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[期刊论文] 作者：Yanfeng Luo,Xiaoling Li,
来源：代数集刊（英文版） 年份：2007
A semigroup S is called an eventually regular semigroup if for every a ∈ S,there exists a positive integer n such that an is regular. In this paper, the R-unip...
Effect of Shrimp （Litopenaeus vannamei） Farming Waste on the Growth, Digestion, Ammonium-Nitrogen Ex
[期刊论文] 作者：CHEN Yanfeng,LUO Peng,HU Chaoq,
来源：中国海洋大学学报：英文版 年份：2015
In this study, specific growth rate(SGR), ingestion rate(IR), food conversion ratio(FCR), apparent digestion ratio(ADR) and ammonium-nitrogen excretion were det...
Effect of Shrimp(Litopenaeus vannamei) Farming Waste on the Growth, Digestion, Ammonium-Nitrogen Exc
[期刊论文] 作者：CHEN Yanfeng,LUO Peng,HU Chaoqun,REN Chunhua,,
来源：Journal of Ocean University of China 年份：2015
In this study, specific growth rate(SGR), ingestion rate(IR), food conversion ratio(FCR), apparent digestion ratio(ADR) and ammonium-nitrogen excretion were det...
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