追踪观察 meaning in English
tracing observation
tracing study
Examples
- Observations of four haemophilia patients infected with hiv
感染者的追踪观察 - Class i occlusion with coordinated dental midline was obtained
治疗后两年追踪观察，齿列情况稳定，外观有良好的改善。 - Observation of the psychological change before and after the 1091 new recruits receiving intensive training
1091名新兵集训前后心理变化追踪观察 - The study closely tracked 78 people over a quarter - century , starting when they were babies
研究对78名被试从婴儿时期开始，进行了25年的密切追踪观察。 - Effect of iodine supplement on hearing of the population in the iodine deficiency areas : a follow - up study for 15 years
缺碘地区补碘干预对人群听力影响的15年追踪观察分析