megasporogenesis

megasporogenesis

1. Megasporogenesis starts with meiotic division of the diploid megasporocyte

二倍的大孢子母细胞开始减数分裂

2. Since then, megasporogenesis, spread all over the world not only can heal the sick, or a delicious dish!

从此，黄花菜传遍各地，不仅能治病，还是一道可口的菜肴呢！

3. Observation by paraffin section showed that Lipeng No. 2 embryo sac mother cells were almost entirely degenerated during megasporogenesis.

切片观察发现,丽椪2号胚囊母细胞在四核期已完全退化。

4. Observation by paraffin section showed that Lipeng No.2 embryo sac mother cells were almost entirely degenerated during megasporogenesis.

切片观察发现，丽??号胚囊母细胞在四核期已完全退化。

5. The megasporogenesis and female gametophyte development of Ternstroemia gymnnanthera(Weight et Arn.) Sprague

厚皮香大孢子发生与雌配子体形成

6. In a real production application, there was often a monlchamus thermoelectricpower condensend turciclm monlchamus water water, monlchamus monochamus dashui megasporogenesis, a small inlet.

在本质出产利用洋,必然会呈现不朱稀火不小、不朱稠火小,不朱不小火不小、不朱小火小等本体。

7. During the megasporogenesis, only one megaspore can continue to grow and develop, though several sporogoniums and megaspores might appear.

大孢子发生过程中，具有多个孢原细胞的现象，但通常只有1个大孢子母细胞能继续发育；

8. Aim The development of megasporogenesis and microspore of morphological bisexual flowers of S.

大孢子母细胞减数分裂产生T形四分体和少数线形四分体。

9. This paper describes megasporogenesis and microsporogenesis as well as male and female gametophyte development of Pittosporum tobira (Thunb.) Ait. by using nomal paraffin method.

摘要利用常规石蜡制片法研究了海桐大、小孢子发生及雌、雄配子体发育的过程。

10. The megasporogenesis in Psathyrostachys huashanica begins with archesporial cell.

摘要华山新麦草大孢子发生始于孢原细胞。

11. The megasporogenesis arid microsporogenesis as well as the development of male arid female gametophytes of Angelica dahurica were investigated by using the conventional method of paraffin section.

摘要用常规石蜡制片法研究了川白芷大、小孢子发生及雌、雄配子体的发育过程。

12. Abstract: We did a series of studies on the megasporogenesis and the formation of female gametophyte of Thlaspi arvense L. by means of traditional paraffin-sectioning.

摘要：利用常规石蜡切片技术，对菥蓂的大孢子发生和雌配子体形成过程进行了观察。

13. A study on the megasporogenesis microsporogenesis and development of female and male gametophyte in lacquer tree

漆树大小孢子发生与雌雄配子体发育的研究

14. Should be megasporogenesis, addicts'choice tensility, expansion rate of the product with uniform small screen, choose a plain weave like thin Polyester mesh.

答拔存不不抬力不小、网孔平均、伸缩率小的丝网，一般拔存不歪纹织薄型聚酯丝网。

15. Megasporogenesis and Development of Female Gametophyta in Green Gram (Phaseolus aureus Roxb)

绿豆(Phaseolus aureus Roxb)大孢子发生和雌配子体发育

16. Studies on Megasporogenesis and Development of Female Gametophyte in Tsoongiodendron odorum

观光木的大孢子发生与雌配子体形成

17. This machine can also be used to indentation, the same pressure with accurate, overprinter megasporogenesis, speed advantages.

该机还可以用来不抬瘪突，同样具有套印不确、不张力不小、速率迟等弊端。

18. MEGASPOROGENESIS AND THE DEVELOPMENTOF THE FEMALE GAMETOPHYTE IN DENDRANTHEMA INDICUM (L.) DES MOUL.

野菊Dendranthema indicum(L.)Des Moul的大孢子发生和胚囊的发育

19. Megasporogenesis and Gametophyte Microsporogensis as Well as Male and Female Gametophyte Development of Saposhnikovia divaricata

防风大、小孢子发生与雌、雄配子体发育的研究

20. The present paper firstly reports the development of microsporangium,male gametophyte,megasporogenesis,female gametophyte and embryogeny in Swertia erythrosticta Maxim.

首次报道了红直獐牙菜大小孢子发生、雌雄配子体形成和胚胎发育过程。

21. Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte of Hemerocallis citrine Baroni

黄花菜大孢子和小孢子的发生及雌、雄配子体的发育