Database can be stored on magnetic disk or tape, disk, or some other secondary storage device.

In a magnetic disk unit , an arm on which magnetic heads are mounted.

磁盘机中一种用于安装磁头的臂状部件.

A flexible magnetic disk enclosed in a protective container.

一种包装在保护套中的软性磁盘.

On the magnetic equator the needle would remain horizontal.

在磁赤道上磁针会保持水平.

The researchers inserted stents and nanoparticles group of control rats, but without using a magnetic field.

在对照组中,研究人员同样插入支架及注射纳米颗粒, 但是不施加外加磁场.

These elements are shielded that they are free from the influence of magnetic field.

这些元件已加屏蔽,因此不受磁场影响.

Uranus does have a magnetic field even stronger than Earth's.

天王星确实有磁场,甚至比地球的磁场还大.

Scientists will see in the magnetic field a direct correlation of the events of the Earth.

科学家将会明白在磁场里地球事件的直接相关.

In this paper, we research weak Magnetic field measurement and its application.

本论文研究弱磁场的检测与应用技术.

As the magnetic field increasing, the equation of state becomes stiffer.

可以看到随着磁场的增加状态方程变硬.

The first FDA approval for magnetic field therapy was obtained in 1979.

第一食品和药物管理局批准,磁场疗法于1979年获得.

This rotation that has been found allows us to forward in understanding the Earth's magnetic field.

已经有的这个旋转使得我们能进一步理解地球的磁场.

This paper expounds the influence of magnetic field to discharge beam in WEDM.

叙述了线切割加工磁场对放电通道的影响.

The spherical rotor is suspended by ultrasonic and is very high speed under surrounding magnetic field.

利用超声悬浮使球形转子悬浮起来,然后通过磁场使球形转子高速旋转.

By experiments, viscosity characteristics of MR fluid and rheological behaviors in magnetic field are researched deeply.

通过实验, 对磁流变液的粘度特性和在磁场作用下的屈服应力进行了深入的研究.

the Earth's magnetic field

地球的磁场

A single-phase parallel active power filter based on the harmonic magnetic flux compensation theory is proposed.

提出一种基于谐波磁通补偿原理的新型并联型高压大容量有源电力滤波器.

Magnetic parameters measurement technology refers to magnetic field strength measurement and magnetic flux measurement.

磁参数测量指的是磁场强度和磁通的测量.

A magnetic flux-switching hybrid-excitation reluctance motor is presented.

提出了一种磁力线开关型混合 励磁磁 阻电机方案.

Magnetic flux leakage ( MFL ) inspection is a most successful non-destructive evaluation technique used-service inspection of pipelines.

漏磁 ( MFL ) 检测是油气管道在线检测中应用非常成熟的一种无损检测技术.

The SI unit for magnetic flux is the weber.

磁通量的国际单位是韦伯.