定时: timing; at regular time; fix ...点: drop定时点火: fixed ignition; fixed timing限时点燃定时器: light-off time limit timer时点: point of time; time point等时点: equal time point (etp)计时点: timing point定时: timing; at regular time; fixed time 饮食定时 have one's meals at regular time; 定时定点 at a fixed time and location [place]; 定时表 timing indicator; 定时操作 fixed cycle operation打盹时点头: niddle-noddle估价时点: date of value valuation date; date of value;valuation date临时点焊: tack weld纳税时点: tax timing时点患病率: point prevalence rate时点数列: time point series瞬时点焊: shot welding瞬时点扰动: instantaneous point disturbance瞬时点速: instantaneous particle velocity同时点火: simultaneous ignition同时点燃: simultaneous firing样本时点: sample time point正时点火: correcet timed ignition; correct timed ignition; timing ignition购买时点广告: point of purchase advertising临时点定焊缝: emporary weld临时点固焊缝: temporary weld临时点焊焊缝: temporary weld