magnetic north

magnetic north什么意思,magnetic north翻译

基本解释

na.: 磁北
网络: 地磁北极；罗盘或指北针；磁场的北极

权威解释

• 磁北:

  the direction that is approximately north as it is shown on a magnetic compass

英汉解释

• 磁化

• 磁北

例句

• A compass is any magnetically sensitive device capable of indicating the direction of the magnetic north of a planet"s magnetosphere.

  罗盘是一种磁敏仪器，能够指示某一星球磁器圈的北极。

• Normally it points toward magnetic north. The difference between the two is known as compass variation.

  它通常指向地磁的北极。据说两者的区别是由于指南针偏差。

• The magnetic North and South poles have shifted before in the course of the planet"s history - one result being the last Ice Age.

  在地球的历史进程中地磁北极和磁南极已经转换过-一种结果就是最后的冰河时期。

• It help the geologists know how far these lava away from magnetic-north pole when it was erupted from the volcano.

  这告诉地质学家这些岩石在从火山中喷发出来时，它们距离地球磁北极有多远。

• The measurement of hole inclination and azimuth from magnetic north at several stations in a uncased hole.

  在裸眼井中一次下井测量若干个深度点的井斜和井眼方位。

• Scientists say the magnetic north pole is moving toward Russia and the fallout has reached -- of all places -- Tampa International Airport.

  科学家们说北极磁极正在往俄罗斯移动并且已经影响了―所有地方―坦帕国际机场。

• That tells us which direction was magnetic north tens of thousands of years ago.

  那会告诉我们数万年前那个方向是北极。

• At present, the angular difference between geographic and geo- magnetic north poles is about 11 degrees.

  目前，地理和地理磁北极之间的角度差值大约是11度。

• You put an electric wire between magnetic north pole and magnetic south pole.

  如果您在磁铁北极和南极之间放置一根电线。

• the compass needle is deflected from magnetic north by metal in the aircraft.

  飞机里的金属使指南针偏离磁北极。