超导

Methods Among 9 cases of brain cysticercosis,7cases were examined by downfield type MR machine,2 cases were examined by highfield and superconduct type MR machine,8 cases were performed enhancement scanning.

方法临床确诊的脑囊虫病9例，低场永磁型磁共振机扫描7例，高场超导型磁共振机扫描2例，其中增强扫描8例。

Therefore except for the hysteretic losses, it is necessary to consider the eddy current loss and coupling loss in application of HTS tapes at temperature regions near 4. 2K and 30K.

因此，在4.2K和30K温区高温超导带材的应用中除了磁滞损耗外，必须考虑涡流损耗和耦合损耗的影响。

Analytical results indicate that AC magnetic field should be below the penetration magnetic field of superconducting tape and frequency of magnetic field should be low (200Hz)enough in order to reduce the influence of eddy current loss in metal matrix and coupling loss among superconducting filaments and the matrix.

在测量过程中交变磁场必须低于带材穿透磁场；磁场需要保持在低频（200Hz以下）以减少基材的涡流损耗和超导芯间的耦合损耗对测量损耗电压的影响。

Based on the basic principle of electromagnetics, the windings of the high temperature superconducting transformer are optimized.

以电磁学的基本原理为基础，对高温超导变压器的绕组进行电磁优化。

It is observed there are two phase transitions at about 400℃ and 850℃ in each sample before melting, respectively. By careful measurement it shows the amounts of weight loss and endotherm, along with T, decrease with the dopant increasing when phase transitions occurred.

热分析发现熔化前在400℃和850℃分别存在2个相变，仔细测量得出相变发生时随掺杂量增加，失重量和吸热量减少，超导转变温度T降低。

A numerical simulation of low frequency current-voltage characteristic for the high Tc superconducting field effect transistor is conducted.

对高温超导场效应晶体管的低频电流-电压特性进行了数值模拟。

Secondly,the driving force of the motor is analyzed in finite element analysis method.

其次，用有限元的分析方法对超导电机的电磁力进行了数值计算。

A quantitative analysis for dynamic stability of a set of superconducting partial torus in a fusion reactor under a pulse current over a stationary current is given.

对于聚变反应堆中超导载流磁体在稳态电流基础上受到脉冲电流影响时的动力稳定性给出了定量分析方法。

A 5 Tesla Niobium Titanium magnet system directly cooled by a 4 K Gifford McMahon cryocooler was made.

研制了制冷机直接冷却的5 T， Nb Ti超导磁体系统。

The optimization for the configuration of first-order planar high-Tc dc-SQUID gradiometer which is widely used in unshielded environment is also involved in this thesis.

对于在无屏蔽环境下普遍采用的高温超导 dc-SQUID 一阶平面式磁场梯度计进行了图形结构的优化设计。

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。