胚点

L of BrdU-labeled human embryonic NSCs at 1×109 /L were implanted into infarction area at 0.8 mm from the anterior fontanel caudal, 1.2 mm from right lateral side of the midline after 24 hours and 3.0-3.2 mm below the cerebral dura mater.

于造模后24 h，以前囟尾侧0.8 mm，中线右外侧1.2 mm为注射点，每只大鼠移植行BrdU标记的1×109 L-1人胚神经干细胞悬液10 μL，深度为硬脑膜下3.0~3.2 mm。

He also observed that gymnosperm ovules were not enclosed in an ovary wall, leading to the establishment of one of the basic differences between angiosperms and gymnosperms.

他还观察到裸子植物的胚珠并不是被子房壁包围，这个发现直接导致了被子植物和裸子植物之间最根本的几点区别的建立。

The megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of the polygonum type.

大孢子四分体线形排列，合点端大孢子为功能大孢子，胚囊发育为蓼型。

Ovule development began in August, and rectangle megasporocyte began to occur in December, and linear tetrads of megaspores were formed in meiosis. In most occasions, only the chalazal megaspore was functional.

云南红豆杉胚珠从8月开始发生，大孢子母细胞12月开始发生，呈方形，减数分裂后形成4个"一"字形大孢子，在大多数情况下，只有靠合点端的大孢子发育为功能大孢子。

The megaspore mother cell is located at the 3rd or 4th layer of cells in the nucellus top end. It divides transversally to form a linear megaspore tetrad, and the megaspore at the chalazal end develops into the embryo sac mother cell.

大孢子母细胞位在珠心顶表皮下第三或四层细胞处，经横分裂后产生一直线形的大孢子四分体，其中位居合点端的大孢子发育成胚囊母细胞。

Antipodal cells The three haploid cells found in the embryo sac of seed-bearing plants that migrate to the chalaxal end of the sac farthest from the micropyle.

反足细胞：胚囊三次分裂形成卵细胞，助细胞和极核等，其中位于合点端的三个单倍体细胞称反足细胞。

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。

Phosphorylase mRNA was expressed substantially in stigma, style, ovarywall and vascular bundle, but weakly in ovular tissues except the chalazal portion.

磷酸化酶mRNA在水稻柱头、花柱、子房壁以及维管束中大量表达，而胚珠中除合点部位外表达很弱。

Phosphorylase mRNA was substantially expressed in the stigma, style, ovary wall and vascular bundle, but weakly in ovular tissues except chalazal portion.

结果显示，磷酸化酶mRNA在柱头、花柱、子房壁以及维管束中大量表达，而胚珠中除合点部位外表达很弱。

They were inferred to be the proteins which was related to normal development of pistil.

另外，有一些蛋白点可能会在促进子房膨大、胚珠发育方面起作用，如B1、B2、B3和C1、C2，推测与雌蕊的正常发育相关。

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。