inner dimension meaning in Chinese

内部尺寸

Hoistway inner dimensions
井道内净尺寸
It is applicable for both direct and comparative measurements of outer and inner dimensions of workpieces such as parallel planes , spheres , cylinders and bores
主要用于对平行平面状，圆柱状，球状类精密量具和零件的外形，内孔、尺寸的测量。
The relation among inner dimensions , manufacture dimensions , and outside dimensions of packaging carton was investigated . a new and easy calculation method for carton dimension was put forward
摘要对包装纸盒内尺寸、制造尺寸、外尺寸之间的关系进行研究，提出一种通用简便的计算方法。
For the 30 . 2mm shaft , there are still larger over measure to load . the strength is increased by optimization . for ? 17 . 4mm shaft , the strength is increased by enlarge the inner dimension of the spline ; for 30 . 2mm shaft , the strength is increased by adjust the structure at the boundary between the key groove and the ring groove , the highest stress of the shaft is at bottom and terminal of the spline after optimization
其中对17 . 4mm泵轴的优化，通过增大花键内径，提高了花键齿底的强度，降低了应力集中点附近的应力；对30 . 2mm电机轴的优化，通过在轴承键的环槽端增加倒角，有效降低了该位置的应力集中，使轴的最大应力点从轴承键与环槽的交界处转变到花键根部与收尾的交界处，提高了电机轴整体结构强度的合理性。