英语词汇“population ii”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	population ii
释义	population II population II [‚päp·yə′lā·shən ′tü] (astronomy) A class of stars which are relatively old and evolved, have low metallic content and high peculiar velocities from 60 to 300 miles (100 to 500 kilometers) per second, and are found chiefly in the spheroidal halo of a galaxy. Also known as halo population.
随便看	point-to-multipoint point-to-multipoint connection point-to-multipoint group call point-to-multipoint multicast point-to-multipoint protocol point-to-multipoint service center point to point point-to-point point-to-point communication point to point communications point to point compression point to point data link point-to-point differential signaling point-to-point digital microwave radio point-to-point emulation point to point encryption point-to-pointer point-to-pointers point-to-point events point-to-point framing layer point-to-pointing point-to-point link point-to-point over atm point-to-point over ethernet point to point over the ethernet

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population II