The results provide the best evidence for a long standing supposition that single hemisphere sleep evolved as creatures scanned for enemies.
研究结果为一种长期存在的假设提供了最好的证据，即单半球睡眠是在生物寻找敌人的过程中进化而来的。
"It is not just a partner, it is also a long standing ally," he said.
他说：“这不只是伙伴，还是长期盟友的关系。”
B.Our two countries are neighbors whose friendship is of long standing.
我们两国是友谊长存的友好邻邦。
A long standing complaint about Lisp is the lack of high quality libraries.
长期以来对Lisp的诟病之一就是Lisp缺乏高质量的类库。
Donglaishun's "Mutton Hotpot" has a long standing history and is loved by many for its special taste.
东来顺的“涮羊肉”历史悠久，风味独特，深受群众喜爱。
There's a long standing argument over the differences between "open-source" software and "free" software.
长久以来在“开源”软件和“自由”软件之间一直存在着争论。
We are the exporter of long standing and high reputation, engaged in exportation of light industrial products.
我们是信誉卓越的出口商，长期经营轻工产品的出口业务。
Possibly as a result, several new business groups have emerged-a rarity in a region where companies tend to be of long standing.
可能是因为这个，一些新的商业团体开始形成——对于公司倾向于长期存在的这个地区来说，是一个罕见现象。
The list, first published in 1999 is a fledgling among the more long standing lists in popular media but has quickly grown to be one of the most anticipated.
最具影响力人物排行榜始于1999年，最初只是大众传媒众多排行榜中的一支新生力量，但却迅速成长为最受人们关注的排行榜之一。
Cfengine has two editions: a long-standing community edition and a commercial enterprise edition.
Cfengine有两个版本：一个是存在已久的社区版，另一个是商业的企业版。
The new work could help settle a long-standing historical debate about the Roman population.
新的工作将有助于解决存在已久的关于罗马人口的历史争论。
China cherishes its long-standing and deep friendship with the central and east European countries. We find in you a reliable friend and key partner in cooperation.
中国珍视与中东欧国家长期培育的深厚友谊，始终把中东欧国家看成可信赖的朋友和重要合作伙伴。
His hope now: that the cries for reform will provide more fertile soil for his long-standing messages about business ethics.
他现在希望的是：改革的呼声能为他长期以来关于商业道德的主张提供更肥沃的土壤。
In view of our long-standing relationship, we agree to allow you a discount.
考虑到我们长期的关系，我方同意给你方折扣。
Perhaps this time around, in a world jarred awake by crises, some long-standing arguments will finally be heard.
也许这一次，全世界在饱受危机冲击之际，终于清醒过来，能够倾听我们的一些长期主张。
Smart, long-standing empires, like that of the Romans, recognised their limits and rarely went beyond them.
富有智慧且长期屹立不倒的帝国——比如罗马帝国——能够认识到自己的能力限度，并且很少超越这一限度。
WHO has an active and long-standing programme on protecting health from climate change, guided by a World Health Assembly resolution.
世卫组织遵循世界卫生大会决议的要求，制定了一项保护健康不受气候变化影响的积极的长期规划。
Thank you for your smart approach to solving some long-standing problems that stand in the way of universal coverage, as promoted by primary health care.
感谢你们提出明智的方式，通过初级卫生保健，促进解决有碍实现全民覆盖的一些长期问题。
Moreover, the community of social entrepreneurs gathered in Zurich is tight, built on long-standing personal connections that allow them to solve problems and find resources in unorthodox ways.
此外，这些聚集到苏黎士的社会企业家构成了一个紧密的团体，凭借建立起来的长期人际关系，他们采取非传统的方式来解决问题、寻找资源。
Virginia Woolf, who had no children of her own, famously directed much of her maternal energy to the offspring of Vanessa Bell, her sole full sister and long-standing dust-jacket designer.
弗吉尼亚·伍尔夫没有自己的孩子，却很好地把大部分母爱都分给了凡妮莎·贝尔的后代，凡妮莎是她唯一的亲姐姐与长期的书籍护封设计者。
Hobbyists and students are gaining access to technologies without being part of a long-standing amateur establishment.
爱好者和学生正在获得接触技术的机会，而不必加入一个长期的业余机构。
Those elements would satisfy several long-standing Republican demands.
这些要素将满足共和党方面一些长期的要求。
As noted in the report, lack of resources has been a long-standing problem for an initiative that aims to reach large Numbers of very poor people.
正如报告所指出的那样，缺少资源是那些旨在影响到大量极为贫困人员的行动所遇到的一个长期问题。
This need not be expensive, but it will require greater participation, an active dialog within the community, and a willingness to question some of our long-standing traditions.
这不需要多大的代价，但是需要更多的参与、社区中积极的对话，以及质疑我们的某些长期存在的传统的意愿。
Since then, Hubble has proved a vital research tool for astronomers by collecting data, producing stunning images and helping solve long-standing problems in the field.
1990年亚特兰蒂斯号航天飞机将哈勃望远镜送入太空，自那以后，哈勃作为一个重要的研究工具，在收集数据、提供精美图像和帮助解决在太空研究领域中长期存在的问题方面发挥着重要作用。
Since then, Hubble has proved a vital research tool for astronomers by collecting data, producing stunning images and helping solve long-standing problems in the field.
1990年亚特兰蒂斯号航天飞机将哈勃望远镜送入太空，自那以后，哈勃作为一个重要的研究工具，在收集数据、提供精美图像和帮助解决在太空研究领域中长期存在的问题方面发挥着重要作用。
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