Proximal tubal obstruction with sharp angle in group A existed excessively, so were those with filling defect in three other groups.
四组患者均以近端输卵管梗阻为主,其梗阻率明显高于中远端。
Venus now forms a sharp angle to Saturn. You seek relief and reassurance.
目前金星与土星形成锐角,你渴望松口气与安全感。
This blade has an edge as the higher order face of the crystal anisotropic etching and the edge inclines at a sharp angle to the polished face as described above.
该刀片具有作为结晶各向异性蚀刻的高次面的刃口,该刃口相对于上述研磨面以锐利的角度倾斜。
The invention discloses a cold bend forming method of an excircle sharp angle of cold bend section steel, belonging to the technical field of cold bend forming.