静止轨道 (靜止軌道) jìngzhǐ guǐdào

jìngzhǐ guǐdào set phrase a geostationary orbit
Domain: Modern Chinese 现代汉语 , Subdomain: Physics , Concept: Orbit 轨道
Notes: For example 静止轨道气象卫星 'a geostationary weather satellite.' (XHN 2015-11-28)