英语词汇“astrometric binary”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	astrometric binary
释义	astrometric binary astrometric binary n. A binary star system in which the primary, or brightest, star is directly observable and has periodic changes in its position indicating the gravitational influence of an orbiting secondary star that is not directly observable. astrometric binary astrometric binary (ass-trŏ-met -rik) See binary star.
随便看	binary string binary switching algorithm binary symmetric averaged channel binary symmetric dependent channel binary-symmetric markov source binary-symmetric source binary synchronous binary synchronous communication binary synchronous communications binary synchronous communications module binary synchronous transmission binary system binary system of higher education binary system of numeration binary system partitioning binary systems binary term binary test error pattern bethesda academy of performing arts bethesda allgemeines krankenhaus bergedorf bethesda-ballerup group bethesda center of excellence bethesda/chevy chase bethesda-chevy chase chamber of commerce bethesda chevy-chase high school

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