被囊

A degenerating cyst is usually collapsed and surrounded by inflammatory exudate and fibrous connective tissue.

退化的包囊通常萎陷，并被炎性渗出物和纤维结缔组织所包围。

Within the fibroid two cystic areas are seen with minimal blood flow consistent with degenerative changes.

纤维瘤内两处囊性区被发现有符合退行性病变的极小的血流量。

In the late of April of the second year, male inflorescences unbound and pollinated. When female inflorescences accepted the pollen grains, ovary development was increased in early May. With the development of either of the two ovule, funiculus, integument and nucellus were differentiated. Embryo sac mother cell came into being and the meiosis begins. Then fuctional megaspore developed into matured embryo sac that contain eight nucleuses. In the end of May, double fertilization generated.

次年，4月下旬，雄花序解螺旋散粉，雌花序开花授粉；5月上旬，雌花序授粉后，迅速增长，子房膨大，两个胚珠分化出珠柄、珠被和珠心，珠心中产生孢原细胞；5月中下旬，大孢子母细胞形成并减数分裂，功能性大孢子形成成熟的八核胚囊；5月底，发生双受精。

All resonance peaks of gramicidin S were assigned.And then,the NMR assignments were used to determine the three dimensional structure of gramicidin S in DPPC reversed micelle.

用二维相关谱和二维NOE谱对反向脂囊泡中短杆菌肽S的共振峰进行了识别，短杆菌肽S所有的共振峰都被指定。

The distal portion is transected on its anterior border to prevent postoperative hydrocele formation.

疝囊远端部分前壁需被切开，以防止术后积液的发生。

Ovary with 4 locules; ovules numerous; stigma divided into 4 linear lobes, receptive all around, and subtended by a ± conspicuous ringlike indusium in early development, but often obscured when receptive.

子房具4子房室；胚珠多数柱头全裂为4线形裂片，全部都有感受性，发育早期被多少明显的环形囊群盖包围，但是通常在有感受期不明显。

Our preliminary results showed that E18 existed first in the nuclei in the form of microvesicle-the intranuclear membrane structure and it might be transported into the nuclei through the interaction with another AcMNPV envelope protein-ODV-E66, the latter has been reported containing a 23-amino-acid sequence which is sufficient to direct reporter proteins to nucleus.

研究结果表明，E18是先以核内模结构——微泡的形式存在于核内的；一个被报道具有核定向转运功能的AcMNPV囊膜蛋白－ODV－E66能与E18形成紧密的复合体，推测E－66可能在E18的核定向转运中起着运载体的作用。

The releasing pattern of secretory granules or polypeptide hormones of neurohypophysis involves a whole-releasing pattern together with granular membrane. After released into perivascular space, they enter easily into cerebrospinal fluid via interspace of tissue and epithelial openings rather than into blood circulation through the walls of capillaries, and then into the cerebrospinal fluid.

神经垂体多肽激素分泌颗粒的释放形式，存在一种连同颗粒被膜的整体释放；释放入血管周隙内的多肽激素或分泌颗粒，更易经组织间隙、囊上皮孔进入脑脊液，而非直接透过毛细血管壁进入血液循环再进入脑脊液中。

A minute structure in seed plants, containing the embryo sac and surrounded by the nucellus, that develops into a seed after fertilization.

胚珠种子植物的一个小的结构，含有胚囊并被珠心所包围，施肥后长成种子

Bead by, nucellus radical ministry and the place with bead confluent handle are called close a point , it is the place that bead handle vascular bundle enters gastrula.

珠被。珠心基部与珠柄汇合的部位称为合点，是珠柄维管束进入胚囊的位置。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。