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- Embryogenesis frequency decreased as the developing stage of the donor plant increased. 随着供体植株发育阶段的提高诱导频率下降；
- The best dry time for embryonic callus is 9 hrs, its embryogenesis frequency exceed 9.10% compared with CK, reaching 12.67%. 愈伤组织干燥时间选择9小时最好，胚状体发生率为最高，达12.;67%25，比对照高出9
- 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
- Embryogenesis frequency 诱导率
- Cysts are the result of faulty embryogenesis. 囊肿由胚胎发育不全引起。
- 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。
- Somatic Embryogenesis of Aesculus hippocastanum L. 欧洲七叶树体细胞胚胎发生研究。
- 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。
- The process itself is referred to as adventive embryogenesis. 其过程本身称为不定胚胎发生。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- Histological Studies of Somatic Embryogenesis in Eruca sativa Mill. 芸芥体细胞胚胎发生的组织细胞学研究。
- 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。
- Impressive metabolic alternations have been undergone during embryogenesis. 在胚胎发生期间经历了深刻的代谢变化。
- The resulting frequency varies by a few percent. 最终频率有少许变动。
- 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。
