偏角    declination angle?

赤纬潮    declination tide?

分解压力    decomposition pressure?

分解    decomposition?

减压器    decompressor?

退耦    decoupling?

减少    decrease?

衰减    decrement?

减小    decrescence?

深梁    deep beam?

深层流    deep current?

深拉    deep drawing?

深水环流    deep water circulation?

深水波    deep water wave?

深水区    deep?

缺陷    defect?

探伤仪    defectoscope?

筐    deficiency?

筐    deficit?

爆燃压力    deflagration pressure?

爆燃速率    deflagration speed?

爆燃波    deflagration wave?

爆燃    deflagration?

风蚀    deflation?

偏转力    deflecting force?

致偏转矩    deflecting torque?

挠角    deflection angle?

偏转常数    deflection constant?

挠度曲线    deflection curve?

致偏效率    deflection efficiency?

偏转函数    deflection function?

板的挠度    deflection of plate?

指针偏转    deflection of the needle?

偏转灵敏度    deflection sensitivity?

挠曲叠加    deflection superposition?

挠曲面    deflection surface?

挠度    deflection?

挠度计    deflectometer?

偏转器    deflector?

变形性    deformability?

可形变介质    deformable medium?

可弯曲面    deformable surface?