超导

Investigation on the effect of Sn/Pb - dopped Bi - 2212 superconductors has been canied out by the X - raydiffraction, together with simultaneous measurements of the spectra Of POsitron annihilation lifetime and positronDoppler broadening.

以X射线物相分析为主要实验手段，并结合正电子寿命谱和多普勒展宽谱和电阻测量，系统地研究了在不同的锡掺杂量下，Bi－2212超导相结构细节及电子态的变化。

At weak dopping level, Sn dopping results in a enhancement of cooperation between layers and increment of su-perconducting transition temperature.

导致了载流子浓度的提高和层间耦合的加强，有利于超导转变温度的提高。

Research on the status of the applications of superconductor current limiter and solid current limiter based on FACTS techniques was followed by various application schemes proposed for applying series resonant current limiter in extra high voltage grid.

对超导型和基于FACTS技术的固态故障限流器的应用状况进行了研究，提出了在超高压电网中串联谐振式限流器的几种应用方案。

Some possible related phenomena and theory of high-T〓,heavy fermion superconductor as well as ternary magnetic superconductor aredescribed.

文中回顾了主要的实验现象，简单介绍了可能与该类材料相关的高温超导材料、重费米子超导体、三元磁性超导体。

It is found that temperature oscillation is caused by the passage of thermal boundary and oscillation of vapor bubble on the planar heater in noisy film boiling case.

在饱和态超流氦沸腾中，氦浴中的压力和温度振动被分别用压力传感器和超导传感器测量以详细研究噪声沸腾的机制。

The products have excellent mechanical properties and no precipitation, no fisheyes, and lasting and stable conductivity, They can be widely applied in preparing conducting PO injection products, sheet products and blow-molded products.

本产品采用超导电炭黑、树脂以及加工助剂精制而成，外观为黑色颗粒状，产品性能优异，不掉粉，无晶点，具有永久而稳定的导电性能，适用于制备导电聚稀烃注塑制品、片材制品以及吹膜制品。

However,the friction factor in corrugated tubes has not been well studied.

由干波纹管具有良好的热补偿性能，因而在超导

Currently committed to the development of the project are: 1, and highly efficient energy-saving wall, floor-small gas heating, hot water shower boiler 2, a heat recovery function of refrigeration, heating gas integrated air-conditioning unit 3, light Hydrocarbon gas technology 4, four seasons with the application of solar gas Technology 5, refrigeration - Gas - Solar - floor heating system optimization of energy-saving technology 6, the vacuum system superconducting Hot technology Over the years, we in a "customer first" principle, the user would like to think, urgent needs of users and constant innovation, and actively explore.

目前致力开发的项目有： 1、高效节能壁挂、落地式小型燃气采暖、淋浴热水锅炉 2、具有热回收功能的制冷、采暖一体化燃气空调机组 3、轻烃燃气技术 4、可四季应用的太阳能与沼气配套技术 5、制冷—燃气—太阳能—地板采暖的系统优化节能技术 6、真空超导制热技术多年以来，我们本着&用户至上&的原则，想用户之所想，急用户之所需，不断创新，积极探索。

On the other hand, the quantum group method is also applied to investigate thesuperconductive thermodynamics model.

另一方面，本文还将量子群方法应用于超导热力学模型的研究之中。

Then a general current formula is established with nonequilibrium Green function, which allows electrodes to be normal-metal , ferromagnet , and superconductor , and the central mesoscopic region containing arbitrary hoppings and interactions.

之后使用非平衡Green函数给出了矩阵形式的电流公式，它允许导线是正常电极、铁磁电极或超导电极，中心散射区包含隧穿耦合或Coulomb相互作用。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。