大熊猫咬节平均长度与粪便宽径存在显著的回归关系。
Significant regression correlation exists between fecal width and average length of bamboo stem fragments in feces of the giant panda.
心胸比率用百分率表示，是心脏最大横径和 胸廓 最大宽径的比率。
The cardio-thoracic ratio, expressed as a percentage, is the ratio between the maximum transverse diameter of the heart and the maximum width of the thorax.
指出主胰管宽径有随年龄增长而增宽的趋势，并在男、女性别间有一定差异性。
The diameter of the main pancreatic duct is increased with the age. There is a significant difference.
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