1) Culturing structure
养殖结构
2) aquaculture structure
水产养殖结构
3) Reproduction structure
繁殖结构
4) humotelinite
结构腐殖体
5) nutrient structure
营养结构
1.
Distribution features of nutrients and nutrient structure in the East China Sea and the Yellow Sea in spring and autumn;
春、秋季东、黄海营养盐的分布变化特征及营养结构
6) trophic structure
营养结构
1.
Dynamics in composition,trophic structure and diversity of an insect community during the processes of succession and restoration;
草原沙化与恢复中昆虫群落组成、营养结构及多样性变化研究
2.
The measurement of ecosystem trophic structure diversity;
生态系统营养结构多样性的测度
3.
The determining methods of stable carbon and nitrogen isotopes are briefly summarized and the application of stable isotopes to ecosystems about carbon sources, energy flow, trophic structure, the bioaccumulation of pollutants and the stability variations of ecosystems are systematically discussed.
在简要介绍了稳定同位素测定方法之后 ,对稳定碳、氮同位素在生态系统领域中关于系统的碳源、能量流动、营养结构、污染物的生物放大作用及系统稳定性变化的应用研究作了较为系统的论述 ,并对稳定碳、氮同位素在赤潮研究、环境污染治理、生态动力学建模及有机分子化合物系列示踪技术等方面的应用提出展
补充资料：海水增养殖(见海水养殖、海水增殖)
海水增养殖(见海水养殖、海水增殖)
marine aquaculture
_一一’‘~’‘以，’日y以.1日乙川髦增养殖(~ne aquacultu祀’见海水养殖·海水
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