查询词典 class frequency

audio-frequency range：可听声频率范围

audio-frequency peak limiter ==> 音频峰值限制器,音频峰值限制器 | audio-frequency range ==> 可听声频率范围 | audio-frequency shift modulation ==> 音频偏移调制

audio-frequency range：声频范围

"声频振荡器","audio frequency oscillator" | "声频范围","audio frequency range" | "声频变压器","audio frequency transformer"

audio-frequency channel：配音通道

audio frequency amplifier ==> 音频放大器 | audio-frequency channel ==> 配音通道 | audio-frequency choke ==> 声频扼流圈

method of frequency change square ratio：频率变化平方比法

最优频率匹配法:optimum frequency matching method | 频率变化平方比法:method of frequency change square ratio | 超高频检测法:Ultra-High -Frequency (UHF) Detection Method

frequency of fadings：衰减频率

frequency modulation 频率灯 | frequency of fadings 衰减频率 | frequency of ripple 脉动频率

low-frequency flashover voltage：低频闪络电压

low-frequency dry-flashover voltage 低频干闪络电压 | low-frequency flashover voltage 低频闪络电压 | low-frequency wet-flashover voltage 低频湿闪络电压

Relative frequency histogram：相對次數直方圖

Relative frequency distribution 相對次數分配 | Relative frequency histogram 相對次數直方圖 | Relative frequency polygon 相對次數多邊形圖

Relative frequency histogram：相对频率直方图

relative frequency distribution 相对频率分布 | relative frequency draft 相对频率变差 | relative frequency histogram 相对频率直方图

frequency distribution histogram：频率分布直方图

frequency distribution 频率分布 | frequency distribution histogram 频率分布直方图 | frequency-dependent selection 频率制约选择;频率依赖选择

frequency distribution histogram：频度分布直方图

鉴频器 frequency discriminator | 频度分布直方图 frequency distribution histogram | 分频器 frequency divider

Bob Allcock, Solicitor General：法律政策专员区义国

船民 boat people | 法律政策专员区义国 Bob Allcock, Solicitor General | 菩提树 bodhi tree

herb：草药

大约在公元10世纪左右,通过喜好航海的荷兰人,波兰人开始认识茶叶. 但是,由于饮茶有明显的治疗某种疾病的效果,波兰人把"茶"同草药联系在一起. 于是出现了与草药(herb)相联系的"茶"字(herbata),既不接近于英文的"tea",也与俄语中的"chaj"相去甚远.