| 释义 |
aclin·ic line
\(ˈ)ā|klinik-\ noun
Etymology: a- (II) + -clinic
: an imaginary line on the earth's surface roughly parallel to the geographical equator and passing through those points where a magnetic needle if suspended freely has no dip or inclination and assumes a horizontal position — called also magnetic equator; compare agonic line, isoclinic line |