助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   幼鱼 在 水产和渔业 分类中 的翻译结果: 查询用时:1.937秒
图标索引 在分类学科中查询
所有学科
水产和渔业
生物学
环境科学与资源利用
更多类别查询

图标索引 历史查询
 

幼鱼     
相关语句
  juvenile
    Studies on Salinity Adaptability and Dietary Lipid Requirement in Juvenile Amur Sturgeon (Acipenser Schrenckii)
    施氏鲟(Acipenser schrenckii)幼鱼对盐度的适应性及其脂肪营养需求研究
短句来源
    PRELIMINARY STUDIES OF OSMOTIC REGULATION IN THE JUVENILE OREOCHROMIS NILOTICA (LINN)
    尼罗罗非鱼(Oreochromis nilotica Linn)幼鱼渗透压调节的初步研究
短句来源
    Observation on Embryonic Development and Morphology of Larva, Juvenile and Young Flat Bream, Rhabdosargus sarba
    平鲷胚胎发育及仔、稚、幼鱼的形态观察
短句来源
    Domestication of Tenualosa reevesii and its biology I.Growth and feeding habits of O~+ old juvenile.
    鲥鱼的驯养与生物学研究Ⅰ.O~+龄幼鱼的生长与食性
短句来源
    Preliminary Study on the Reaction of Juvenile Grass Carp to the Set Nets of Different Abating
    草鱼幼鱼对不同缩结定置网片反应特性初探
短句来源
更多       
  young fish
    There was less decrease of body weight of the young fish in a few days by 2-6 d starvation,but it was remarkable decrease by over 9 d starvations.
    千年笛鲷幼鱼的体重在短时间(2~6d)的饥饿后下降不大,9d以上的饥饿可导致幼鱼的体重明显下降。
短句来源
    THe resting metabolic rates of 106 young fish weighing 10.8-422.6 g were measureed with continous—flowing respirometers at 10, 15, 20, 25, and 30℃.
    采用连续流水式呼吸仪,在10、15、20、25和30℃条件下测定了106尾幼鱼(体重10.8~422.6克)的静止代谢率。
短句来源
    Water temperature of 22~28℃ and salinity of 32~35 were suitable for the growth and development of larvae,juveniles and young fish.
    水温22~28℃、盐度32~35有利仔、稚、幼鱼的生长发育。
短句来源
    The optimum temperature for the young fish growth was 19.8℃.
    幼鱼的最适生长水温为19.8℃在17—21℃水温条件下,生长迅速。
短句来源
    for young fish is 3.0. The other peak activitiesemerge in pH 2. 5, 5. 0~6. 0 in juvenile, and the other peak activities emerge in pH 2. 5, 5. 5and 7. 5 in young fish. It is suggested that the descend of the most suitable pH for α-amylaseas the growth of P. major is due to that development and the perfecting of the digestive sys-tem.
    稚鱼期α-淀粉酶的最适pH为4.0,在pH为25和5.0~60时出现小的活性峰值; 幼鱼期α-淀粉酶活性的最适pH为3.0,在pH为2.5、5.5、7.5时也出现小峰值。
短句来源
更多       
  juvenile fish
    Preliminary studies on the distribution characteristics of juvenile fish in the southern part of East China Sea in spring and its relationship with environment
    春季东海南部海域幼鱼分布特征及其与环境关系的初步研究
短句来源
    Contents of the common nutritive composition were analyzed by national standard method in the muscle of small juvenile Schizothorax Prenanti ( average weight: 1.9±0.2g) , large juvenile fish (average weight: 72.4±7.3g) and adult fish ( average weight : 501.8± 35.5g ) , and so was the composition of fatty acids , amino acids .
    采用国际标准方法对齐口裂腹鱼小规格幼鱼(1.9±0.2g)、大规格幼鱼(72.4±7.3g)和成鱼(501.8±35.5g)肌肉中的水分、蛋白质、脂肪含量及脂肪酸、氨基酸的组成进行了测定分析,并对其营养价值进行了评价。 结果表明:
短句来源
    Juvenile fish beginning to rise sharply at 26℃. The daily feeding rate of adult fish and juvenile fish raised maximum at 28℃, 2.84% and 12.06% respectively.
    幼鱼至26℃时才开始急剧上升,成鱼和幼鱼至28℃时每组日摄食率达到最大,分别为2.84%和12.06%;
短句来源
    In the period of feeding, the technology of the rotifer and bring shrimp larvae nauplii being strengthened with the HUFA and the technology of the formula feeds substituting the fresh bait in the juvenile fish stage and young fish stage had achieved good results.
    在育苗过程中采用的不饱和脂肪酸强化培养轮虫、卤虫技术,以及在稚鱼、幼鱼阶段采用人工配合饲料替代鲜活饵料技术获得了明显效果。
短句来源
    And third, from small juvenile fish to adult fish the contents of UFA ranged were very little, but the contents of HUFA had evident variety, especially, there were notable difference between large juvenile fish and adult fish (P<0.05).
    从小规格幼鱼至成鱼,不饱和脂肪酸含量变化很小,但高度不饱和脂肪酸含量有很大差异,特别是大规格幼鱼与成鱼之间发生了显著变化(P<0.05)。
短句来源
更多       
  fingerling
    It is propo sed that the requirement of grass carp fingerling for vitamin K3 is about 1.9 m g/kg diet.
    对饲料中维生素K3含量和草鱼凝血时间进行折线回归分析表明:草鱼幼鱼饲料中维生素K3适宜的含量为1.9mg/kg。
短句来源
    It was suggested that the optimal dietary calcium D-pantothenate be about 25 mg/kg feed for fingerling grass carp.
    基于特定生长率折线法分析,草鱼幼鱼获得最佳生长时的饲料泛酸钙最低需求量为25 mg/kg。
短句来源
    There were 2 790, 24 770, 30 741, 11 641 and 105 000 fingerling produced in 1989, 1990, 1991, 1992 and 1993, respectively. The total length of fingerling are 2.33 5.16 cm.
    1 989年 ,1 990年 ,1 991年 ,1 992年和 1 993年分别育出幼鱼 2 790 ,2 4770 ,30 741 ,1 1 6 41及 1 0 5 0 0 0尾 ,全长为 2 .33~ 5 .1 6 cm。
短句来源
    Trials with feeding of oncorhynchus kisutch fingerling on artificial diet
    人工饲养银鲑幼鱼的试验
短句来源
    The trials on the sensitivity of lake whitefish (coregonus clupeaformiss mitchill) fingerling in common use acquculture medicine
    湖白鲑幼鱼对常用水产药物敏感性的试验
短句来源
更多       

