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
   幼体发生 的翻译结果: 查询用时:0.064秒
图标索引 在分类学科中查询
所有学科
水产和渔业
更多类别查询

图标索引 历史查询
 

幼体发生
相关语句
  “幼体发生”译为未确定词的双语例句
     Development and attachment of pelagic larvae of sea cucumber (Apostichopus japonicus)
     黄海北部仿刺参浮游幼体发生与附着习性的初步研究
短句来源
     High bacterial density was found in the water prior to the larval epizootics occurred.
     对海湾扇贝育苗水体中细菌总数和弧菌数量的监测结果表明,幼体发生病变之前的水体中,细菌和弧菌的密度高于正常育苗水体的。
短句来源
  相似匹配句对
     the emergence of modernity.
     现代性的发生
短句来源
     axoneme growth;
     轴丝发生;
短句来源
     MUCOUS CELLS IN THE EARLY DEVELOPMENTAL STAGE OF CARP
     鲤稚幼体早期发育过程中粘液细胞的发生和变化
短句来源
     Development and attachment of pelagic larvae of sea cucumber (Apostichopus japonicus)
     黄海北部仿刺参浮游幼体发生与附着习性的初步研究
短句来源
查询“幼体发生”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。
  development of larva
Development of larva plus pupa required a minimum of 20.9 days at 30°C.
      
On the relation between chemical constitutions of sterols and the development of larva.
      


Reaumria soongorica community is widely distributed in desert zone of China.It is one of the drought-enduring plant communities. This community grow in low ground of landform and on the warp clay soil in Zhungged basin. Investigation had proveded: as the germination of its seeds and the seeding procces of ecesis, it is needed that the plnce that the water stocl on the surfaoe in a short time. But the habitat of sexnal maturity of brush usual grows on the dry clay soil, and so in different develomental stage...

Reaumria soongorica community is widely distributed in desert zone of China.It is one of the drought-enduring plant communities. This community grow in low ground of landform and on the warp clay soil in Zhungged basin. Investigation had proveded: as the germination of its seeds and the seeding procces of ecesis, it is needed that the plnce that the water stocl on the surfaoe in a short time. But the habitat of sexnal maturity of brush usual grows on the dry clay soil, and so in different develomental stage of life cycle of the Reaumuria soongorioa, it will be growing in dissimilar habitat.

琵琶柴(Reaumuria soongorica)在我国荒漠区分布较广,是极为耐旱的群落类型之一,这一群落均见于干旱区低平地形,且均着生于淤积粘土中。调查证实:地表短期积水是琵琶柴幼体发生与建群过程的必要条件,但其成株生存环境,通常极为干燥,在其生活周期的不同发育阶段。生境呈现明显的异质现象。

Ecological characteristics of pelagic larvae of sea cucumber (\%Apostichopus japonicus\%) were observed by drawing phytoplankton nets in coastal area of Changhai Island, the natural spawning ground in northern Yellow Sea from 1997 to 1998. The sea cucumber larvae occurred from 15 July to 31 September with peak (70 inviduals/m\+3) on early August. The pelagic larvae were distributed within 3 meters, and preferred attachment on palm cord and polyethylene nets to shells and adhesive tapes, mediate for net and wavy...

Ecological characteristics of pelagic larvae of sea cucumber (\%Apostichopus japonicus\%) were observed by drawing phytoplankton nets in coastal area of Changhai Island, the natural spawning ground in northern Yellow Sea from 1997 to 1998. The sea cucumber larvae occurred from 15 July to 31 September with peak (70 inviduals/m\+3) on early August. The pelagic larvae were distributed within 3 meters, and preferred attachment on palm cord and polyethylene nets to shells and adhesive tapes, mediate for net and wavy plates. Lanterns for scallop and mussel culture are also be used as a material for attachment of sea cucumber larvae in large scale production.

于 1 997~ 1 998年对黄海北部大长山岛自然海区仿刺参 (Apostichopusjaponicus)浮游幼体的发生与习性进行了研究。用浮游生物拖网在海上定期、定点进行刺参浮游幼体调查 ,发现浮游幼体出现时间为 7月 1 5日~ 9月 31日 ,幼体高峰出现时间为 8月 1日 ,最大资源生物量为 70只 /m3。通过检查不同水层刺参浮游幼体的附苗效果 ,发现 3m水层的附苗量最多。另外 ,通过海上试验和室内试验还对刺参幼体对附着基材料的选择性进行了试验。结果表明 ,在常用的几种采苗附着基中 ,幼体对棕绳、聚乙烯网片选择性最好 ,其次为锚流网衣和波纹板 ,对贝壳和胶带选择性最差

There Broke serious fungous diseases in the larva stage of penaeus in Yingkou in 2001.We took some of samples from three hatcheries,then isolated and cultured,in order to give some of evidence for the recognition of fungous disease of penaeus in the stage of hatching.It is considered that this accident was epidemic in the vertical way of extension.The pathogen came from the parent prawn and its cyst.

20 0 1年 ,营口地区对虾育苗期间幼体发生了严重的真菌病害 ,为了掌握和了解本地区对虾育苗期间苗体真菌感染流行的规律 ,给今后对虾育苗防治真菌病提供参考 ,对 3家对虾育苗场的发病情况进行了真菌感染的调查与菌体分离培养 ,认为此次感染流行可能为垂直传播病源来自种虾及其卵块

 
<< 更多相关文摘    
图标索引 相关查询

 


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

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