magnetic equator

美 [mæɡˈnetɪk ɪˈkweɪtər]英 [mæɡˈnetɪk ɪˈkweɪtə(r)]

magnetic equator

noun

an imaginary line paralleling the equator where a magnetic needle has no dip: Synonym: aclinic line

数据来源：WordNet

1

On the magnetic equator the needle would remain horizontal .

在磁赤道上磁针会保持水平。
2

The worst condition for seismomagnetic observation appears when the fault is located at the magnetic equator , or orients magnetic E-W , or with a focal depth of 10 km o > r more . Under one of such circumstances the corresponding piezomagnetic anomaly can hardly be detected .

在最差观测条件时压磁异常量几乎无法测出，这时断层位于磁纬0°处，或走向为E-W，或埋深为10公里左右。
3

The magneto-acoustic-gravity waves propagating downwards along the direction of gravitational field may produce directly the PC 1 magnetic pulsation near the equator .

我们还讨论了磁声重波与地磁微脉动之间的关系，沿着重力场方向向下传播的磁声重波，可能直接引起赤道附近的Pc1磁脉动。