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单词
EM
释义
EM
Encyclopedia
医学
有效掩蔽
释
effective masking; EM
有效掩蔽
纯音测听中,当测试听力较差耳时,为防止对侧听力较好耳偷听产生“交叉听力”,在对侧耳处给予掩蔽音干预,从而提高对侧耳听阈,避免偷听,以获得患耳真实听阈水平的方法。
Physics
EM=exposure meter
曝光表
Astronomy
EM
全称:emission measure。发射量度
Chemistry
>物理化学>胶体化学>释义
electron microscopy (EM)
电镜技术
随便看
truncus pulmonalis
Trung Veanh
trunk
trunk aircraft
trunked mobile communication system
trunk gateway
trunk height
trunking communication
trunk nature
trunk of the nucleus
trunnion axis
truss
truss bridge for pipeline
truss structure
trust
trust anchor
trust and malfeasance
trust beneficiary
trusted agent
trusted cloud computing
trusted computer system evaluation criteria,TCSEC
trusted computing
trusted computing base
trusted computing platform
trusted connection architecture of China
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