil crayon suitable for thick coating, but they can not meet the mixed layer coating needed to fine effect. 如果这幅画太软坚持,坚持你的手指很难使用这种软油蜡笔适合厚的涂层,但他们不能满足混合层涂层需要罚款的效果。
- The topic of mind control is elaborate, multifaceted, and multi layered. 精神控制的主题是详细叙述的、多侧面、多层次的。
- This paper considers the nonlinear stability of double layer coating flows.The nonlinear subcritical threshold and all order evolutional coefficient are obtained for double layer coating flows. 摘要 研究了两层涂布流动的非线性稳定性问题,得到了两层涂布流动的亚临界有限扰动阈值和各阶演化系数。
- The significance of network multi graph display and multi layer management used in visualized power system network software are expounded. 阐述了在图形化的电力系统软件中对网络进行多图显示和分层管理的意义。
- Multi layer spray deposition technology is used to fabricate aluminum/steel bimetal,and the factor of influencing the interface of aluminum/steel is discussed. 采用多层喷射沉积技术制备铝/钢双金属板,分析了其中对双金属板界面结合产生影响的因素。
- Non horizontal Multi Layer Finite Element Model is applied in this paper to simulate the flow and the concentration of Wanzhou Reach in The Three Gorges Reservoir(TGR). 本文采用斜分层有限元模型模拟了三峡水库蓄水前后万州江段的流速场和浓度场。