seed dispersal是什么意思

网络释义

用法例句

Seed dispersal is a key process determining the spatial pattern of plant populations.

共有 1 0种蚂蚁参与了澜沧舞花姜的种子散布 ,距离为 0 。

To clarify regenerative traits and explore effects of canopy cover, density, distance, dispersers, or predators on fates of seeds or seedlings of Phoebe bournei , fruit fall, seed bank, seed dispersal, fruit/seed predation, seed germination and seedling survival were examined in a mid\|subtropical evergreen broadleaf forest in Luoboyan Nature Reserve, southeastern China.

从 1 995至 1 998年 ,通过种子收集器布设、不同程度圈围的样方处理、实验室和野外发芽实验、相邻格子样方调查和土壤中种子的筛选等一系列方法 ,对福建罗卜岩闽楠种质资源保护区内闽楠为优势的常绿阔叶林群落中闽楠种群的果实、种子库、种子散布、果实 /种子捕食、种子萌发和幼苗存活等进行了研究。

Effective dispersal is one essential course for invasive species on their process of invasion, while study on the effectiveness of seed dispersal was often neglected when predicting species invasion.

有效的种子散布是木本植物形成入侵种需要经历的过程之一,但在预测入侵种时却常常被忽略。

THE ROLE OF ANTS IN SEED DISPERSAL OF GLOBBA LANCANGENSIS AND THE SPATIAL DISTRIBUTION OF ITS SEEDLINGS

蚂蚁对澜沧舞花姜种子散布及种苗空间分布格局的影响

To scatter widely, as in sowing seed.

传播，散布，如种子

sow the seeds of distrust

[喻]散布猜疑的种子

Study on Seed Germination and Seed Dispersal of Several Plants in Arid Area;

几种干旱区植物种子萌发和散布特征的研究

Only during exceptionally heavy seed years is there much opportunity for wind dispersion.

仅仅在特别好的种子丰收年，才有较多的机会靠风来散布。

Influence of Tungsten Dispersion and Tungsten Species Distribution on the Performance of W/HZSM-5 in C2H2-SCR;

钨在HZSM-5分子筛上分散及钨物种分布对催化剂C_2H_2-SCR性能的影响

The wind puffed away the seeds of the dandelion.

风吹散了蒲公英的种子。

The spreading of such ideas is of great disservice to the state.

散布这种思想，对国家极为不利。

John is not the kind of man to spread a fairy tale.

约翰不是那种爱散布虚妄之说的人。

This very short "gun barrel" will help reduce dispersion.

这种很短的“炮筒”有助于减小散布。

he might want to plant a false rumour.

很可能他想散布一种谣言。

The story is being bandied about that you are going to leave

现在正散布一种流言，说你要离开此地。

Probability distributions are classified as either discrete or continuous.

概率分布为离散型和连续型两种。

a low spreading or prostrate shrub of southwestern United States with small acorns and leaves resembling those of the huckleberry.

美国西南的一种散布的或俯卧的灌木，有类似越橘类植物的小橡树果和叶子。

In the eleven provinces it has sown many seeds which will sprout, leaf, blossom, and bear fruit, and will yield a harvest in the future.

它散布了许多种子在十一个省内，发芽、长叶、开花、结果，将来是会有收获的。

untidy tenements sprawling toward the river.

散布在河边的几套不整洁的房子

There's Mrs.Brien taking her brood for a walk.

布莱恩太太正领着她那群孩子散步呢。

Butterfly (star): Variant: the fin rays run evenly in the body colour into the fin ends (star shaped into the outside colour).

蝶翼（环型）：变化种。两种颜色以分散的环状散布在所有鳍上。