While this research was one of the first into the psychological effect of eating disorders in NA populations it can now lead to further, longer studies.

这项研究是第一次对土著人口饮食性疾病心理影响进行的研究，这是一个好的开端，能够带来更进一步比较长期的研究。

youdao

Li Na said, "it's totally different now because it changes."

李娜称：“现在完全不一样了，因为发生变化了。”

youdao

This is denuded of an electron, it is Na plus.

这边是裸电子的，是钠正离子。

youdao

This is denuded of an electron, it is Na plus.

这边是裸电子的，是钠正离子。

麻省理工公开课 - 固态化学导论课程节选

DNA goes to RNA, goes to protein, that's it, and that is the way it happens in simple organisms like bacteria.

NA转录成RNA接着翻译成蛋白质,仅此而已,而这仅是细菌那样的简单有机体中的机制

耶鲁公开课 - 生物医学工程探索课程节选

DNA is a double helix, you know this, the double helix was--the structure of DNA was discovered about the time that I was born you've always lived with it.

NA是双螺旋结构,众所周知,DNA的这种双螺旋结构,是在我出生的那个年代才被发现的,它就是你生命的一部分

耶鲁公开课 - 生物医学工程探索课程节选

American Kevin Na could have made it a three-way tie-off, but missed an eight foot birdie putt on the last and finished third on 271 while former USPGA champion David Toms and James Nitties were tied for fourth another stroke away.

CNN: Perry banks title after play-off birdie

When the Na'vi tread through it, the ground lights up beneath their feet (I kept waiting for someone to break into a chorus of "Billie Jean").

CNN: Review: 'Avatar' delivers on the hype

"I deserve it, " Na said of the booing.

CNN: Family man Kuchar delivers perfect Mother's Day present