查询词典 magnets

Scientists believe they rely in part on the Earth's magnetic fields to navigate, and that taping magnets to both sides of their heads disorients them.

科学家相信，它们的导航能力一部分来自地球的磁场，所以将磁铁依附在头的两侧将能干扰方向感。

ZvW6D5O9d8q{;W0 Scientists believe they rely in part on the Earth's magnetic fields to navigate, and that taping magnets to both sides of their heads disorients them.

科学家相信，它们的导航能力一部分来自地球的磁场，所以将磁铁依附在头的两侧将能干扰方向感。

This effect occurs because the magnetism in the material is generated by innumerable magnetic atoms, like a host of tiny bar magnets, all roughly aligned but randomly fluctuating like compass needles being jiggled about.

这是因为材料的磁性是由无数个磁性原子所产生的，就像一群微小的块状磁铁，它们虽大致排齐但仍不规则，就像罗盘的指针一样不停晃动。

The four gold magnets supporting the levitated graphite in the carbon cube are examples that would equally belong here.

四金磁铁支持磁悬浮石墨的碳立方体的例子，将同样属于这里。

With electrical products becoming miniaturized,it is more difficult to measure the magnetic field caused by permanent magnets in them.

随着电工产品的小型化、微型化，对其所含的永磁体进行磁场测量的难度增大。

The space between the two magnets, in which the coil oscillates freely, is only 0.6 mm wide.

两块磁性材料之间的距离只有0.6毫米宽，在这段空间里线圈不受阻碍地震动。

In addition, if the carriage reciprocates during printing operation, the coil L of the solid semiconductor element crosses inside the magnetic flux due to a plurality of permanent magnets (a movement time electromotive force supply unit) arranged on a carrier path, and so the electromotive force is generated on the coil by electromagnetic induction.

另外，如果在打印期间支架往复运动，通过被布置在运载路径上的许多永久磁铁(运动时间电动力供应单元)产生的磁通量穿入固态半导体元件的线圈L，从而通过电磁感应电动力被产生在线圈上。

Students used electricity to create magnets and then in turn used their knowledge of positive and negative charges and repulses to create a swing.

学生们也使用电来制造电磁铁，然后利用电荷以及正反互斥的知识来制造线圈的摆动。

It was proved through experiment that optimum passive numerical shimming can achieve a high level in superconducting NMR imaging magnets and it can be realized very easily and very economically. Field regression is not absolutely necessary in the technique of optimum passive numerical shimming, but it is useful to know the structure of the field error Bz'.

磁场回归在超导核磁共振成像主磁体的无源数值匀场技术中虽然并不是绝对必需的，但在对主磁体进行无源数值匀场时，如能知道成像空间内不均匀磁场的磁场偏差B〓的结构，也是非常有用的。

SQUIDS show that tissues exposed to magnets have enhanced magnetic signals afterward for some time.

&SQUIDS&这仪器显示磁场讯号会提高当组织曝露在磁铁一段时间后。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了