ancient chronometry古代计时
mental chronometry心理测时法;心理时间的测量;心理时间测量;翻译
isotopic chronometry[核] 同位素计时
International Chronometry Competition国际测时比赛
paper chromatography-mottle elution chronometry纸色谱色斑洗脱比色法
N（名词） the science or technique of measuring time with extreme accuracy 精密计时法