1.When oocyte-cumulus cell complexes ( OCC ) collected from slaughtered sow ovaries were cultured in M199 supplemented with PMSG for 40~44 hrs, most of the cumulus cells were expanded(86.4%)and 48.1% ( 142/295 ) of the oocytes extruded first polar body ( PB I ).
将从屠宰母猪卵巢采得的卵母细胞-卵丘细胞复合体(Oocyte-cumulus Cell Complex.OCC)在含PMSG的M199培养40～44小时,卵丘细胞大部分扩散(86.4％)。 48.1％(142/295)的卵母细胞排出第一极体(PBI)。
2.Cumulus oocyte complexes(COCs) without visible follicle were collected from ov aries in anoestrus season. About 8 COCs were collected per ovary by slicing methe d.
采集间情期 (11～ 12月份 )蓝狐卵巢 ,用切割法回收卵泡中的卵母细胞 ,每个卵巢平均获得 8个卵丘卵母细胞复合体 (COCs:cumulus oocyte complexes,480个卵 / 6 0个卵巢 )。
3.Five strains of mouse (CD-I, B6DF1, FVB, C57BL/6 and DBA) oocytes were removed cumulus cells, dissected partial zona-pellucida, surrounded by cumulus cells. The techniques of IVF, culture and embryos transfer were used.
对CD-1、B6DF1、FVB、C57BL／6、DBA小鼠的卵母细胞进行直接、去卵丘细胞、切割透明带法处理后，再分别进行体外受精、体外培养和胚胎移植试验。
4.Therefore, it is similar to Ekman pumping that the cumulus momentum transport can arouse the conditional instability of the second kind (CISK) which leads to the genesis and development of typhoons.
因此,同Ekman抽吸一样,积云动量垂直输送作用也可以激发第二类条件不稳定(CISK),促使台风的生成和发展。
5.Third,when NT embryos were cultured in NCSU-23 medium(North Carolina State University-23 medium) ,the development rate(30.06%) was no significantly different from that in TCM199 containing cumulus single layer culture system(31.5%).
③核移胚以胚胎培养液NCSU23(NorthCarolinaStateUniversity23medium,北卡洲立大学培养液23)及卵丘颗粒单层共培养体系进行分别培养,核移胚卵裂率无明显差异(30.06%,31.5%,P>0.05)。
6.2. FSH improved nuclear andcytoplasmic maturation of COC and the effects was Mediated by cumulus cells.
2.FSH对COC中卵母细胞核与胞浆成熟均有促进作用，其作用可能是通过颗粒细胞介导的。
7.The results show that TUTT plays a certain role in the generation of typhoon,butthis effect is very weak in comparison with Ekman pum ping and the cumulus momentum trans-port.
结果表明,TUTT 对台风生成有一些促进作用,但相对于边界层的 Ekman 抽吸以及积云动量输送作用却是很弱小的。
8.Cumulus clouds billow over the landscape near Cedar City, Utah.
犹他州，锡达城附近，积云在大地上空翻涌。
9.Experiment 1, Cumulus-oocyte eomplexs (COC) were aspirated from 2～6mm follicles using No. 6, 7, 9, and 16 syringe needle. The COC recovered rate were 37/60 (61.67％), 178/270 (65.92％), 59/104 (56.73％), and 22/70 (31.43％) respectively.
对超排山羊卵巢卵母细胞进行体外成熟培养的初步研究:试验一,分别用6、7、9、16号针头抽吸2～6mm卵泡,获有用卵母细胞百分率:分别为61.67％(37/60)、65.92％(178/270)、56.73％,(59/104)、31.43％(22/70);
10.Meanwhile, the compensatory eddy potential energy also enhances the upward motion of anomaly warm air that leads to cumulus convective activities and ensuing latent heat release. This builds a positive feedback process and results in the rapid growth of eddy kinetic energy and marine storm genesis.
同时 ,补充的涡动有效位能又加强了暖异常区的暖湿空气上升运动 ,进而产生积云对流活动及其潜热释放的正反馈过程 ,最终导致涡动动能急剧增长和海洋风暴的形成。
