The short fiber reinforced aluminum silicon alloy gradual composites are manufactured by squeeze casting, and the structures and the wear resistance of the composites are studied.
采用挤压铸造技术制备短纤维增强铝硅合金梯度复合材料，研究了这类材料的凝固组织和耐磨性能。
To analyze the effective jamming distance of combined fiber laser to visible light silicon CCD, the power of combined laser and saturation threshold of visible light silicon CCD are discussed.
为了分析光纤组束激光对可见光硅CCD的有效干扰距离，对组束激光功率及可见光CCD的饱和阈值进行了分析。
Its refractive index is higher than that of the traditional optical fiber material, silica, so silicon nitride has good optics confinement property.
其折射率比传统用作光纤的石英的折射率高，对光有较好的约束性能，因此在光波导方面可能会有更好的应用前景。
Polycarbosilance(PC P) is a precursor for silicon carbide(SiC) fiber with good mechanical properties and low specific resistance.
聚碳硅烷PC—P是制备力学性能优异的低电阻率碳化硅纤维的先驱体。
The influences of the fiber substrate pretreatment process and matrix densification methods on the properties of carbon fibers reinforced silicon carbide composites have been investigated.
研究了炭纤维编织增强体的预处理工艺和基体致密化工艺对炭纤维增强碳化硅基复合材料性能的影响。
The silicon carbide fiber and polycarbosilane fiber developed in 1990 have come up to advanced world standard. They promise wide application in astronautic field sand national economy. detail.
1990年研制成功并达到国际先进水平的连续碳化硅纤维和聚碳硅烷纤维，在宇航和国民经济中有着广泛的应用前景。
In this paper, the solidifying structure of alumina short fiber reinforced aluminum-silicon alloy composite is studied on the basis of domestic alumina short fibers.
本文在国产氧化铝短纤维基础上，研究了氧化铝短纤维增强铝硅合金复合材料的凝固组织。
Evanescent wave fiber-optic sensors (EWFS) with acicular encapsulation were fabricated using silicon photolithography technology and silica wet-etching technology.
用硅光刻工艺和二氧化硅湿法腐蚀工艺制作了针状封装结构的光纤消逝场传感器。
The effects of gas silicon dioxide on the properties of UV-curable optical fiber were studied.
着重研究了气相二氧化硅填料的加入对光纤涂料性能的影响。
Intel is also exploring techniques to modulate optical transmissions, guiding light in silicon structures, mechanical mating of fiber to silicon, and, most recently, the first silicon laser.
Intel也在探索如下的技术：对发射光的调制、硅结构中的光导能力、光纤到硅片的机械配合以及最近研发的第一种硅激光器件。
Using high vacuum magnetron sputtering system, it is coated sensitive film on the optical fiber end face, silicon, glass.
并采用高真空磁控溅射镀膜技术将敏感膜溅射在光纤端面、硅片、有机玻璃上。
Due to large content of silicon, semi-cellulose and non-fiber elements, the black liquids of wheat straw alkaline pulp showed a higher viscosity.
由于草浆中含有大量的硅、半纤维素和杂细胞，碱法草浆的黑液粘度较大。
The fiber volume of composite parts made by silicon rubber inflatable bag is high.
利用硅橡胶气囊辅助RTM工艺，可以制作纤维体积含量较高的复合材料构件。
The effect of heat treatment technology on microstructure of aluminosilicate short fiber reinforced aluminum-silicon alloy composite is researched.
采用挤压铸造技术制备硅酸铝短纤维增强铝硅合金梯度复合材料，研究了这类材料的凝固组织和基本热物理性能。
The concepts are based on seven years of research and development and represent new fiber-coupling techniques and silicon-modulator designs.
这些概念都建立在长达7年的研究和开发工作的基础上，代表了芯的光纤连接技术和硅调制器设计。
The concepts are based on seven years of research and development and represent new fiber-coupling techniques and silicon-modulator designs.
这些概念都建立在长达7年的研究和开发工作的基础上，代表了芯的光纤连接技术和硅调制器设计。
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