1) freedom of the seas
海洋自由
2) freedom of the seas
海洋自由权
3) free-living marine nematodes
自由生活海洋线虫
1.
The study on the community of free-living marine nematodes in Fenglin mangrove wetlands,Xiamen,China;
厦门凤林红树林湿地自由生活海洋线虫群落的研究
2.
The results showed that the free-living marine nematodes and copepods were the dominant group.
2002-09-10—2003-02-26期间6次采样,对厦门高崎3口虾池小型底栖动物的数量变动、生物量变化及水平分布进行了初步研究,结果表明:自由生活海洋线虫和桡足类是虾池中小型底栖动物的主要类群。
3.
The number of species, Margalef s species richness index "d", Simpson Dominance index "λ", Shannon -Wiener diversity index H , Pielou s evenness index "J", Hill s diversity numbers (N1, N2, N + ∞) , taxonomic diversity indexΔ, taxonomic distinctness Δ* and Δ+ were compared using free-living marine nematodes sampled on 2 occasions from an extensive grid of 20 stations in the Bohai Sea.
首先介绍Warwick和Clarke(1995)提出的等级生物多样性指数以及在自由生活海洋线虫中的应用,重点以1998年9～10月和1999年4～5月两个航次的沉积物样品,用物种数目(S)、Margalef物种丰富度指数(d)、优势度Simpson指数(λ)、多样性Shannon-Wiener指数(H＇)、Pielou的均匀度指数(J)、Hill多样性系列指数(N_1,N_2和N_(+∞))、分类多样性指数(△)、分类差异指数(△~*)、等级多样性指数(△~+)对渤海自由生活海洋线虫的多样性进行了研究。
4) free living marine nematodes
自由生活海洋线虫
1.
Abundance and biomass of meiofauna, community structure and biodiversity of free living marine nematodes, benthic habitat of meiofauna were quantitatively studied at a grid of 22 stations during the cruise of investigation for spawning ground of anchovy (Engraulis japonicus) in the Southern Yellow Sea, China in June 2003.
本文利用2003年6月在南黄海鳀鱼产卵场22个站位所采集的未受扰动的沉积物样品,对小型底栖动物栖息的沉积环境、小型底栖动物的丰度和生物量、自由生活海洋线虫的群落结构和多样性进行了研究,为鳀鱼产卵场水层—底栖系统的耦合和底栖生物群落的系统研究提供基本参量。
5) free living marine nematode
自由生活海洋线虫
1.
The sedimental environment, abundance and biomass of meiofauna, community structure and biodiversity and systematics of free living marine nematodes, were quantitatively studied at a grid of 28 stations during the cruise of investigation in the Southern Yellow Sea, China in January 2004 and also at B2 station sampling bimonthly from September 2003 to September 2004 in Jiaozhou Bay.
本文利用2004年1月在南黄海广大浅水海域28个站位与2003-2004年胶州湾B2站7个航次所采集的未受扰动的沉积物样品,对小型底栖生物栖息的沉积环境、小型底栖生物的丰度和生物量、自由生活海洋线虫群落结构、多样性和分类学进行了研究。
2.
This paper deals with meiofauna abundance and biomass, community structure and biodiversity of free living marine nematodes, and benthic habitat of meiofauna in the Changjiang (Yangtze River) estuary and its adjacent waters.
本文利用2003年6月和2004年9月在长江口外及其邻近海域36个站位所采集的未受扰动的沉积物样品,对长江口及其邻近海域小型底栖生物的环境,小型底栖生物的数量,自由生活海洋线虫的群落结构,多样性和分类学进行了研究。
6) freedom of the open sea
公海自由
补充资料：必然王国与自由王国(见必然与自由)
必然王国与自由王国(见必然与自由)
realm of necessity and realm of freedom
of口1 Iun Wongg口0 yU ZlyQU wangguo必然王国与自由王国(realmandrealm of freedom)necessity见必然与自由。
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