膀胱三角区恶性肿瘤
Malignant neoplasm of trigone of bladder
侧脑室三角区
trigone of lateral ventricles
长三角区域
area of Yangtze River Delta
yangtze river delta
长三角区域经济
regional ecnomic in the Yangtze River Delta
胆囊三角区结构变异
Anatomical variations of the Calot’s triangle
等角三角形命题
equiangular triangleproposition
等腰直角三角形波导
isosceles-right triangular waveguide
等腰直角三角形网
right-triangle irregular network