回线

In chapter five, it is founded in measuring the magnetic hysteresis loops withvarious field sweep rates that the penetration field of the high temperaturesuperconducting sample depends on the field sweep rate.

在第五章中，我们在实验中发现，在高温超导体样品变磁场扫描速率磁滞回线测量时，样品的完全穿透场与磁场扫描速率相关，这也是高温超导体磁弛豫的另一表现。

Intensity of magnetic flux ; curie temperature ; magnetic hysteresis loop ; saturation of magnetism

磁通密度；居里温度；磁滞回线；磁性饱和

The results indicate that the easy direction of magnetization was changed from out-plane to in-plane by obliquely deposition.

发现薄膜的磁畴结构随着溅射角度的增加逐渐由垂直畴转化为水平畴，与磁滞回线测量得到的易轴方向发生偏转的结果相吻合。

Based on the analysis of fault feature of teed circuit of parallel transmission line s, a new fault line selecting method is proposed.

针对T型线路中出现同杆双回线的线路结构，提出了判定故障分支的新方法。

In this paper, a new one-terminal fault location algorithm for parallel transmission line is introduced.

同杆四回线的研究更是缺少统一的故障分析方法和模型，测距研究也受到限制。

A novel fault location algorithm for parallel transmission lines by one-terminal current is presented.

提出一种用单端电流实现双回线故障定位的时域方法。

The resultant force on the loop is evidently zero, since the forces on opposite sides are equal and opposite.

这一回线所受的合力显然为零，因为作用在相对两边上的力是等值而反向的。

By referring to the calculation method of inductance of solenoid by Maxwell, an accurate calculation method of self inductance of single-loop and multi-turn and multi-layer coil, which is very convenient for digital computation, has been derived in the paper.

基于Maxwell计算螺线管电感量的方法，这里给出了适于编程计算单匝回线及多匝多层同轴空心线圈自感系数的的算法。

The results indicate that central loop cannot be used because of singular point r=0 in magnetic dipole field.

结果表明：磁偶极子场在r=0处存在奇异点，致使中心回线装置无法使用。

Protection The whole protection scheme for double-circuit lines on the same tower consists of split-phase current differential protection or split-phase composite distance carrier protection and zero-sequence directional comparison protection as main protection, and DPFC distance protection, step zones distance protection and zero-sequence directional over-current protection as backup protection.

2.2.1 。保护整个保护计划的双回线同杆包括分相电流差动保护或分相复合距离承运人的保护和零序方向比较保护为主要保护和DPFC距离保护，加强保护区的距离和零序方向过电流保护作为后备保护。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。