围隔 meaning in Chinese

barricading

Improvement of water quality by enclosure experiments on natural restoration of aquatic plants and related problems
水草自然修复围隔实验净化水质功能及相关问题的研究
The effects of concentration and structure of nutrients on the growth of the two typical harmful algae bloom ( hab ) species was studied by mesocosm experiments in east china sea , especially the effect of phosphate
摘要采用了围隔生态实验方法，研究了围隔中营养盐含量及结构变化和磷酸盐对东海典型赤潮藻种（东海原甲藻和中肋骨条藻）生长的影响。
Aimed at the hot point of the marine environmental ecosystem , the distribution and variation of nutrients and petroleum hydrocarbon , controlling mechanism and the influence to marine ecosystem were conducted in this thesis , according to the 2 cruise of field survey in the changjiang estuary and adjacent area , in suit mesocosm experiment and the dynamic model of ecosystem as well . the research would give some necessary scientific foundation to the research work for mechanism of the red tide in east china sea
本文针对这一海洋生态环境的热点问题，通过对长江口邻近海域的海上现场调查、现场围隔生态实验以及相关生态动力学模型研究，对该海域营养盐及石油烃污染物的分布变化规律、控制过程以及对海洋生态系统的影响进行了研究，以为东海赤潮发生机理研究提供必要的科学基础。