相平面（phase plane）
斜卧褶皱轴面倾斜线与枢纽线呈（）关系，而斜歪倾伏褶皱轴面倾斜线与枢纽线呈（）关系。
z平面（z-plane）
Which two Cisco router functional planes are protected by Control Plane Policing （COPP）？（）
轴向峰因子 axial peaking factor
断层面（fault plane）
The delivery rate of an axial-piston hydraulic pump is controlled by varying the position of the （）.
In a fixed displacement axial piston hydraulic motor, the speed is varied by（）
Attempts are made to eliminate axial thrust in centrifugal pump by （）.
Under centrifugal pumps are the volute, diffuser, mixed-flow, axial flow and （） or regenerative types.
The engine is reversed by axial displacement of the camshafts In order for this to be carried out, the cams are （） with inclined transition faces.
骨盆入口平面(pelvic inlet plane)
平面疏解 plane-untwining
轴向偏移因子 axial offset factor
The bearing shell generally has （） for location and oil grooves round the center of its axial length.
The usual number of single-acting pistons used in a variable stroke axial-piston pump is （）.
A gudgeon pin in a trunk piston may be free to float and rotate, with （） to limit axial movement.
On a large diesel engine installation, crankshaft axial alignment is maintained by the （）
骨盆出口平面(pelvic outlet plane)
When the tilting box of a variable stroke axial-piston pump is perpendicular to the pump shaft, which of the following conditions will exist?（）
双子叶植物叶的叶脉中，木质部位于远轴面，韧皮部位于近轴面。（)
根据轴面产状结合两翼特点的分类中，轴面直立的是（）。
Dynamic pumps are classified as centrifugal or axial. axial pumps operate on the principle of centrifugal force.（）
AXIAL－0.3为（)电阻的封装形式。
