Axes of co["o]rdinates in space, the three straight lines in which the co["o]rdinate planes intersect each other. Axis of a balance, that line about which it turns. Axis of oscillation, of a pendulum, a right line passing through the center about which it vibrates, and perpendicular...
great circle- a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center 2.equator- a circle dividing a sphere or other surface into two usually equal and symmetrical parts circle- ellipse in which the two axes are of equal length; a plane...
1. an imaginary line around the Earth forming the great circle that is equidistant from the north and south poles; "theequatoris the boundary between the northern and southern hemispheres" 2. a circle dividing a sphere or other surface into two usually equal and symmetrical parts ...
What is the difference between the equator and the celestial equator? The equator is the line that divides Earth into the northern and southern hemisphere. The equator has a latitude of 0 degrees. The celestial equator is the line that divides the sky into the northern and southern hemisphere....
Equator, great circle around the Earth that is everywhere equidistant from the geographic poles and lies in a plane perpendicular to the Earth’s axis. It divides the Earth into the Northern and Southern hemispheres and forms the imaginary reference line
The equator is an imaginary line dividing Earth into the Northern and Southern Hemispheres. It is located halfway between the North and South poles.
The EQUATOR Network has developed from the work of CONSORT and other guideline development groups. It began in March 2006 as a project funded by the UK National Health Service National Knowledge Service with three major objectives: to map the current status of all activi- ties aiming at the ...
The other point of intersection ofequatorand the ecliptic is called the Autumnal Equinox 赤道和黄道的另一个相交点叫作秋分点。 属类:综合句库-- Theequatorengirds the earth. 赤道环绕地球。 属类:综合句库-- Theequatoris an imaginary line.
Because the Earth is a sphere, the equator—the middle line—is significantly longer than any of the other lines of latitude. Together with lines of longitude that run from pole to pole, lines of latitude make it possible for cartographers and navigators to locate any place on the globe. ...
Celestial Sphere Terminology 1 Celestial Sphere:What we see‚ it contains the stars‚ planets‚ Sun‚ and Moon CelestialEquator- the imaginary line that divides the planet into Northern and Southern hemispheres. The celestialequatoris a similar imaginary circle around the celestial sphere‚ als...