海洋线虫,Marine nematode
1)Marine nematode海洋线虫
1.Studies on species composition and distribution of marine nematode communities in central and northern Taiwan Strait;台湾海峡中北部海洋线虫群落的种类组成及分布
2.Species composition and seasonal variation of marine nematodes on Futian mudflat in Shenzhen estuary;深圳河口福田泥滩海洋线虫的种类组成及季节变化
3.Three sampling stations on mudflat in Zhongzhai Xiamen were designed to investigate free living marine nematode.1999年 2月和 1999年 5月在厦门钟宅泥滩 3个取样站取样 ,获得自由生活海洋线虫 4 8种 ,隶属于 3目 19科 4 1属 。
英文短句/例句

1.Studies on the Free-living Marine Nematodes in the Southcastern Beach of Xiamen Island;厦门岛东南海滩自由生活海洋线虫的种类调查
2.Studies on Ecology of Meiofauna and Systematics of Free-living Marine Nematodes in the Southern Yellow Sea, China;南黄海小型底栖生物生态学和海洋线虫分类学研究
3.Nematode Diversity of Qingdao Coast Determined by PCR Retrieving and Sequencing of 18S Ribosomal RNA Gene Fragments;青岛沿岸自由生活海洋线虫18S核糖体RNA基因扩增及序列变异分析
4.Screening of Marine Actinomycetes with Nematicidal Activity and Identification of Strain HA07011;杀线虫海洋放线菌的筛选及菌株HA07011的分类鉴定
5.marine and freshwater dinoflagellates.海洋或淡水腰鞭毛虫。
6.Myriads of small marine insects swarm the ocean.无数的海中小昆虫群集在海洋中。
7.Regional Bathymetric Chart Programme区域海洋等深线图方案
8.STUDY ON MONOGENEA OF CHINESE MARINE FISHES:ONE NEW SPECIES OF THE GENUS GRUBEA (MAZOCRAEIDAE,GRUBEINAE) FROM GUANGDONG,CHINA中国海洋鱼类单殖吸虫研究:格氏虫属Grubea一新种
9.small phylum of wormlike marine animals.与虫相似的海洋动物的一个小门。
10.RADIOLARIA FOSSILS OF THE SURFACE SEDIMENTS IN THE BERING SEA AND ITS SEDIMENTARY ENVIRONMENT白令海表层沉积物中的放射虫与海洋环境
11.Marine life is also harmed by agricultural waste, chiefly runoff containing chemical fertilizers and pesticides.含化肥和杀虫剂的农业废物流人海洋; 对海洋生物也会造成危害。
12.Molecular Identification of Anisakis Larva and Hysterothylacium Aduncum from Marine Fishes from Yellow Sea, China;黄海鱼类寄生异尖属线虫幼虫及内弯宫脂线虫的分子鉴定
13.Sequence anlysis of rDNA of Anisakid nematodes with zoonotic potential from Taiwan strait台湾海峡异尖线虫病病原线虫幼虫的rDNA序列分析
14.a faint glow in the dark,eg by certain insects or sea creatures(黑暗中的)微光(如某些昆虫或海洋生物的).
15.Studies on the Cortex and Microtubular Cytoskeleton in Marine Euplotes sp.;一种海洋游仆虫细胞皮层及微管类骨架的研究
16.Experimental Ecological Study on Feeding and Growth of Marine Heterotrophic Flagellates;海洋异养鞭毛虫摄食与生长的实验生态学研究
17.Study on Tetrodotoxin and Insecticidal Metabolites from Two Marine Microbes;海洋微生物源河豚毒素和杀虫活性物质的研究
18.marine worms resembling the sagittas but with a broader body and only one pair of lateral fins.海洋蠕虫的一个属,与箭虫相似,但有较宽的身体及一对侧鳍。
相关短句/例句

Marine nematodes海洋线虫
1.The biodiversity analysis for free living marine nematodes was made based on two stations sampled in 1997, together with the data collected from 7 stations in 1986, one station from Jiaozhou Bay in 1995 and the other from Meizhou Bay in 1988.对渤海的黄河口水下三角洲、莱州湾和渤海中部共 9个站位的海洋线虫群落的多样性进行了研究。
2.The permanent meiofauna were dominated by free-living marine nematodes and harpacticoid copepods,whose mean relative abundances being 41% and 28% respectively, and their abundances and relative dominances appeared to be related to their feeding habits and the degree of shelter.指出海洋线虫和底栖桡足类是永久性小型动物中占优势的类群,平均相对丰度分别占41%和28。
3)free-living marine nematodes海洋线虫
1.Two hundred and twenty-three species (or taxa) of free-living marine nematodes belong- ing to 145 genera,32 families and 4 orders are identified.综述了国内外自由生活海洋线虫分类学的研究情况,对南黄海自由生活线虫进行了调查取样和分类学研究,共鉴定出自由生活海洋线虫223种或分类实体,隶属于145个属,32科,4目,其中建立了2个新属,发现并描述了18个新种。
2.The benthic environment, the abundance, the biomass and production, the community structure and biodiversity of meiofauna and systematics of free-living marine nematodes were quantitatively studied at a grid of twenty two stations during the cruise of investigation for over winter ground of anchovy (Engraulis japonicus) in the Southern Yellow Sea, China in January 2003.本文利用2003年1月在南黄海鳀鱼越冬场22个站位所采集的未受扰动的沉积物样品,对南黄海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。
4)marine insect海洋昆虫
1.Of the approximately (30?000) known species of aquatic insects, only about 250~350 species are marine insects, which include species living in open oceans, tide pools, rocky shore, beach, salt marshes and estuaries.根据在海洋中的栖息地不同,海洋昆虫一般可分为远洋昆虫、潮池昆虫和海滨昆虫。
5)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。
6)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。
延伸阅读

海洋线虫海洋线虫marineroundworm海洋中自由生活的线虫的通称。属于线虫动物门的无尾感器纲,分布在从潮间带直到大洋深沟的沉积物中,或附着在海藻和有机质碎屑的表面。已有可靠记录的海洋线虫有4000种。身体为细长梭形或圆柱形。大多数种体长在1毫米以内,某些大型种长达5毫米甚至更长。海洋线虫以尾腺的分泌物粘附在各种类型的基质上,头端游离取食,更多的种类在砂间内自由生活。头部顶端为口,周围有6个唇瓣,每侧3个。头部和体部刚毛较习见。某些种类头部角皮的内层加厚形成头鞘。雌性末端横裂即为肛门,开口于尾端腹面。雄性则膨大形成泄殖腔。通常为雌雄异体,雄体略小,尾部向腹部弯曲。生殖时有交配现象。海洋线虫产卵一般不超过50个。排泄系统退化为单一的大型细胞腺。海洋线虫为底栖,大致可分为河口和半咸水、潮间带、浅海和深海等4个群聚。栖息密度为后生动物之冠。以底栖硅藻和沉积物颗粒表面的细菌、真菌及其有机碎屑为食。某些为肉食性(杂食性)种类。海洋线虫是线虫动物门中最原始的成员,现有6个目。它们是:薄咽目、项链目、单宫目、链环目、色矛目和嘴刺目。