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
   natural parent 的翻译结果: 查询用时:0.006秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

natural parent
相关语句
  相似匹配句对
     Natural.
     Natural(天然等同)相近。
短句来源
     SYNTHESIS OF PYRIDONES WITH NATURAL HETEROCYCLIC PARENT SUBSTANCE
     并有天然母体杂环的吡啶酮衍生物的合成
短句来源
     Natural Vitamin E
     天然维生素E的开发及应用前景
短句来源
     So the abundant vitrinite is the main parent material of natural gas.
     因此,吐哈盆地可能主要生油,而库车坳陷可能主要生气。
短句来源
     The parent-child relationship of J.
     J.
短句来源
查询“natural parent”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。
  natural parent
Census data are presented to document the increase of children under age 18 who are not living with either natural parent and the large numbers being reared by grandparents.
      
A common pattern involves the unpredictable appearance of a previously absent or unavailable natural parent.
      
We estimate that around 10% of dependent HE students are in households where their s partner is not their natural parent.
      
Step-children who reside in the Employee's household may also be included as long as a natural parent remains married to the Employee.
      
Sixty-seven children in the control group and 61 in the dexamethasone-treated group were living with their natural parent.
      
更多          


Recent questionnaire data, from trainees of 20 foreign developing countries of Asia, Africa and Southern America in 2004 Training Course for Integrated Fish Farming of Technical Cooperation among Developing Countries (TCDC) program, were analyzed on most common aquaculture species, environmental impacts from aquaculture and needed strategies for elimination of the impacts. Results suggested that there was great diversity of species in aquaculture activities in the countries studied and about 90 species were...

Recent questionnaire data, from trainees of 20 foreign developing countries of Asia, Africa and Southern America in 2004 Training Course for Integrated Fish Farming of Technical Cooperation among Developing Countries (TCDC) program, were analyzed on most common aquaculture species, environmental impacts from aquaculture and needed strategies for elimination of the impacts. Results suggested that there was great diversity of species in aquaculture activities in the countries studied and about 90 species were recorded including fishes, crustaceans, mollusks, sea weeds and so on. Species in traditional food aquaculture was more than those in recent business aquaculture in every country except for Thailand. The most significant environmental impacts seemed to be effluent, habitat destruction, chemicals, and heavy fishing of natural parent fishes and fries. Those of biological pollution by escapees, transportation of diseases, high pressure on pelagic fish, and by-catch took a second place rank. Effective strategies for elimination of these impacts are urgently necessary in mechanism research, alternative technology, relevant education system and supportive policy for the developing countries in the present study.

对调查所获的亚洲、非洲和南美洲的20个国外发展中国家最常见的水产养殖状况、所产生的不利影响和急需的对策支持等数据进行了分析。结果显示,目前的养殖品种至少有90种,表现出较高的多样性。亚洲的水产养殖活动最为明显。除泰国外,所有国家的食粮型养殖品种均高于商业型养殖品种。水产养殖带来的对环境最主要的不利影响为废水污染、环境破坏、药物残留和亲苗掠夺;逃逸灾害、疾病扩散、饵鱼滥捕和生物误捕次之。为消除这些不利影响,这些发展中国家迫切需要在技术更新、科学研究、教育培训和政策扶持等对策方面得到有效的支持。

 
图标索引 相关查询

 


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