查询词典 scutellum

Scutellum The part of the embryo of Poaceae that lies next to the endosperm. It is thought to be the modified cotyledon.

小盾片：存在于 Poaceae的胚芽中紧邻胚乳的结构，通常被认为是子叶的变形。

In a monocotyledonous plant, the same role is played by the scutellum, as in a cereal grain

在一个单子叶植物中，同样的作用由盾片来承担，如在一个谷粒中。

Zoology A protective plate or similar hard outer covering; a scute or scutellum.

甲片：一种保护性甲片或类似的坚硬的外层，覆盖物；甲板或小盾片

The results are as follows:(1) The time and summit of scutellum callus formation has evident difference.

结果表明：(1)10个品种的盾片愈伤组织的开始形成时间，形成高峰和频率差异显著，但同一品种对不同培养基的反应差异不明显。

Perhaps the most interesting part of the grass emtryo is a shield-like structure called the scutellum.

禾本科胚最有趣的部分似乎是所谓盾片的盾状结构。

N6 medium, MS medium and BN medium were adopted in tissue culture of Nipponbare Scutellum for performance comparison.

采用B6、MS和NB三种培养基，以粳稻品种日本晴的成熟胚为受体材料进行组织培养，比较了三种培养基的效果。

Histochemical analysis showed that the specific expression of GUS in seeds was not restricted to the endosperm cells, but also occurred in the vascular bundle and epithelial cells of scutellum.

组织化学分析发现在水稻种子专一性表现的GUS活性并不局限於胚乳细胞，维管束组织及子叶盘的上皮细胞也有明显的表现。

Results indicated that, among the three kinds of culture mediums, NB medium worked best in the calli induction and gene transformation and was most suitable for tissue culture of Nipponbare scutellum.

结果表明，在三种培养基中，NB培养基对愈伤组织的诱导效果最好，转化效率最高，最适合于日本晴成熟胚的组织培养。

Good callus with high regeneration frequency can be obtained when scutellum of embryo at 25 days after pollination were used as expla...

最佳取材时间在开花后 15d左右，而对于在开花后 2 5d取的大龄胚，若仅挑取盾片组织进行接种，也可以获得质量较高和再生能力较强的愈伤组织

Since glucose transported from endosperm to scutellum would be resynthesized to sucrose in scutellum and further transported to shoot and root for seedling growth, the efficiency of sucrose transport between different tissues could be an important factor to determine seedling establishment and growth.

由胚乳淀粉所分解而来的葡萄糖将在胚中之胚盘中重新合成蔗糖，而蔗糖会进一步转运至幼芽及根部做为幼苗生长所需之养分来源，显示蔗糖於组织间的转运效率为影响水稻发芽及幼苗生长之重要因子。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。