 

查询“幼鱼”译词为其他词的双语例句

 

查询“幼鱼”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  juvenile
An experiment was conducted to study fatty liver disease caused by different ether extract levels in diets of juvenile Sciaenops ocellatus.
      
Study results indicated that all the nine kinds of diets with different lipid or protein levels could cause nutritional fatty liver disease in juvenile S.
      
The increase in the level of ether extract in test diets was responsible for the direct cause of illness or death in juvenile S.
      
It can be concluded that the germination and juvenile resistance of Chinese pine seeds under drought stress are enhanced after laser processing.
      
For juvenile bullfrogs, these were Decapoda, Coleoptera, Cypriniformes, Odonata, Orthoptera, Hymenoptera, Lepidoptera larvae, Mesogastropoda, and Raniformes.
      
更多          
  young fish
Maintaining the young fish in containers with water current facilitates swimming performance and development of feeding behavior.
      
In years with high river discharges larger parts of the floodplain are inundated, increasing the surface area of suitable nursery grounds for young fish stock.
      
Young fish could consequently benefit from high turbidity levels that can provide a protective cover, reducing predation pressure.
      
decadactylus feeds mainly on small seasonally alternating varieties of crustaceans and young fish.
      
Calculation of production rates revealed that the young fish were the most active part of the population and that females were more productive than males.
      
更多          
  juvenile fish
High genetic differentiation of both natural and "hatchery" juvenile fish was revealed.
      
Larvae of the second group had severe pathologies of inner organs that caused 100% mortality before the age of 15 days, but no pathomorphological changes in the organs of larvae and juvenile fish of the third group were revealed for up to 40 days.
      
taczanowskii is a polyphage (it more often eats amphipods, decapods, and juvenile fish).
      
Alteration of thermoregulation behavior in juvenile fish in relation to satiation level
      
Significant alterations of thermoregulation behavior appear in juvenile fish one day after food deprivation.
      
更多          
  fingerling
The test results are: (1) There are linear correlations between 24h LC50 and 48h LC50 of Zn2+ for Silver Carp fingerling and temperature.
      
1 included large (L), medium (M), and small (S) fingerling sizes from each of the control (C), selected upward (+) and selected downward (-) lines for body weight.
      
Fingerling rainbow trout (N=436) were trained in one trial with brief electric shock (2.0 V/cm) to suppress their spontaneous upstream swimming into a quiet well.
      
These morphological changes reflect a general decrease in activity and a shift from a sub-carangiform to a labriform mode of swimming following transition from the fingerling to adult stage of the life cycle.
      
Acute toxicities of selected herbicides to fingerling channel catfish,Ictalurus punctatus
      
更多          
  其他


点击这里查询相关文摘
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关幼鱼的内容
在知识搜索中查有关幼鱼的内容
在数字搜索中查有关幼鱼的内容
在概念知识元中查有关幼鱼的内容
在学术趋势中查有关幼鱼的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社