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单词
emission
释义
emission
Encyclopedia
医学
移精
释
emission
移精
男性发生性兴奋达到性高潮时，反射性地引起附睾、输精管平滑肌收缩，将精子送至后尿道，并与前列腺、精囊腺、尿道球腺的分泌物混合组成精液的过程。移精是射精的初始阶段。
理学
〔辐射和发光现象〕
释
emission
发射
粒子从高能量量子态跃迁到低能量量子态并发射光的物理过程。发射所产生的光的能量是粒子发生跃迁的两能态之间的能量差的函数。
Physics
光学、声学
光学
emission
发射
＞光学＞光谱学＞释义
emission
发射
emission
发射
†
Mathematics
emission
射线锥体
Astronomy
emission
发射; 辐射
随便看
environmental design model
environmental deterioration
environmental determinism
environmental development centre of the ministry of ecology and environment of the people's republic of china
environmental diplomacy
environmental disaster emergency response system
environmental disaster map
environmental disastersengineering geophysical prospecting and testing
environmental discourse
environmental diseases
environmental dispatching of urban rail transit
environmental dispute
environmental DNA technology
environmental dredging technology of polluted sediment
environmental ecology
environmental economic incentive system
environmental economic instruments
environmental economic policy
environmental economics
environmental economic system
Environmental Economic Theory
environmental effect
environmental effect sound
environmental efficiency
environmental electrochemistry
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更新时间：2026/1/23 14:17:22