2) grassroots sport
草根体育
1.
We used rational choice theory advanced by Coleman to analysis the influence of grassroots sport participation.
草根体育是基层群众参与体育活动自发形成的。
3) primitive sports
原始体育
1.
Origin of primitive sports of Naxi Nationality from the perspective of "fly-stone rope"
从“飞石索”看纳西族原始体育的起源
2.
The primitive sports picutures left on the Tibetan rock paintings are of pre-sports morphology,so it is of great significance to research the sports history revealed in the rock paintings and realize the link between paintings and primitive sports.
岩画是现存最早的图像形式,图像的出现远远早于文字记录功能的产生,且与原始人类的生活密不可分,而西藏岩石上所留下的原始体育图像是前体育形态。
3.
In order to explore the relation between the sports of the early man and culture, this paper makes deep research into the culture of remote ages and primitive sports by reading literature and using logical and synthetic analysis.
本文采用逻辑和综合分析法,对远古文化与原始体育进行了阐述。
5) mechanism of cultivating grassland
草地培育原理
6) Protonema development
原丝体发育
1.
On the basis of the culture of Bryum uliginosum spores, the processes of spore germination, protonema development and gametophyte were observed.
在室内培养垂蒴真藓 Bryumuliginosum 孢子的基础上,对其孢子萌发、原丝体发育及配子体发生的全过程进行了跟踪观察。
2.
This paper covers spore germination and protonema development of 4 species of mosses from Mt.
研究了山东崂山产4种藓类植物的孢子萌发和原丝体发育特征。
补充资料：半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原) 张自和摄
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条