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marine copepods
相关语句
  海洋桡足类
     Application of Genetic Marker Technique to the Study of Systematics,Biodiversity and Phylogenetics for Marine Copepods
     遗传标记技术在海洋桡足类生物多样性和系统发生研究中的应用
短句来源
     The Studies on Ingestion, Reproduction and Development of Three Marine Copepods
     三种海洋桡足类摄食、生殖和发育的研究
短句来源
     Feeding Ecology of Marine Copepods and Their Grazing Impacts on Phytoplankton
     海洋桡足类摄食生态及其对浮游植物的摄食压力
短句来源
     This paper is a review on problems concerning reproduction, development of life stages, production and P/B-coefficients in animal populations,laboratory culture methods of marine copepods and its role in fishery.
     本文论述了海洋桡足类(Copepoda)的繁殖,发育、种群产量,培养方法及其渔业作用等有关方面的研究成就。
短句来源
     This paper reviews the development of genetic marker technique and introduces the applications of genetic marker technique to the study of systematics,biodiversity and phylogenetics of marine copepods.
     研究回顾遗传标记技术的发展及其在海洋桡足类分类学、群体遗传学、系统发育和分子进化研究等方面的应用情况。
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  “marine copepods”译为未确定词的双语例句
     The possible fectors effecting these characteristics of vourious instars have been analysed,4. A method estimating production in animal populations, daily and season P/B-coefficients in animal populations of marine copepods have been discribed.
     (4)介绍了桡足类的种群产量估算法和某些海区一些桡足类的P/B系数;
短句来源
     Marine copepods, Acartia erythraea, were exposed to waterborne copper, silver, and copper and silver mixture respectively in a series experiment during which the metal contents in exoskeleton, polar and nonpolar parts in animal cells were measured and the uptake rate, efflux rate constant for Cu~ 2+ and Ag~ + were calculated.
     通过对桡足类动物红纺锤水蚤(Acartiaerythraea)分别在Cu2+、Ag+、Cu2++Ag+混合溶液中的暴露实验,测定了其对Cu2+、Ag+的吸收速率常数、排出速率常数,并对Cu2+和Ag+在动物体内的分布状况进行了分析.
短句来源
  相似匹配句对
     FUNCTION PERFORMED BY SMALL COPEPODS IN MARINE ECOSYSTEM
     小型桡足类在海洋生态系统中的功能作用
短句来源
     SOME PARASITIC COPEPODS FROM MARINE FISHES OF CHINA
     我国海鱼寄生桡足类的新种和新纪录
短句来源
     Marine Tours
     海洋之旅
短句来源
     MARINE EXPLORATION
     海上勘探
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  marine copepods
As a result, Sweden, and Denmark initiated a proposal for development of a full life-cycle test with marine copepods (Acartia tonsa, Nitocra spinipes, Tisbe battagliai, and Amphiascus tenuiremis).
      
It was observed that yeasts belonging to the genusMetschnikowia parasitize marine copepods both under natural and experimental conditions.
      
It is indeed my great honor to receive the Okada Prize (1983) for my studies on the population dynamics and production of inshore marine copepods.
      
Studies on the population dynamics and production of inshore marine copepods
      
Most studies on marine copepods report development time of each individual development stage, whereas studies on freshwater copepods report only development time, from egg to nauplius and nauplius to adult.
      
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This paper is a review on problems concerning reproduction, development of life stages, production and P/B-coefficients in animal populations,laboratory culture methods of marine copepods and its role in fishery.1. The copepods, for example Tigriopus was found to contain relatively high amount of 20. 5ω3 and 22:6ω3 high unsaturated fatty acids (HUFAs),irrespctive of culture media and food. The ω3HUFAs are essential for the maintenance of good health and promotion of rapid growth in fish and prawns.2....

This paper is a review on problems concerning reproduction, development of life stages, production and P/B-coefficients in animal populations,laboratory culture methods of marine copepods and its role in fishery.1. The copepods, for example Tigriopus was found to contain relatively high amount of 20. 5ω3 and 22:6ω3 high unsaturated fatty acids (HUFAs),irrespctive of culture media and food. The ω3HUFAs are essential for the maintenance of good health and promotion of rapid growth in fish and prawns.2. The superficial appearence of developing eggs distinguished several stages, sperm and Spermatophore production, mating and egg laying, net reproduction rate (Ro) and intrinsic increasing rate (rm) of marine copepod have been discribed.3. The general characteristics of same instars in different spcies and the different characteristics of different instars in same species have been discussed. The possible fectors effecting these characteristics of vourious instars have been analysed,4. A method estimating production in animal populations, daily and season P/B-coefficients in animal populations of marine copepods have been discribed.5. The history of study of culture methods for marine dopepods has been outlined. It was pointed out the problems in the culture of marine copepods and possible methods of solving these problems and the possibility in mass culture of benthonic omnivorous harpacticoid copepods used as food organisms for marine fish and prawn larvae.

本文论述了海洋桡足类(Copepoda)的繁殖,发育、种群产量,培养方法及其渔业作用等有关方面的研究成就。(1)海洋桡足类营养丰富,例如虎斑猛水蚤(Tigriopus)不论用什么饵料培养,都富有能使海洋鱼虾类保持健康促进生长所必需的20:5ω3和22:6ω3高度不饱和脂肪酸,是鱼虾类的优质饵料;(2)叙述了海洋桡足类的卵子发育外观上的分期、精子和精(竹夹)的形成、交配和产卵、净生殖率(R_0)和内禀增长率((?))等;(3)归纳了桡足类幼体发育中不同种类相同龄期发育的共同性和同一种类不同龄期发育的特殊性,分析了形成各个龄期发育特点的可能因素;(4)介绍了桡足类的种群产量估算法和某些海区一些桡足类的P/B系数;(5)概述了海洋桡足类培养发展史,提出了培养桡足类存在的难点和可能解决的办法以及连续大量培养杂食性底栖猛水蚤类作为海产鱼虾幼体的活饵料的可能性。

Marine copepods are kinds of small crustacean zooplankton,and are high quality food for larviculture of marine fishes. In this paper, the results related the studies of diapause eggs are summarized, and the prospects of the application of it in mariculture are discussed.

海洋桡足类作为小型甲壳动物 ,是鱼虾类良好的天然饵料 ,其繁殖和培养将在现代海水养殖业中发挥重要的作用。本文就桡足类滞育卵的产生、控制条件和在养殖业上的潜在价值等进行了综述

This paper overviews the recent studies of the effects of red tide algae on the feeding, egg production and hatching of copepods. It is generally believed that marine copepods have a potential conditioning over red tide algae, but many recent study results indicate that some copepods were adversely influenced by some red tide algae on their growth and development, feeding, egg production and hatching. In the following years, studies should be strengthened to deal with the interaction between toxic...

This paper overviews the recent studies of the effects of red tide algae on the feeding, egg production and hatching of copepods. It is generally believed that marine copepods have a potential conditioning over red tide algae, but many recent study results indicate that some copepods were adversely influenced by some red tide algae on their growth and development, feeding, egg production and hatching. In the following years, studies should be strengthened to deal with the interaction between toxic red tide algae and copepods, and especially to their special effects.

本文对近年来有关赤潮藻对桡足类摄食、产卵及孵化的影响研究动态进行了综述.一般认为,海洋桡足类对赤潮藻存在着潜在的调控作用,但近年来的研究发现,某些赤潮藻反过来对桡足类的生长、发育、产卵等生理状态也存在着负面影响.文中提出在今后赤潮研究中,应加强对有毒赤潮藻和桡足类相互作用和特异性的研究.

 
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