... emission factor 排放系数 emission frequency 发射频率 emission monochromator 发射光单色器 ...
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very low frequency emission 甚低频发射
extremely low frequency emission 超低频放射 ; 超低频发射
stimulus frequency otoacoustic emission 耳声发射 ; 频率刺激耳声发射 ; 刺激耳声发射 ; 专频耳声发射
radio-frequency emission testing 无线电频率放射测试
stimulate-frequency otoacoustic emission 刺激频率耳声发射
frequency band of emission 发射频带
sti-mulus frequency emission 而与刺激频率发射
frequency Otoacoustic Emission 刺激频率耳声发射
The emission part adopts the most advanced frequencies synthetic technique, having stable emission frequency.
发射部分采用最先进的频率合成技术，发射频率稳定。
Since then, the term "water hole" has been used to refer to searches at or around the hydrogen emission frequency.
自那时起，“水洞”及氢元素放射频率周围被用于相关的搜寻。
The emission frequency of the Karman vortex street occurred in series from the blades and tongue is varing with the running condition.
将流程泵叶轮叶片和压水室的隔舌看作旋涡发生体，在不同运行工况下在叶片后缘以及隔舌两侧串联发生的卡门涡街的发射频率是不同的。
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