请输入您要查询的字词:
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
twin crystals
twin crystals; bi crystals
twin crystals; bi-crystals
Twin Eagle with Tiger Base from Tanjialing Site
twine cloth
twin effect
twiner
twin-exhaust model
twin-flower abelia
twinflower abelia
Twin Flowers
twin galaxy
Twin-Heads Selling Martial Arts
twin image
twining rabbit
twining stem
Twin Jade Dancer from a Han Tomb at Du Tomb
Twin Jet Nebula
twinkle
twinkle disturbance
twinkler
twinkling
twinkling, scintillation
twinkling star
twin laser
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/22 3:33:46