精确: accurate; exact; precise 短语和例子精确的统计 accurate statistics; 下一个精确的定义 give a precise definition; 精确无误 with unerring precision; 计算之精确 precision in calculation; 她使自己的措词更加精确。 she fined down her c
However the dys393 marker showed a significant difference when our data were compared to samples from shenyang area . three markers showed heterogeneity between populations with a statistically significant difference when our data were compared to white people samples Fisher ’ s精确检验统计一分析一表明， dys390 、山西医科大学2003年硕十学位论文dy ， 391等位基因频率分布与国内不同地区差异不明显，与自种人有明显差异。
