磁针

It is in some measure the same to be a negative pole or a positive pole of a magnetic needle.

在一定程度上小磁针的南极和北极是等同的。

The action of the negative pole of a magnetic needle is just as real as the action of the positive pole.

一颗磁针的阴极的作用与阳极是一样的。

The iron in the ship caused a deviation of the magnetic needle of the compass.

在船的铁引起了指南针的磁针的一个偏离。

The action of thenegative pole of a magnetic needle is just as real as the action ofthe positive pole.

一棵磁针的阴极的作用与阳极是一样的。

Magnetic needle tells you what's going on in the sun, the stars.

磁针告诉你，太阳和星体正发生着什么事。

The iron in the ship caused a deviation of the magnetic needle of the compass .

由于船上的铁，导致了罗盘上磁针的偏离。

It consists of bands of concentric rings arranged around the magnetic needle.

它由带的同心环安排在磁针。

It's a magnetic needle.

这是枚磁针。

Moreover, Gilbert was the first to systematically study phenomena caused by the earth's magnetism; he was the one who proved that the compass needle always points to the magnetic north pole of the earth.

威廉吉尔伯特（ 5月24日1544至30年1603年11月）是伊丽莎白一世的王室医生。此外，吉尔伯特是第一个系统研究的现象所造成的地球磁场，他是一个谁证明，磁针总是指向磁北极的地球。

The first is the connection between the changing electric field and the magnetic field. It arose from Oersted's experiment on the deflection of a magnetic needle and led to the conclusion: a changing electric field is accompanied by a magnetic field.

第一个是变化着的电场跟磁场相结合，它是从奥斯特的关于磁针发生偏转的实验中形成的，并且它得出了这样的结论：变化着的电场总是由磁场伴随着的。

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。