母核

Past study re-sults had indicated that MMC in the apomictic type could at most develop to te-trad stage.We observed that the sexual embryo sac of"Pingyi Tiancha"coulddevelop into 4-nuclei embry sac.

前人只观察到无融合生殖类型的大孢子母细胞至多能发育到四分体时期，而我们观察到平邑甜茶的有性胚囊能发育到四核胚囊。

The archegonial initials could be distinguished from the perip heral cells at the micropyle end of the female gametophyte before the completion of the wall formation where the cell wall had reached the center of the gametop h yte.

雌配子体中游离核之间细胞壁还未完全形成时，在其近珠孔端表面可看到颈卵器母细胞发生。

Could be observed on 10th day after pollination, archesporial cell on 20thday, megasporocyte on 24th day, the functional megaspore on 30th day; and 8-nucleate embryo sac on 41th day. And then double fertilization finish and early globular embryo emerg.

授粉10 d出现指状突起，20 d形成胚珠原基，24 d大孢子母细胞发生，30 d功能大孢子形成，41 d发育为成熟的八核胚囊，而后完成双受精发育成早期球形胚。

According to different practices, a series of lychee wines with different taste and style are brewed , such as DANLI Ice Wine, Fresh Wine, Dry White, Whis Strong Wine and Brandy; they contain 17 types of amino acid and diversified minerals which are necessary for human body.

&丹荔 DANLI &荔枝酒采用千年母树品种&仙婆果&荔枝，在太阳出来之前采摘荔枝，并在2小时内送到工厂清洗、杀菌，冷处理后去皮、去核榨汁，依据不同的工艺，酿造出丹荔冰酒、鲜酒、干白、威士烈酒、白兰地等不同口感、不同风格的系列荔枝酒，含有人体所需的17种氨基酸和多种矿物质，既有高雅的品位，又有广东荔枝独特风格及千年荔枝文化内涵。

By the way, small uniform cells with perinuclear halos can be seen focally in otherwise classic glioblastomas.

顺便说一句，局部见到小而一致的具有核周空晕的细胞是典型的胶质母细胞瘤。

Morphology of sexual reproduction abortion in'High Noon', a distant hybridization cultivar of tree peonies(P.delavayi var. lutea×P. suffruticasa), was systematically investigated with light microscopy and cross. The results indicated that:(1)The stamens matured earlier than the gynoecia and pollens dispersed at the early stage of anthesis but the rate of normal 2-celled pollens were merely 2.41%.

采用光镜和杂交等方法对牡丹远缘杂交一代品种'正午'有性生殖败育进行系统形态学观察发现：(1)雄蕊较雌蕊先成熟，初花期即散粉，正常2-细胞花粉仅占2·41%，且花粉在多种培养液中、在自身和其它两种柱头上均不萌发；柱头在谢花期大量分泌粘液，进入最佳授粉状态；(2)同一胚珠中多个大孢子母细胞减数分裂高度不同步，胚囊发育与受精延迟，部分胚乳游离核在细胞化时期分裂异常；(3)自花及品种内异花授粉不结实，天然授粉结实率为0·053‰~0·130‰。

Two cases of MFL also showed polypoid or nodular. It was composed of centrocytic/centroblastic cells.(4) Large multilobated nuclei lymphomas were seen in two cases.(5)Histiocytic in three cases.

MFL 2例亦呈息肉样或形成肿块，由中心细胞和中心母细胞组成，（4）大多叶核淋巴瘤2例，（5）组织细胞性3例。

According to our knowledge, there have been a few reports on this field, but none was related to use meiotic inhibited agents for promoting oocyte developmental competence.

有关这方面的研究报道还不多，尤其在以核成熟抑制剂对卵母细胞产生抑制，并观察其后的胚胎发育活性方面。

Refers to Down's syndrome (Down's syndrome, dementia-like伸舌) screening, that is, pumping blood or amniotic fluid do villus cells, and then do Karyotype analysis, such as the emergence of 21 - trisomy map, you can diagnose fetus for Down syndrome. 2, AFP Chinese name for the AFP, such as maternal and fetal amniotic fluid were increased AFP confirmed fetal neural tube defects, namely spina bifida, spinal Meningocele, no brains infants, microcephaly, hydrocephalus.

是指唐氏综合症的筛查，就是抽绒毛血或羊水做细胞培养，然后做染色体核型分析，如出现21-三体综合征图谱，即可诊断胎儿为唐氏综合征。2、AFP中文名称为甲胎蛋白，如母血及胎儿羊水AFP均增高，证实胎儿有神经管畸形，即脊柱裂、脊脑膜膨出、无脑儿、小头畸形、脑积水。

Orcein staining;oocytes;nuclear maturation;swine

地衣红染色；卵母细胞；核成熟；猪

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。