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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
rule of law
rule of law in sport
rule of law on policing
rule of law system
rule of law system engineering
rule of Miranda
rule of modus ponens
rule of negating an equivalence
rule of nines
rule of omitting a conjunction
rule of omitting a disjunction
rule of omitting an equivalence
rule of omitting an implication
rule of omitting double negative
rule of operation
rule of opinion evidence
rule of parallelogram
rule of permutation
Rule of Plant Quarantine Regulations of China(Forestry Part)
rule of products
rule of propriety
rule of public security command
rule of rationalization
rule of rearrangement of quantifiers
rule of reductio ad absurdum
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