?纵摇周期 pitching period
?螺距计 pitchometer
?水压计程仪 pitometer log
?皮托管 Pitot tube
?斑蚀,孔蚀 pitting
?斑蚀 pitting corrosion
?枢,枢轴 pivot
?枢轴承 pivot bearing
?臂轴起重机 pivot gib crane
?枢[轴]栓 pivoted bolt
?艉浮扬(下水) pivoting (or lifting, or dipping)
?转向轴心(船运动) pivoting point
?螺距计 pitchometer
?水压计程仪 pitometer log
?皮托管 Pitot tube
?斑蚀,孔蚀 pitting
?斑蚀 pitting corrosion
?枢,枢轴 pivot
?枢轴承 pivot bearing
?臂轴起重机 pivot gib crane
?枢[轴]栓 pivoted bolt
?艉浮扬(下水) pivoting (or lifting, or dipping)
?转向轴心(船运动) pivoting point
?艉浮扬[前抱台]压力(下水) pivotting pressure
?平腋板 plain bracket
?平钩 plain hook
?平织 plain weave
?平面图,计划 plan
?平行炉膛 plan furnace
?平面指示器 plan position indicator (P.P.I.)
?平面运动动力试验 planar motion mechanism test (PMM)
?平面位置指示器 plane position indicator (PPI)
?平面嵌接 plane scarf
?平面应变 plane strain
?平面应力 plane stress
?行星齿轮 planetary gear
?面积仪 planimeter
?滑航 planing
?滑航艇 planing boat
?滑航式船体,滑航艇 planing hull
?龙门刨床 planing machine
?辗平板 planished plate
?木板,板 plank
?舷缘板(木船) plank sheer (or covering) board
?厂,工场,机具设备 plant
?灰泥,石膏 plaster
?塑料艇 plastic boat
?塑性变形 plastic deformation
?塑料板 plastic flagstone
?塑料格子 plastic grating
?塑性状态 plastic state
?塑性 plasticity
?塑料发泡材,泡沫塑料 plastics foam