Simply because they are genetically engineered does not make it any more likely for plants to become an invasive according to a decade-long study published in the journal Nature.
发表在《自然》杂志上的一项长达10年的研究表明:仅仅经过基因改造,并不会使植物更有可能成为入侵物种。
Breast cancer patients took part in the study at three sites in Northern California beginning in 1991, and were tracked for up to a decade.
乳腺癌患者参与了1991年开始在加利福利亚的三个地点进行的这项研究,并受到连续十年的追踪随访。
Indeed, some call for a more dramatic and open-ended escalation of our war effort — one that would commit us to a nation-building project of up to a decade.
的确,有些人要求我们的军事行动升级,增加强度而且不设定期限——让我们承诺以长达十年的时间投入该国的重建。
First, anyone who wants to build a nuclear facility must get the state utility regulator to verify the need up to a decade ahead of when the plant may be needed.
首先,有意建造核电站的申请人可能需要提前十年的时间找到州协调员对建设的必要性进行验证。
Black carbon particles are smaller than sulfate particles and can be lofted much higher by solar heating, where their influence on climate can last up to a decade.
黑炭颗粒比硫化物颗粒要小,在吸收太阳热量的情况下会升腾的更高。在高空,它们对于气候的影响会持续上十年。
It's not quite at the vanishing point, but the real rate of 4.7 percent at the private university in Silicon Valley is still astonishing compared to a decade ago.
虽然不至于录取率为0,但硅谷的私立大学实际录取率只有4.7%,同十年前相比十分令人震惊。
These discontents are reverberations from German unification in 1990, which saddled the country with gargantuan costs and led to a decade-long quest to regain competitiveness.
这些不满是1990年德国统一之后留下的余音,当时耗资极其庞大,如一副重担压在国家肩头,不得不再花十年以重获竞争优势。
After close to a decade of stellar growth, analysts say a tipping point in the smartphone market has been reached as most people already have a phone, phablet or tablet device.
分析师表示,在经过近十年的出色增长之后,由于多数人已经拥有了一部手机、手机平板或平板电脑,智能手机市场已达到一个转折点。
And consumers would wait up to a decade to gain any benefits, because drilling could begin only after much bargaining over leases, environmental permits and regulatory review. CET-4, 2005.6.
而且,消费者还要等待10年之久才能有所获益,因为只有在租借、环保许可和调节评估等方面进行大量的谈判以后,石油钻探才可以开始。
It's true that the number of men who have left work to do their thing as full-time parents has doubled in a decade.
的确,在过去10年里,放弃工作去做全职父亲的男性人数增加了一倍。
This is a pity since this is one of the most valuable and detailed accounts of its subject to appear in the past decade.
这是一个遗憾,因为这是在过去十年中出现的对其主题最有价值和最详细的描述之一。
For more than a decade, FedEx has supported the American Red Cross in its effort to get emergency supplies to areas affected by disasters, both domestically and internationally.
十多年来,联邦快递一直为美国红十字会提供支持,协助其往国内外运送救灾紧急物资。
The manifesto calls for a greater effort to recruit young scientists to fill the gap left by a wave of retirements expected over the next decade.
该声明呼吁加大力度招募年轻的科学家,以填补预期未来十年内一波退休高峰所留下的空缺。
A decade later, the company has gone from strength to strength.
10年后,该公司越来越兴旺了。
The last decade has witnessed a serious rise in the levels of racism and hostility to black and ethnic groups.
过去的10年里,种族主义及对黑人和少数民族的敌意变得更加严重了。
So, at the end of a decade of thesis-writing, many humanities students leave the profession to do something for which they have not been trained.
因此,在论文写作时代的末期,许多人文学科的学生放弃了他们的专业,去从事与专业不对口的工作。
The decline of Europe's forests over the last decade and a half has led to an increasing awareness and understanding of the serious imbalances which threaten them.
在过去的15年里,欧洲森林的退化使人们越来越意识并了解到这些会对他们构成威胁的严重失衡状态。
A decade later, scientists are starting to come to grips with just how different Dolly was.
十年后,科学家们开始认真研究多莉到底有多不同。
It took Internet Explorer over a decade just to add support for the abbr element.
因特网浏览器(Internet Explorer)花了十多年的时间才添加了对abbr 元素的支持。
In the decade after 1993, e-commerce grew from an insignificant novelty to a mainstream business influence.
在1993年之后的十年里,电子商务从一个不起眼的新生事物发展成了一种主流商业影响力。
In the past decade, we have seen a considerable increase in England in the number of women accepted on to full-time undergraduate degrees in science, technology, engineering and maths (Stem subjects).
在过去的十年里,我们见证了英国攻读科学、技术、工程和数学(Stem 学科)全日制本科学位的女性人数的大幅增长。
Vladimir Mironov has been working for a decade to grow meat.
弗拉基米尔·米罗诺夫已经从事肉类养殖这项工作10年了。
A decade ago, European investment in China was routinely linked to the appointment of a foreign general manager.
10年前,欧洲在中国的投资通常通过任命的国外管理人进行联系。
Nearly a decade ago it was predicted that viewers of "Friends", a popular situation comedy, would soon be able to purchase a sweater like Jennifer Aniston's with a few taps on their remote control.
大约十年前就有预测认为,流行情景剧《老友记》的观众很快就能通过在遥控器上按几下买到剧中詹妮弗·安妮斯顿的同款毛衣了。
A more radical solution is to find new sources of commercial revenue within the terminal, and this has been explored by many airports over the last decade or so.
一个更激进的解决方案是在航站楼内寻找新的商业收入来源,而在过去十年左右的时间里,许多机场都在这一方面进行了探索。
That's about ten seconds more than the industry average—and a lot slower than a decade ago, according to the study, which was commissioned by QSR, an industry trade publication.
这项由行业贸易刊物《质量体系法规》委托开展的研究显示,这比行业平均水平多出了约10秒,而且比10年前慢了很多。
Nearly a decade ago it was predicted that viewers of "Friends", a popular sitcom, would soon be able to purchase a sweater like Jennifer Aniston's with a few taps on their remote control.
近十年前,有人曾预测,热门情景喜剧《老友记》的观众们只需轻轻按一下遥控器,便很快就能买到詹妮弗·安妮斯顿那样的毛衣。
In little more than a decade, Argentina has become the world's leading exporter of honey, with nearly 90,000 tons a year sold to foreign markets, almost half of which is going to the United States.
在10年多的时间里,阿根廷已经成为世界上最大的蜂蜜出口国,每年有近9万吨蜂蜜销往国外市场,其中近一半销往美国。
In little more than a decade, Argentina has become the world's leading exporter of honey, with nearly 90,000 tons a year sold to foreign markets, almost half of which is going to the United States.
在10年多的时间里,阿根廷已经成为世界上最大的蜂蜜出口国,每年有近9万吨蜂蜜销往国外市场,其中近一半销往美国。
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