3) HLA Haplotype Frequence
HLA单型频率
4) single polarity double frequency
单极倍频
1.
The analysis and experiment shows: Phase shift 120° single polarity double frequency circuit is useful to eliminate low frequency harmonic and improve the output waveform, and realizes the compatibility of the single/three phase control circuit.
论述了移相120°单极倍频变换器研究的必要性,分析了移相120°单极倍频变换器的谐波、基波成分。
5) reflection-induced retardancy
倍频效率
1.
But when the reflection-induced retardancy is less than 2°,relative to the ideal state,the efficiency of frequency doubling changes very little,and can be neglected.
结合Ⅱ类相位匹配KTP倍频晶体的倍频特性,首次分析了反射相移对腔内基频光偏振特性及Ⅱ类相位匹配倍频效率的影响。
6) frequency multiplication
频率倍增，倍频
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条