您要查找的是不是：
- microspore developmen 小孢子发育
- Abort microspore in crescent or irregular shape.26. 月牙形和不规则形的败育小孢子。
- The formation of microspore in Allium fistulosum L. 小孢子的形成。
- The microspore lacks a large central vacuole. 小孢子缺中央大液泡。
- A reliable reference is provided for further developmen of the AHU. 为指导研发系列化空调机组提供了可靠的参考依据。
- Meiosis of microspore mother cells is synchronous or unsynchronous. 小孢子母细胞减数分裂同步或不同步。
- Studies on The Isolated Microspore Culture of Brassica napus L. 甘蓝型油菜游离小孢子培养技术研究。
- Ultrastructure of Microspore Development in Jatropha curcas L. 麻疯树小孢子发育的超微结构研究。
- Cytoplasm of monocytic microspore were decompounded. 染色浅、细胞质被降解成空壳的单核期小孢子因缺乏营养物质而败育。
- The sporogenous cell develops into microspore mother cell. 造孢细胞直接发育成小孢子母细胞。
- Isolated Microspore culture is one of the methods to obtain haploid. 摘要游离小孢子培养技术是获得大白菜单倍体植株的有效途径之一。
- Genetic Analysis of in vitro Microspore Embryogenesis in Brassica napus L. 甘蓝型油菜离体小孢子胚胎发生能力的遗传分析。
- Successive cytokinesis in the microspore mother cells (MMCs) follows meiosis. 小孢子母细胞减数分裂的胞质分裂为连续型。
- Crescent or irregular shape of microspore at stage of central nucleus. 24. 23.;单核中央期小孢子呈月牙形和不规则形状。
- Complete disintegration of cytoplasm at stage of vacuolated microspore. 单核液泡期的小孢子细胞质完全解体。
- The monokaryotic microspore had a big nucleus and abundant organelles. 单核小孢子时期，细胞核大，细胞器丰富。
- At the microspore stage, the spathe unfolded and the stigma was unvisibale. 二胞花粉期，柱头伸出，小花呈暗紫红色。
- The developmen of the self-destruction syringe and the safety syringe are presented. 报道了自毁式注射器和安全式注射器的产生及发展趋势。
- The recent developmen ts of wollastonite on preparation and applications prospects are reviewed in this paper. 介绍了硅灰石的人工合成以及硅灰石改性应用现状。
- In the review, we describe the characteristics and the direction of developmen of new herbicides. 综述了新型除草剂研制的方向、重点和特点。
