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超导

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A resistance is connected to the rectifier bridge to limit the state value offault current.

本文对普通桥式超导限流器进行了改进,在桥路中增加了限流电感的去磁环节,以达到限制短路电流稳态值的目的。

"In September 2008 around 99.9 percent purity cerium oxide is 18 yuan / kg, while the highest sold over the past 30 yuan / kg," said董森"high-tech electronics, laser, communications, superconducting materials, such as the need for Rare Earth, but China's rare-earth prices has not gone up, not their own pricing, it is a disadvantage."

"在2008年9月前后,纯度为99.9%的氧化铈为18元/公斤,而过去最高卖到30元/公斤,"董森华说,"高科技电子、激光、通讯、超导等材料都需要稀土,但中国的稀土价格并没有水涨船高,无法自己定价,很吃亏。"

An analysis of the characteristic on HTS magnet index loss is carried out.

本论文对高温超导磁体指数损耗的特点进行了分析。

And according to the requirements of SMES, a novel topology of a chopper is proposed.

本文首先介绍了超导储能系统中变流装置的原理和特点。

Methods Thirty inner ears of 15 volunteers were scanned by using a circular temporal coil and three-dimension fast spin echo sequence with a 1^5T GE-signal MRI scanner.

选用15名健康志愿者,使用GE signal1.5T超导型核磁共振机,环行耳颞部线圈,三维快速自旋回波序列(3D FSE T2W1)及脂肪抑制技术,对两侧耳部同时进行扫描。

There are rich phase structures in QCD at finite temperature and baryon chemical density, for instance, from hadron gas to quark-gluon plasma, chiral symmetry breaking phase and its restoration phase, the color superconductivity at low temperature and baryon chemical density.

在有限温度和重子数密度下,QCD包含了丰富的相结构,从强子气体到夸克-胶子等离子体,从手征对称性的破缺相到恢复相,在低温高重子数密度下的色超导等等。

Superconductivity is one of the most important branches in condensed matter physics.

超导是凝聚态领域的最重要的研究方向之一。

In the experiment, the fighter is reduced to confetti, leaving no large pieces of debris.

主要是测试速度的,好像和火箭有关。下面托车是超导的。起动时是悬空的,最大限度的减少摩擦。

We treat the superconductivity electron as Brownian motion particle in period potential, by using matrix continued fraction method. We solve the corresponding Fokker-Planck equation of electron and obtain the Voltage-Current Characteristics of Josephson Junctions with thermal fluctuations.

我们将超导电子视作在其位相形成的周期势场中作布朗运动,并利用矩阵连分法求解相应的Fokker--Planck方程,得到Josephson结在热涨落存在时的Ⅰ-Ⅴ特性曲线,计算结果与实验相符合。

The corrugated tube is used in the HTS power cable because of its flexibility and contractibility.

由于超导电缆在正常工作时承受着非常大的温差,因而需要热补偿性能好的管道。

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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。

Oh, and I bought myself a new laptop," he said."

哦,我还给我自己买了一个新笔记本"他说。"