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- calving frequency 产犊频率
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Time of calving varies with class of country. 由于各地条件不同,产牛犊的时间也不同。
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- Were we falling from within a calving iceberg. 在断裂的冰山内我们可曾正在下坠。
- Can make not only battle, still but calving. 不仅可使役,还可产犊。
- Fig. 22. The screen of historical calving record. 图22.;分娩记录历史资料之画面
- It is calving season in the Arctic. 这是北极圈的裂冰季节。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- They usually require close management during calving. 在生小牛期间它们通常需要精心看护。
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- The pitch depends on the frequency. 音调的高低是由频率决定的。
- The resulting frequency varies by a few percent. 最终频率有少许变动。
- Our cows will be calving soon. 我们的牛快生小牛了。
- I am majored in audio frequency amplifier. 我主修音频放大器。
- Small dissipation factor at high frequency. 高的频率和小的损耗因素.
- Spread the palpitate frequency love till ending. 循着心跳的频率爱到永不分离。
