英语词汇reference star怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	reference star
释义	reference star 简明释义参考星网络释义 1 ?定标星 ... 参考椭圆体；基准椭圆体 reference heroid; reference elli oid 定标星 reference star 参考站 reference station ... 2 [天]?参考星 ... 参考信号发生器 reference signal generator; 参考星 reference star; 参考性能 reference performance; ... 短语 1 velocity reference star 视向速度参考星 2 radial-velocity reference star 视向速度参考星 3 northern reference star 北天参考星双语例句 1 Astrometric Limit: The maximum residual in the place of a reference star, specified in arc seconds. 天文测量误差极限：参考星位置对应的最大误差，用角秒表示。 2 This tab sets the parameters for the object detection, reference star matching, and data reduction. 本标签栏用来设置有关目标检测，参考星匹配以及天文数据归算的有关参数。 3 This method can reconstruct extended objects from several noised speckle frames without reference star data. 该方法不使用参考星数据，从几幅含噪光斑帧里对扩展目标进行重建。
随便看	nominal rim diameter nominal ring width nominal rotor capacity nominal rudder torque nominal running load nominals nominal sample nominal scale nominal scaling nominal screen aperture nominal screen seize nominal section nominal sentence nominal share capital nominal shares of stock nominal shearing stress nominal shipper nominal shock pulse nominal short-circuit capacity nominal short-circuit voltage nominal short-cirucit capacity nominal shortest irradiation time nominal significance level nominal single dose nominal single dose equivalent

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