频哪醇
pinacol; pinacone; tetramethyl ethylene ketone
频哪醇重排
pinacol rearrangement
频哪醇重排作用
pinacol conversion
频哪酮
pinacolone
氰醇
cyan alcohol; cyanhydrin; cyanohydrin
cyanalcohol; cyanbydrin
氰醇合成法
cyanhydrin synthesis; cyanohydrin synthesis
碰撞频率
collision frequency
偏组频率
bias-set frequency
拼合频率
hybrid frequency
频
frequency; frequently
频比
frequency ratio
频便
pollakicoprosis
频标
frequency scale
频带
band; frequency band
频带分割
band splitting
频带宽度
frequency bandwidth
频带宽度压缩
band width compression
频带扩展
band spreading
频带谱
band spectrum
频带清晰度
band articulation