查询词典 seed plant

Seed, in situ dropped from the rooted aquatic plant and by the deposition of well laminated lacustrine sediments. The lake level thereafter became deeper than 4 m so that Ruppia L.

烧失量研究结果清楚显示：黄旗海从全新世早期起进入了稳定的湖泊发展阶段后有机生产率显著上升，自生碳酸盐产量同步大幅度增长。

Based on these, this study was to determine the relationship between standing vegetation and soil seed bank. The main results are as follows: 1 Effects of grazing on plant communities The grazing successions were Stipa klemenzii → Salsola collina + Stipa klemenzii → Salsola collina community in the desert steppe; Stipa grandis or Leymus chinensis → Cleistogenes squarrosa + Stipa krylovii or Stipa grandis → Potentilla acaulis + Cleistogenes squarrosa community in the typical steppes and Leymus chinensis + forbs →Leymus chinensis + Stipa baicalensis community in the meadow steppe.

主要结论如下： 1放牧对植物群落的影响荒漠草原的放牧演替规律为小针茅群落→猪毛菜+小针茅群落→猪毛菜群落；典型草原为羊草或大针茅群落→糙隐子草+大针茅群落或克氏针茅群落→星毛委陵菜+糙隐子草群落；草甸草原为羊草杂类草群落→羊草+贝加尔针茅群落，这是不同物种对牧压的不同适应结果造成的。

In former classification systems: one of two major plant divisions, including all seed-bearing plants; superseded by the division Spermatophyta.

过时分类；两个主要植物部之一，包含所有结果植物；现名显花部。

Growth When we plant a rose seed in the earth, we notice it is small, but we do not criticize it as "rootless and stemless."

成长 当我们把一粒玫瑰花籽植入土壤里时，我们注意到它是微小的，但是我们并不批评它是&无根无茎的&。

When we plant a rose seed in the earth,we notice it is small,but we do not criticize it as "rootless and stemless."

一粒小的玫瑰花籽被植入土壤时，我们并不因为它&无根无茎&而加以批评。

When we plant a rose seed in the earth, we notice itis small, but wr do not criticize it as "rootless" and "stemless".

当我们把一粒玫瑰花籽植入土壤里时，我们注意到它是微小的。但是我们并不批评它是&无根无茎的&。

In this research ex- tensive varieties of plant seed samples were collected and screened by analysis of amino acid co- mposition.

植物种子蛋白质中氨基酸含量不均衡[2]，在食用这类蛋白质时，人体以含量最少的一种必需氨基酸为基点，按比例吸收其它各种氨基酸来组成机体蛋白质。

Methods: SDS-polyacrylamide gel eletrophoresis was employed to analyze the seed protein of different cultivars and wild plant of Fructus Trichosanthis from Shandong and Trichosanthes hubehensis, and the finger-prints were established.

利用垂直平板聚丙烯酰胺凝胶电泳技术，对山东产瓜蒌的不同农家品种、野生种及湖北栝楼进行种子蛋白电泳分析，并绘制指纹图谱。

Plant growing from seed is not always true to type.

植物由种子发育成熟并不见得与该植物原型一模一样。

It plays a very important role in the process of plant growth and modulates seed\'s dormancy and germination by participating in the regulation of specific genes\' transcription and translation.

在植物的生长发育过程中起着重要作用，可参与调控特定基因的转录、翻译水平从而调节种子的休眠和萌发。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。