The Meridian Digital Repeater indicates magnetic or true heading to 1/10th of a degree and rateofturn via a red LED bar graph.
子午线数字中继器通过一个红色LED条线图测量磁场或真是指向,误差仅为1/10度。
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Huxley reasoned that flying vertebrates must have been warm-blooded because flying implies a high rateof metabolism, which in turn implies a high internal temperature.