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   gene pollution 的翻译结果: 查询用时:0.192秒
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gene pollution
相关语句
  基因污染
     Progress of transgene crop gene floating and it's gene pollution
     转基因作物基因流及其基因污染的研究进展
短句来源
     Comparing with the traditional pollution, the gene pollution is a kind of covered, progenitive, inseparable pollution with uncertain consequence.
     最后,本文认为,与传统污染相比,基因污染有隐蔽性、增殖性、不可清除性和后果的不确定性等特点;
短句来源
     This atricle summarizing transgene crops and research situation of gene floating and gene pollution. It also discussd some probleme which come from transgene crop gene floation and gene pollution and put forward some constructive countermeasures and proposal
     本文综述了转基因作物以及转基因作物带来的基因流及其基因污染的研究现状,并讨论了转基因作物基因流和基因污染所带来的问题,提出了一些建设性的对策与建议。
短句来源
     The gene saturation to poplar hybrids can change the genetic diversity and the integrality of native poplar, the artificial hybrids transformed the foreign genes is the key technology to defend the gene pollution which should be taken as the new needed index to popularize the new varieties.
     杂种杨树的基因渗入可能会改变原有乡土杨树的遗传多样性和完整性,对人工育成品种导入不育基因是 防止基因污染的关键技术措施,应作为今后推广新品种的一项必备新指标;
短句来源
  “gene pollution”译为未确定词的双语例句
     The thesis constructs the system of civil compensate for environmental damage resulting from gene pollution in some aspects, such as liability principal, constitutive requirements, compensation principle, compensation range, compensation mode and certification of causality.
     基于风险防范原则和污染者负担原则,从责任主体、构成要件、赔偿原则、赔偿范围、赔偿的类型、因果关系的鉴定等方面创造性地构建了GMOs导致的环境损害民事赔偿制度,主张传统环境侵权中的无过错责任原则、因果关系的推定和举证责任的倒置等也应适用于GMOs导致的环境侵权;
短句来源
  相似匹配句对
     The pollution
     通常克服电磁污染的方法有屏蔽和吸收。
短句来源
     Gene engineering in pollution prevention and control
     基因工程与污染防治
短句来源
     Progress of transgene crop gene floating and it's gene pollution
     转基因作物基因流及其基因污染的研究进展
短句来源
     GENE FOR BREASTS
     破解乳房的基因密码
短句来源
     Oil Pollution
     石油污染
短句来源
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The worldwide success in crop biotechnology has been made in recent years. It was not only resolving the problems such as resource shortage and benefit attenuation, but also showing us it's environemtal benefit. But any technology had positive and negative effects. In this paper, the two aspects of agricultural biotechnology used in pollution prevention were discussed. Some suggestions concerning the prevention of gene pollution were raised.

当前农业生物技术飞速发展,在解决人类的资源短缺、效益衰减等问题的同时,也显示出其巨大的环境效益,但任何科学技术都是“双刃剑”,主要论述了农业生物工程在污染防治中积极和消极两方面的作用,并对如何防治“基因污染”提出了建议。

At the time biosafety of genetic engineering has aroused more and more concern,organic agriculture,as a new industry,is inevitable exposed to the impact of geneflow and gene contamination.Here in this paper, differences between gene engineering and organic agriculture in connotation are addressed, potential risks of gene contamination of ecoenvironment of the organic agriculture analyzed, the stance and attitude of IFOAM towards gene pollution elucidated and eventually countermeasures and recommendations...

At the time biosafety of genetic engineering has aroused more and more concern,organic agriculture,as a new industry,is inevitable exposed to the impact of geneflow and gene contamination.Here in this paper, differences between gene engineering and organic agriculture in connotation are addressed, potential risks of gene contamination of ecoenvironment of the organic agriculture analyzed, the stance and attitude of IFOAM towards gene pollution elucidated and eventually countermeasures and recommendations put forth aiming at the real situation of the country.

