asteriscus 中文意思是什麼
asteriscus
解釋
星耳石-
Lapilus and asteriscus can both be used for ageing and the percent agreements within the error of ? 1 annuli for annulus readings between it and lapillus were 100 %, but sagitta is not suitable for ageing because it is fragile
微耳石和星耳石可用於鑒定年齡，誤差在1輪以內的吻合率為100 ；而矢耳石易碎。不適合鑒定年齡。
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