单词helicine
adj.: 螺旋状的；耳轮的网络: 正中目标
耳轮的
螺旋状的
Value of Predicting Pregnant Hypertension of Observing PI and RI of Placental Helicine Arteries by Colour Doppler
彩色多普勒检测孕妇子宫胎盘床螺旋动脉PI、RI预测妊高征价值