弄清尺寸对电阻率的影响,对于分析复合导体的磁-热稳定性,设计复合导体的截面构型和判定、合理选用稳定化用铜是有重要意义的。
This phenomenon is important for analysing the magnetic-thermal stability and designing cross section and selecting copper for multi-filamentary superconducting composites.
BAE系统公司已在Nashua微电子工厂生产复合半导体mmics和设备超过20年,主要用于该公司的电子战、通信、雷达和武器系统。
BAE systems has produced compound semiconductor MMICs and devices in its Nashua facility for more than 20 years for use in the company's electronic warfare, communications, radar, and weapon systems.
研究了硼与稀土在改善铝导体导电性方面的复合作用问题。
Studied the compound effect that boron and rare-earth improved the electric conductivity.
同时,利用无机纳米半导体的光导特性,这种复合体系也可以制成光导与电致发光双功能器件,且其发光效率可有较大幅度提高。
Dual functions can also be achieved with high emission efficiency by benefiting from the photoconduction of the semiconductor nanocrystal and the electroluminescence of the polymer.
将某些离子导体与氧化物陶瓷结合起来构成复合电解质,在大多数情况下可提高材料的电导率。
Mixing some ionic conductors and oxide ceramic together to form composite electrolyte, at most cases, can enhance materials' conductivity.
本文给出了有相异表面复合速度时半导体薄片少子连续方程的一种新解法。
This paper presents a new solution of minority carrier continuity equation for a wafer with different surface recombination velocity on its two surfaces.
该文分析了导体介质复合结构平台上线天线的辐射问题。
Wire antennas mounted on complex platform combined with conducting and dielectric objects are analyzed in this paper.
广义分布参数系统是比分布参数系统更广的一类系统,在研究复合材料热导体中的温度分布等问题时会出现这样的系统。
Singular distributed parameter systems is a system which is broader than distributed parameter systems, it appears in the study of the temperature distribution in a composite heat conductor, etc.
恒温部分采用半导体制冷元件,结合反馈与前馈的复合控制模式,实现制冷温度的精确控制。
In the thermal conditioning system, semiconductor refrigerant technology are joined with feedback and feedforward controlling modes to condition the temperature exactly.
本文根据半导体激光器的发光特性和棱镜的光学折射性质,设计了一组用于半导体激光系统的特殊复合整形棱镜。
A set of special compound shaping prisms has been designed for a semiconductor laser system on the basis of the luminous property of semiconductor laser and the optical refractive property of prism.
本发明公开了一种二维有序有机半导体复合纳米薄膜及其专用基底与它们的制备方法。
The invention discloses two-dimensional ordered organic semiconductor compound nanometer film and the special-purpose substrate thereof, and the preparation method thereof.
这种复合结构体系具有直接带隙半导体的光学特性。
Meanwhile the composite exhibits the optical features of a semiconductor with direct band gap.
论文研究了一维、二维导体海面与其上方目标高频复合电磁散射问题。
The characteristics of high-frequency composite electromagnetic backscattering from a target above one- or two-dimensional conductor sea surfaces are investigated.
本文从理论和实验上指出:在多纤维复合超导体中,基体铜的直流电阻呈现明显的尺寸效应。
The obvious size effects of electrical resistance of copper in multifilamentary superconducting composites have been pointed out in this paper.
本文总结了自1999年来本研究小组在无机半导体、有机、无机-有机复合等几类功能化纳米粒子的制备及其应用方面的相关工作。
This paper has summed up our work since 1999, which is about preparations and applications of inorganic semiconductor, organic , inorganic-organic composite and other functional nanoparticles.
最后介绍了用掺杂半导体材料和纳米材料实现红外与雷达复合隐身的可能性。
Finally, the possibility for using doped semiconductor and nanometer material to achieve infrared and rada.
本文研究了半导体掺杂复合材料微结构的各向异性对材料的光学非线性增强的影响。
The effect of anisotropic microstructure of semiconductor composites on the optical nonlinearity enhancement is investigated.
本产品为复合线材以优良的裸铜线为导体以缩甲醛合成树酯漆或合成漆为绝缘层并在绝缘层外涂以胶粘剂。
This product is a compound coated wire , it made flom excellent bare copper flat wire covered with polyvinyl resin or other enamel as based coating and coated a special bond at surface.
主绝缘材料采用聚四氟乙烯在恒温恒湿无尘状态下,直接复合在导体上。
The main insulation material is the complex of PTPE combined on the conductor directly under the condition of constant temperature, constant humidity and dust free.
这项技术在研究硒化物植入半导体的复合辐射中有希望获得特殊的重要性。
The technique promises to be of particular value in the study of recombination emission in selenide-implanted semiconductors.
因此,聚苯胺乙炔黑复合电解质可以作为有效的空穴导体材料,应用到固态染料敏化太阳能电池中。
Therefore, the PANI acetylene black composition is a credible alternative to hole conductor in ap plication of solid DSSC.
本发明属于氧化物半导体薄膜材料领域,特别涉及氧化锌与二氧化钛复合薄膜材料及其制备方法。
The invention belongs to the field of oxide semiconductor film materials, and in particular relates to a zinc oxide and titanium dioxide composite film material and a preparation method thereof.
从磁热测量的结果,得到了一些单一铁磁样品和磁-良导体复合样品的磁致热效应实验规律。
Some experimental regularities of magneto-calorific effect obtained by measuring several ferromagnetic samples of magnetic core with conductive have been obtained.
本文最后通过对泗阳复合经营模式的研究,找出当地杨树复合经营所存在的问题,并针对存在的不足提出相应对策:(1)健全领导体系,完善政策规划;
The thesis finally via research of SiYang's multiple operation modes, finding the problems, and proposing countermeasure to insufficient: (1) completing leader's system, consummating policy planning;
本文最后通过对泗阳复合经营模式的研究,找出当地杨树复合经营所存在的问题,并针对存在的不足提出相应对策:(1)健全领导体系,完善政策规划;
The thesis finally via research of SiYang's multiple operation modes, finding the problems, and proposing countermeasure to insufficient: (1) completing leader's system, consummating policy planning;
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