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- frequency of embryo production 成胚率
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- METHOD:Pregnant rats on d3 of gestation were given ip cyclophosphamide(Cyc)10,20,40 mg/kg . On d4,the blastulation,the developmental phase of embryos and the frequency of degenerated blastocysts were evaluated. 方法:孕大鼠第3 天ip 环磷酰胺(Cyc 10 、20 、40mg/kg) ,孕第4 天评价胚胎的胚胎化作用,胚胎发育时相,及蜕变胚胎率;
- A frequency of one million megahertz,10000?200Hz. 一百万兆赫(兹)频率,即10000?200赫(兹)。
- A frequency of one million megahertz,10 ?12?Hz. 一百万兆赫(兹)频率,即10??12?赫(兹)。
- The frequency of aberration by CGH was 60%(12/20). 20例淋巴瘤患者CGH核型异常检出率为60%25。
- The frequency of the test tone was 300 Hz. 测试声为300赫。
- A frequency of one million megahertz,1012Hz. 一百万兆赫(兹)频率,即1012赫(兹)。
- The haploid embryo production was affected greatly by different pollination combinations. 授粉组合之间单倍体胚产率差异很大。
- The frequency of EAA is increasing gradually. 避免抗原是治疗的关键,糖皮质激素疗效明显。
- P is the frequency of the most common allele. 代表最常见等位基因的频率。
- No significant influence of male flowers developing stage on fruit setting was found but the haploid embryo production was affected. 试验发现雄花辐射时的发育时期对座果率影响不大,对单倍体胚产率有一定影响;
- Frequency of opening and closing. 频繁的开启和关闭。
- AEI has taken part in many important projects for embryo production and ET transfer and established long term and mutual trust business relationship with Chinese customers. 参与多项在中国实施的牛胚胎生产移植的重大项目,与广大中国客户建立了长期相互信赖的业务关系。
- In vitro embryo production using oocytes collected by laparoscopy from valuable donors has the potential to improve the results obtained from MOET and expand its applications. 使用经内窥镜从有价值的母畜采集的卵母细胞有助于提高MOET的结果并扩大其应用范围。
- We try to find a correction to the frequency of waves. 我们试图找出对波的频率的改正量。
- Genesis of megaspore and development of embryo sac in Carica papaya L. 番木瓜的大孢子发生与胚囊发育。
- The best way to perform this step of embryo transfer, howeer, has been unclear. 怎样移植胚胎最好现在还不太清楚。
- This radio signal has a frequency of 800000 cycles per second. 这个无线电讯号的频率是每秒八百千周。
- The development of embryo sac in Prunus americana Marsh var. is often abnormal. 鸡心李(Prunus americana Marsh var.;)