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- If a magnetic field is applied,the BFEC-oil mixture would move in magnetic direction. 在磁场作用下;该混合体向磁场方向运动.
- Due to the complexity of air-gap magnetic field for the permanent magnet direct current motor,the calculation of commutation performances is one of the problems which are difficult to overcome. 换向性能计算因气隙磁场的复杂性而成为永磁直流电动机设计计算的难点之一。
- The room temperature easy magnetization direction changes to the [040] direction with the increase of Nd content. 室温易磁化方向随Nd含量的增加变为[040]方向。
- permanent - magnet direct current motor 永磁直流电动机
- Design of Intelligent Magnetic Direction Sensor 智能磁方位传感器设计
- Two arguments have been advanced in this paper by spreading the "theorem of interchange between magnetization direction and magnetic field component direction" to non-uniform magnetization. 摘要将“磁化方向与磁场分量方向互换定理”推广到非均匀磁化的情况,给出2个证明。
- Permanent magnet direct current motor 永磁直流电动机
- The magnetic directional system of logging tools used in the boreholetricomponent magnetic survey in CCSD main hole, is different from the directionalsystems that have been used. 在中国大陆科学钻探主孔进行井中三分量磁测所采用的是仪器自身的定向系统,该系统不同于一般的垂向和轴向定向系统。
- A recent development is the electronic compass, or Fibre optic gyrocompass, which detects the magnetic directions without potentially fallible moving parts. 最新的发展是电罗盘或纤维光学罗盘,由于它们无潜在易错运动部分,所以能准确探测磁极。
- It is shown that exchange anisotropy results from the unidirectional anisotropy.And stress anisotropy has large effect on hard or easy magnetization direction. 结果表明:界面交换作用导致单向各向异性,应力各向异性对材料的磁化难易程度有较大影响。
- Rare earth permanent magnet direct current motor 稀土永磁直流电动机
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- The signpost points in a westerly direction. 路标指向西。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- Are we going in the right direction? 我们走的方向对吗?
- Stones were flying about in every direction. 石块朝四面八方乱飞。
- It is done using the so-called "plane chart model", where observed latitudes and magnetic directions were plotted directly into the plane, with a constant scale, as if the Earth were flat. 这张海图是用所谓的“水平图标模式”制作的,这样是在认为地球是平的的前提下把观测高度和磁方向依照恒定比例直接标注在水平面上。
- But at the same time, it has been found that the correlation changes when magnetizing direction deviates from the direction of stress, or magnetizing strength increases, even a contrary trend will advent in a special situation. 但同时也发现随着磁化方向与应力方向的偏离,或是随着磁化强度的变化,这种相关性会发生变化,在特定条件下甚至出现相反变化趋势。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。