permanent field的例句大全

Application of New Field Type in the Design of Permanent Magnet Comb for Removing Scalp and Holding Hair

新场型在永磁梳式去屑固发器设计中的应用

In designing the permanent magnet cobm for removing scalp and holding hair, a new field type is applied, i. e. an induction magnetic field is superimposed on a magnetic field of a permanent magnet.

本文应用新场型&感应针的感应磁场和永磁体原磁场的迭加，设计了永磁梳式去屑固发器。

THEORY OF CONSTRAINTS Metal ion implantation source with a permanent magnetic field

强流磁约束金属离子注入源

Direct drive permanent magnet synchronous generation system plays an important role in the variable speed constant frequency wind power generation field because of its good operation performance, high efficiency and high reliability.

直驱式永磁同步风力发电系统因其良好的运行性能、效率高与高可靠性等优点，在变速恒频发电领域占据着越来越重要的地位。

The field pipeline network design of a new type permanent sprinkler irrigation system with hexagonal ( quadrangular) impact driver sprinkler was discussed in this paper.

对六方（四方）形摇臂式喷头在一种新型固定式管道喷灌系统中的田间管网布置形式进行了分析。

Analysis of Magnetic Field in Air Gap Due to Permanent Magnet Motor

永磁电机气隙磁场的解析分析

These formulas offer the theoretical basis for the magnetization level detection of the annular permanent magnetic sheet through measuring the magnetic field generated by it.

这些公式为通过测量圆环形永磁片产生的磁场来检查它磁化强弱的工作提供了理论依据。

In the field of science of law, the relationship between law and power is a permanent theme, the study of which will directly concerns with the understanding and design of the rule of law.

在法学中，权力和法律的关系是个永恒的话题，对它的研究直接关系到对法治的理解与设计。

Generation of Magnetic Field Region With Special Requirement Outside Permanent Magnet

一种永磁磁体外部特殊磁场区域的构建问题

The application survey of rare& earth permanent magnet in electric field

稀土永磁在电工行业中的应用概况

Electromagnetic acoustic transducer ( EMAT) Static bias magnetic field Permanent magnet;

电磁超声换能器；静态偏置磁场；永磁体；

The primary contents and original contributions of this thesis are as follows: ( 1) In view of the problems of magnetic bearing, a hybrid active magnetic bearing system is proposed by a permanent magnet generate static bias magnetic field and electromagnets provide the control magnetic field.

针对目前电磁轴承中存在的问题，提出了利用永久磁铁提供偏置磁场、电磁铁提供控制磁场的混合式主动磁悬浮轴承系统。

Tarn was chosen because the field is young, permanent roads exist and many believe that more Tarn like fields will be discovered west of Tarn.

选取小湖区进行研究的原因是，这个区域是形成不久的通道，而且许多人相信在小湖的西面还将发现类似的区域。

Compared with conventional magnetic separators, drum permanent magnetic separator with new magnetic circuit has obvious advantages in magnetic intensity, graduation, pole number and the fuctional depth of magnetic field.

新磁路永磁筒式磁选机与一般磁选机相比，磁场强度、磁场梯度、磁极个数及磁场作用深度等技术参数明显占优。

Study of Shimming Method Based on the Central Magnetic Field for MRI Permanent Main Magnet

基于中心磁场参照的MRI永磁主磁体匀场方法研究

Bottling beer was put in permanent magnetic field.

采用永磁场装置，将熟、鲜瓶装啤酒放在磁场中静置处理。

Combining permanent magnet with magnet coil, the uniformity of magnet field of reaction chamber was improved.

系统采用永磁铁和线圈相结合，改善反应室磁场的均匀性；

Considering the effect of slots, this paper presents an analytical calculation model of armature reaction magnetic field in permanent magnet ( PM) brushless DC motor. The self-inductance and mutual inductance of the windings are derived.

该文在考虑齿槽影响的前提下，建立了永磁无刷电机电枢反应磁场的解析计算模型，求出永磁电机相绕组的自感和互感。

Binomial water excitation technique is an effective fat-suppression technique, but in the low-field permanent magnet MRI system, it is protected by the main drift of the magnetic field, especially in 3D imaging scan.

二项式水激发技术是一种有效的脂肪抑制技术，但是在低场永磁MRI系统中，受主磁场漂移的影响明显，尤其在3D成像扫描中更为明显。

In this paper, based on hollow cylindrical flux source, the high field strength permanent magnetic circuit for room-temperature magnetic refrigerator have been designed and fabricated.

为应用磁制冷技术到家用空调和冰箱，除了巨磁热效应的磁致冷材料外，设计出高场强的永磁磁路也尤其重要。