chronometry中文什么意思

n.
时刻测定；测时术，记时法。

• mental chronometry:    心理测时法; 心理时间的测量
• international association of chronometry:    国际测时学会

百科释义

Chronometry (from Greek χρ?νο? "time" and μ?τρηση "measurement") is the science of the measurement of time, or timekeeping.Webster's Dictionary, 1913