Virus-free materials of Ophiopogon japonicus were obtained from meristem culture in vitro.

The flower meristem identity genes can activate the homeotic genes to some extent.

花分生组织决定基因促进花序分生组织产生花分生组织并进一步分化产生花器官原基,但产生何种花器官则是由同源异型基因所控制的.

Outside of stele the cortical meristem developed into cortex, epidermis and the root cap subsequently.

中柱外面的皮层分生组织,将来发展成为皮层 、 表皮层和根冠.

Protophloem The first-formed PRIMARY PHLOEM, differentiated from the procambium in the region just behind the meristem.

原生韧皮部:最早形成的初生韧皮部,由位于分生组织中的原形成层分化而来.

Primary growth Growth derived solely from meristems present in the embryo, i . e . apical meristems.

初生生长:指完全起源于胚芽分生组织即顶端分生组织的生长.

These two growth processes involve different meristems.

这两个生长过程涉及不同的分生组织。

Sufficient plantlets of regeneration were produced within 3 ~6 weeks induced and culture apical meristems.

将海岛棉茎尖分生组织经过3～6周的诱导、继代培养生长后,可以形成足够量的再生植株.

...the technical merits of a film...

一部电影技术上的长处

Honour is a reward of merit.

荣誉是功绩的报偿.

Everybody is selected on merit...

每个人都是凭个人才能入选的。

Such ideas merit careful consideration.

这样的想法值得斟酌。

a work of outstanding artistic merit

具有杰出艺术价值的作品

It's a fascinating book which merits attention.

这是本引人入胜的书,值得关注。

The argument seemed to have considerable merit...

这个论点似乎颇有价值。

There are several limitations to our study which merit further discussion.

我们的研究存在一些局限值得进一步讨论。

The results have been encouraging enough to merit further investigation.

结果令人振奋,值得进一步调查研究。

The engineer got a medal from the mayor for his merit to the city construction.

工程师凭着自己对城市建设的贡献,得到了市长办法的奖章.

It's important to judge each case on its merits.

每种情况都要具体斟酌。

That does not detract from his merit.

那没有贬低他的功绩.

I want to get the job on merit .

我要凭才能得到这份工作。

He said he had done nothing wrong to merit a criminal investigation...

他说自己没有干坏事，不应该受到刑事调查。