Examlex
When creating a multiple-field index,the index name is typed on multiple lines.
LEO
Low Earth Orbit, referring to the orbit of a satellite at an altitude between 160 to 2,000 kilometers above Earth's surface.
MEO
Medium Earth Orbit, a region of space around the Earth above low Earth orbit and below geostationary orbit, typically used for satellites, including those for navigation systems like GPS.
Microwave
An electromagnetic wave with a wavelength in the range of 1 millimeter to 1 meter; also refers to a kitchen appliance using microwaves to heat or cook food.
Radio
A technology that uses electromagnetic waves to transmit or receive sound and other types of data over long distances without wires.
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