磁铁

Such as the magnetic track is divided into a number of concentric circles, concentric circles in each of the tracks on It seems there have been numerous arbitrary array of small magnets, they were 0 and 1 representing the state.

这些磁粉被划分成称为磁道的若干个同心圆，在每个同心圆的磁道上就好像有无数的任意排列的小磁铁，它们分别代表着0和1的状态。

Preparation of iron oxide red from magnetite sand has been studied.

研究了磁铁矿砂在氧气气氛中焙烧制备氧化铁红，给出了详细的试验条件。

Microwave energy is a clean energy,and microwave sintering of magnetite concentrates is a new subject by microwave heating effect.

微波能是一种清洁型的新型能源，利用微波的热效应进行磁铁精矿微波烧结是一项全新的课题。

You can magnetize a needle by rubbing it with a magnet.

你用磁铁擦针能使它磁化。

The unique design makes it easy to open the bottles and the magnet inside can magnetize the covers.

独特的设计方式，不仅让开瓶更省力，而且内置的磁铁可以吸住瓶盖。

By optimizing the geometry structure, the magnetic field in the working aperture is made to be the maximum for a certain condition.

通过优化结构，使六极磁铁在离子源等离子体弧腔内壁产生的磁场达到最大。

It is believed that the iron, gold and cobalt ores in Kaxiutata were formed at different stages of the same ore_forming event, and the magnetite ores are products of the contact metasomatism between the magma and the strata, while the enrichment of the gold and cobalt resulted from the subsequent sulfide deposition at the meso_hypothermal stages.

卡休他他铁、金和钴矿的形成可能是同一成矿事件中不同阶段的产物，磁铁矿体属于早期岩浆气液阶段接触交代的产物，而钴和金的富集则可能是稍后的中高温热液阶段的产物。

As magma rises under the mid-ocean ridge, ferromagnetic minerals in the magma become magnetized in the direction of the geomagnetic field.

当岩浆 从中海脊下涌起的时候，岩浆中的磁铁矿物质按地磁场的方向被磁化。

As magma rises under the mid-ocean ridge , ferromagnetic minerals in the magma become magnetized in

当岩浆从中海脊下涌起的时候，岩浆中的磁铁矿物质按地磁场的方向被磁化。

We also studied the probability of modulability of light pulse interval in HLS. In 3 years, we have studied the modulators with the switch of thyratron, IGBT and MOSET etc. They are the comparisons between the waveforms, characteristic tests of ferrites made in China, the driver system of MOSET and the design of kicker magnet with the network mode, which have been studied.

三年来，利用重氢闸流管、IGBT、MOSET等开关的调制器，试验能否这样高重复频率快电流的脉冲功率技术，着重进行了脉冲波形成形比对试验研究，国产高频铁氧体性能测试，MOS管驱动控制与网络型冲击磁铁的设计研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。