磁强

为了克服扩展卡尔曼（Kalman）滤波算法对噪声统计特性的约束，针对磁强计量测噪声为有色噪声伴常值干扰的特性，提出了一种基于扩维Kalman滤波算法的地磁导航算法。

In order to overcome the noise restriction of the extend Kalman filtering , an augmented navigation algorithm is established .

用X射线衍射仪、光学金相显微镜、透射电镜和扫描电镜研究了磁体的结构；用磁强自动记录仪测量了磁体的退磁曲线。

The structure of the magnet was investigated by XRD , optical microscope , TEM and SEM , and its demagnetization curve was tested by magnetograph .

永磁强流ECR离子源

A Permanent Magnet High-current ECR Ion Source

φ300mm×1000mm筒式永磁强磁选机的研制

Development of φ 300 × 1000 mm Drum High Intensity Permanent Magnetic Separator

DPMS永磁强磁选机在选矿生产中应用的新进展

New Advance in Application of DPMS High Intensity Permanent Magnetic Separator in Beneficiation

介绍了DPMS系列永磁强磁选机近两年的进展及有关的使用情况。

Advance and application of DPMS series high intensity permanent magnetic separators in recent two years are described .

多元高梯度永磁强磁选机

Multiple High Gradient High Intensity Permanent Magnetic Separator

本文从Lorentz协变方程和推迟势出发，讨论了在脉冲星表面磁层强磁场条件下电子的运动和辐射。

This paper , taking lorentz covariant equation and retarded potential as starting point , is to discuss the motion and radiation of electron under circumstance of strong magnetic field in magnetic lager of pulsar surface .

高矫顽力永磁材料强场退磁源的研究

A Study on the Strong-Magnetic-Field Demagnetizing Device for High-Coercivity Permanent Magnets

磁等离子体强湍动的动力论研究

The Kinetic Theory Study of Strong Turbulence for the Magnetized Plasma

考虑电子热初速分布计算磁聚焦强流电子注的新方法

Initial Thermal Velocity Distribution and Evaluation of High Current Density Electron Beam Focussed by Magnetic Field

在综合分析国内外硅线石选矿的特点之后，针对河北灵寿硅线石制定了弱磁浮选强磁的流程。

A flowsheet of low-intensity magnetic separation-flotation-high-intensity magnetic separation has been developed for sillimanite ores from Lingshou Mine in Hebei Province .

电子相互作用基本颗粒和物体相互影响的四种基本方式，可分为强弱电磁和引力的难选中矿弱磁-强磁-重选联合回收铁的试验研究

Any of four fundamental ways in which elementary particles and bodies can influence each other , classified as strong , weak , electromagnetic , and gravitational . Tests of Recovery of Iron from Refractory Middling by Combined Process of Low Intensity Magnetic Separation-High Intensity Magnetic Separation-Gravity Separation

本文介绍了CRIMM型稀土永磁辊式强磁选机的结构、工作原理和技术参数。

This paper describes the structure , operation principles and technical parameters of CRIMM roll-type high .

磁准直器测强流电子束亮度

Brightness measurements of an intense electron beam using a magnetic collimator

超磁致伸缩致动器的磁-机械强耦合模型

Magneto-mechanical strong coupled model for a giant magnetostrictive actuator

粗粒永磁辊式强磁选机的研制与应用

Development and Application of Roll - type High Intensity Permanent Magnetic Separator for Coarse Particles

制备的磁性空心球和磁性介孔球均具有磁响应性强、超顺磁性、结晶度高等优点。

The prepared magnetic hollow spheres and magnetic mesoporous spheres both had strong magnetic response , superparamagnetism and high crystallinity .

本文首次研究了被导电磁波与强扰动随机媒质的相互作用问题。

In this paper , the problem of interaction of guided electromagnetic waves and strong fluctuation random media is studied for the first time .

采用永磁筒式强磁选机对提高锰矿资源的回收利用率，降低成本，增加经济效益，有着重要的意义。

Adopting strong magnetic separator with permanent magnet drum has great significance in reducing costs and increasing recovery utilization ratio of manganese resoruces and economic efficiency .

文章利用微粉化处理、悬浮稳定制备出了一种磁响应性强、粒径小且分布均匀的纳米磁性微粒，为磁共振造影提供了一种新型材料。

The method of synthesizing magnetic particles has been improved by ultrasonic coprecipitation to produce new nanoparticles , which have good magnetic property and small size .

1988年9&10月各活动区的同极磁流合并与强X射线耀斑

The Incorporation of the Magnetic Fluxes of Similar Polarity in Active Regions for Sep. - Oct. 1988 and Relevant Strong X-Ray Flares

磁共振医疗系统强磁场环境下的机械结构设计

Mechanical Structure Design under Medical MRI System with Strong Magnetic Field

而对于S形磁结构，当场强较弱时，两边缘畴壁移动到磁体中部重合随后消失，完成反磁化过程。

For the S-state , the magnetization reversal is realized through the motion of the end domain walls toward the central part of magnet and subsequently disappearing .

本征非线性是智能材料实用化过程中的一大难题，由于材料本身机电磁热之间的强耦合属性，使得这种非线性问题十分复杂，进而导致建模十分困难。

Because of the strong electric-magnetic-mechanical-thermal coupling of GMM , its intrinsic non-linear problem has become the most complicated question in the application process of smart materials , leading to making models difficultly .

通过对电磁力波的谐波分析，得到了电磁力波的时间谐波分量和空间谐波分量。之后，提出了永磁电机磁-固强耦合振动的两种分析方法。

By harmonic analysis of the electromagnetic forces , the time-and space distribution of the harmonic components is derived . Then , two types of the coupled magnetic-mechanic vibration analysis method are introduced .

介绍了弱磁-中磁-强磁工艺流程在梅山选矿厂选别细粒级矿石的应用情况，计算了取得的经济效益，并就生产中应注意的问题提出了若干建议。

The application of low intensity medium intensity high intensity magnetic separation process flow in Meishan concentrator for separation of fine grained ores was introduced , the economic benefits were calculated , and several problems to be noted in the production were proposed .

分别对Co和Fe掺杂的ZnO晶体进行了磁选分离，样品被分为无磁样品，弱磁样品和强磁样品，分离后各样品的颜色和形貌有一定的差异。

Non-magnetic , weak magnetic and strong magnetic samples were separated from the doped ZnO crystals , respectively . The color and the morphology of separated samples are different .

太阳多极活动区中的磁重联、剪切低磁弧内的强电流和冕穴结构

Magnetic reconnection , strong electric currents in sheared low lying magnetic loops and coronal cavity in solar multipolar magnetic fields

目前选别齐大山铁矿石的工艺流程分别为“阶段磨矿、重-磁-阴离子反浮选”和“连续磨矿、弱磁-强磁-阴离子反浮选”。

Based on process mineralogical characteristics of villaninite , a process of " stage grinding , stage flotation , and concentrate discharge from two points " was adopted .