查询词典 angiosperm

Sequences of ITS in nrDNA is one of the widely used markers in angiosperm systematics.

核糖体rDNA ITS是被子植物系统发育研究中应用最广泛的分子标记之一。

Two factors have recently made possible an investigation into the evolution of angiosperm C-values in such a phylogenetic context.

有两个因素，最近可能进行调查的演变被子植物的C -价值观，在这样一个背景下的亲缘。

In some angiosperm the seeds are equipped with gossamer wings, like the dandelion and milkweed seeds.

还有一些被子植物的种子携带有薄纱一样的翅膀，比如说蒲公英和马利筋的种子。

Phylogenetic relationships among these families and within the Hamamelidaceae have been key questions in studies of angiosperm systematics and evolution.

这些科之间的谱系关系以及金缕梅科内部的谱系关系是研究被子植物系统和进化的主要问题之一。

Great majority angiosperm has two layer bead by, and gymnosperm has only however.

绝大多数被子植物有两层珠被，而裸子植物却只有一层。

So they should be the primordial groups of angiosperm.

他们应为被子植物的原始类群。

What recorded them were embryos of angiosperm and gymnosperm.

记忆它们的是被子植物和裸子植物等胚种。

Most angiosperm all has inside, outside two layer bead by.

多数被子植物均有内。外两层珠被。

One type of seed-bearing plant, the angiosperm, includes all forms of blooming vegetation.

其中一种种子植物——被子植物，包含了所有开花植物。

The basis of angiosperm classification was elucidated.

评述了被子植物分类依据。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。