There's a strong correlation between the burrowing lifestyle and very small limbs or the complete lossof limbs.
从穴居生活到非常小的四肢,再到完全丧失四肢,这之间的关联非常强。
2
Objective:To study the correlation between the degree of rheumatoid arthritis(RA) and periodontal bone loss.
目的:揭示类风湿性关节炎患者关节炎严重程度与牙周骨丧失程度的相关性。
3
Results The average equivalent sound level and the detectable rate of workers hearing loss were exponential positive correlation, the coefficient of correlation r was 0 812 45.