基因工程的生物安全性越来越受关注。有机农业作为一种新兴产业,正不可避免地受到基因流和基因污染的影响。本文阐述了基因工程和有机农业思想内涵的差异,分析了有机农业的生态环境受基因污染的潜在风险,阐明了国际有机农业运动联合会(IFOAM)对基因污染的立场和态度,并针对我国的实际,提出了相关对策和建议。

There were several cases of international debates on genetically modified crops: (1) Dr. Pusztai in 1998 claimed that genetically modified potato with snowdrop gna gene inserted had an adverse effect on the health of rat after feeding test. In the following year the Royal Society of UK conducted a thorough pure review on this issue. The conclusion indicated that the Pusztai's results were incorrect in many aspects, such as the experiment design, the execution and the statistics analysis etc. And no such an adverse...

There were several cases of international debates on genetically modified crops: (1) Dr. Pusztai in 1998 claimed that genetically modified potato with snowdrop gna gene inserted had an adverse effect on the health of rat after feeding test. In the following year the Royal Society of UK conducted a thorough pure review on this issue. The conclusion indicated that the Pusztai's results were incorrect in many aspects, such as the experiment design, the execution and the statistics analysis etc. And no such an adverse effect should be drawn from it. (2) In 1999, 《Nature》 published a paper by one group from Cornell University in which they reported that the larvae of monarch butterfly were killed by the pollen of Bt corn on milkweeds. Subsequent laboratory and field studies have concluded that the larvae are not likely to be harmed by pollen of Bt corn in natural conditions. The fact is that the majority of pollens move only a short distance away from cornfield and cornfield typically contains a lower density of weeds, including milkweeds. The decline of population density of monarch butterfly is mainly caused by the over use of pesticides and the environmental changes occurred in Mexico. (3) In 1998, volunteer canola resistant to three herbicides was documented in a producer's field in Northern Alberta, Canada, which was then so called "super weeds" by activists. In fact, "super weeds" is not a scientific term and there is no such a thing existed in the nature as volunteer resistant to three herbicides can be killed by spray of herbicide 2,4-D. (4) In November 2001, Quist and Chapela published a paper on 《Nature》 claimed that DNA sequences similar to CaMV35S promoter and adh1 gene used in Bt 11 were found in the samples of maize landraces collected from Oaxaca, Mexico. It was then so called "gene pollution or gene contamination" by Green Peace. However, subsequent scientific analysis demonstrated that the sequence of 35S promoter was artifacts and the sequence of adh1 was the adh1-F that was a native gene in maize but not the transgenic gene of adh1-S used in Bt 11. CIMMYT has tested samples recently collected in Mexico fields and in their gene bank. The results showed that none of them contained 35S promoter sequence. (5) In June 2002, the Green Peace published a report saying that "Bt cotton damaged environment in China", which was totally flawed and misinterpreted. The positive consequences of Bt cotton grown in China have not been cited in Green Peace's report. The fact is, as a result of application of Bt cotton, the amount of pesticides used for control of cotton bollworm has been dramatically reduced by 70~80 percent. The population size of predators and the diversity of arthropods in Bt cotton field have increased. Because of less pesticides were used in the early stage of cotton growing season, the natural enemies of cotton aphids were significantly increased that resulted in a dramatic reduction of aphid population by 443~1546 folds in Bt cotton field comparing with that of in non-Bt cotton field. Monitoring bollworm population nationwide in cotton growing area has shown that none of them have developed resistance to Bt powder or Bt cotton to date. The migration behavior of bollworm, the inheritance of insect resistance to Bt controlled by an incomplete recessive gene, the existing of "natural refugees" by multiple cropping systems in Northern China and the application of transgenic cotton with double genes (Bt/CpTI ), all of these have the functions in delay the development of resistance in bollworm population to Bt cotton. In conclusion, basically the nature of international debate on biosafety of genetically modified crops is not a pure scientific issue rather it is related to the economic and trade considerations.

国际转基因作物安全性争论的实质并不纯粹是科学问题,而是经济和贸易问题。对安全性争论的几个典型事件从科学角度作了分析。

 
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