internal radius

基本解释

Avoid the quick changes of casting structure, use fillet radius on internal angle when possible, which is no less than R0.3.
铸件结构应避免急剧变化，尽可能避免尖角，圆角应达到R0.3以上。
Objective:To improve the surgical technique for reduction and internal fixation of radius head and radius neck fracture with angular displacement.
目的：探索桡骨头与桡骨颈成角移位骨折的手术复位和内固定方法的改进与效果。
Then, comparisons of the effects of arterial compliance, peripheral resistance, length, internal radius and wall thickness on the input impedance were made based on the recursive algorithm.
在此基础上比较不同动脉顺应性、外周阻力和动脉长度、内径、壁厚等参数对输入阻抗的影响。