英汉例句

• supplement of dfma which was an inhibitor of polyamine biosynthesis could make the content of polyamine drop and somatic embryogenesis block.

  加入多胺生物合成抑制剂dfma后，多胺水平下降，体细胞胚发生几乎完全被抑制。

• somatic embryogenesis is a way of plant cell totipotency, and a new pathway of rapid propagation.

  体胚发生是植物细胞全能性的一种表达方式，是快速繁殖的新途径。

• the paper summarizes the induced and regulatory effects of a few exogenous and endogenous hormones in plant somatic embryogenesis by our studies and related international reports.

  以作者自己的工作为背景，结合国内外近几年的有关报道，综述了几种外源和内源激素对植物体细胞胚胎发生的诱导与调节作用。

• as there are difficulties in litchi vitro culture, only few studies reported on somatic embryogenesis and germplasm cryopreservation.

  由于离体培养比较困难，使得荔枝体胚发生和种质离体保存研究进展缓慢。

• it is very important to quickly propagation excellent clones, genetic improvement and gene resource preservation through somatic embryogenesis plant regeneration for this species.

  开展栓皮栎体胚发生再生植株研究，对栓皮栎优良无性系快繁、遗传改良和基因资源保存具有重要意义。

• the effect of aba on embryogenesis of physalis pubescens l. and the possible relationship between somatic embryogenesis and environment stress were also discussed.

  进步讨论了aba对毛酸浆体细胞胚发生的影响以及体细胞胚发生与环境胁迫的可能关系。

• the changes of the endogenous phytohormone content of synchronic materials at different developmental stages in somatic embryogenesis were measured by hplc in dimocarpus longan lour. cv. honghezi.

  采用hplc法测定了龙眼「红核子」品种胚性愈伤组织胚胎发生过程中各个不同发育阶段的内源激素含量变化。

• the results showed the explants could regenerate via somatic embryogenesis when the medium contained only 2,4-d without or with little content of 6-ba.

  结果表明，2，4-d是诱导体细胞胚胎发生的关键因素，当培养基中只含2，4-d而不含或少含细胞分裂素（6-ba）时，外植体经由体细胞胚胎发生途径形成再生植株。

• rose plants could be regenerated by both organogenesis or somatic embryogenesis, but somatic embryogenesis was mainly used for the regeneration of transgenic rose plants.

  月季通过器官和体细胞胚发生途径都能再生植株，但遗传转化主要是利用体细胞胚发生途径。

• the somatic embryogenesis system of cotton affords an important role for genetic improvement and bioengineering.

  棉花体细胞培养再生体系的建立对棉花遗传改良及其生物工程具有重要意义。

• the paper discusses possible mechanism of hormones-induced somatic embryogenesis in a deep-going way.

  本文还较为深入地讨论了这些激素诱导体细胞胚胎发生的可能作用机制。

• a protocol for the induction of somatic embryogenesis via pseudobulbils from mature seeds of rosa multiflora inermis 3 was established.

  以多花蔷薇‘无刺3号’成熟种子为外植体，探讨了假珠芽诱导、体细胞胚发生及植株高效再生的方法。

• this paper reprots on the somatic embryogenesis and callus formation from protoplasts isolated from embryogenic cell suspension with high regenerability of wheat(triticum aestivum l. cv. 35816).

  用缩短继代间隔的方法，从小麦35816幼穗愈伤组织中筛选到由小颗粒组成的松脆型胚性愈伤组织，并建立了胚性细胞悬浮系。

• a review on somatic embryogenesis in picea species is addressed in this article, which includes two topics :(1)the factors which influence somatic embryogenesis in picea species.

  综述了云杉属树种体细胞胚胎发生的研究现状，其中包括：（1）影响云杉属树种体细胞胚胎发生及其植株再生的因素；

• high frequency somatic embryogenesis was directly obtained from stem and leaf explants of cotton abnormal seedling.

  用异常苗的茎段和叶片进行培养，可快速高效诱导获得棉花体细胞胚胎发生。

• the morphology and cytohistology of somatic embryogenesis in picea species.

  云杉属树种体细胞胚胎发生的形态学和细胞组织学研究。