查询词典 monocots

In conservative families, there has been little or no change in the number of genes since the divergence between eudicots and monocots ~145 million years ago.

在保守的家族中，基因的数目在大约一亿四千五百万年前(~145MYA)真双子叶植物和单子叶植物发生分化之后都没有改变或者变化甚微。

Furthermore, it is noteworthy that the sister relationship between Petrosaviaceae and the remaining monocots except for Acoraceae and Alismatales s.l.

但是，对于棕榈目和禾本目在鸭跖草类中的系统位置以及它们和鸭跖草目－姜目之间的关系，有待进一步解决。

Moreover the data are still largely concentrated in a few families predominantly in the higher eudicots and monocots.

因此，只有三个家庭，豆科（高eudicots -蔷薇分支），而且这些数据在很大程度上仍然集中在少数几个家庭为主，而在较高eudicots和monocots 。

Like most monocots, orchids generally have simple leaves with parallel veins, although some Vanilloideae have a reticulate venation.

就如同大部分的单子叶植物，兰科植物通常具有有平行脉的单叶，尽管一些香荚兰亚科植物具有网状叶脉。

On the other hand, rice has become a model plant of monocots, so the function research for it on rolled leaf genes will provide good chances for elucidating leaf development mechanism in rice.

另外，水稻已成为单子叶模式作物，水稻卷叶基因的功能研究对阐明植物叶片发育规律具有重要意义。

Contractile roots : they pull bulbs or corms of monocots , such as hyacinth and lily , and some taproots , such as dandelion , deeper in the soil through expanding radially and contracting longitudinally.

收缩根 ：他们把灯泡或球茎单子叶植物在这样的风信子和百合花，有的主根，如蒲公英，纵向放射状和承包更深的土壤中，通过扩大。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。