中国南方的人们喜欢名贵的鱼翅汤，但没有科学研究表明鱼翅对健康有益。
People in southern China like famous and expensive dish—shark fin soup, but no scientific studies have shown that shark fins are good for health.
但没有科学证据没有支持这一想法。
但许多年轻的研究人员，尤其是那些没有接受过开放科学指导的人，对于该分享还是保持隐私是不确定的。
But many young researchers, especially those who have not been mentored in open science, are uncertain about whether to share or to stay private.
虽然有些人声称他们能预测未来，但这背后没有科学依据。
While some people claim they can predict the future, there is no scientific basis behind it.
虽然他们的任务混合了商业和政治军事的需要，但相关的探险者都完成了一些重要的科学任务，因为他们去了以前没有科学家去过的地方。
Although their missions blended commercial and political-military imperatives, the explorers involved all accomplished some significant science simply by going where no scientists had gone before.
这是一种有趣的科学现象，但没有什么实际用途。
It's an interesting scientific phenomenon, but of no practical use whatever.
虽然还没有发现一种速度与光一样或比光还快的物质，但科学实验已经证实，加速运动会延长旅行者的时间。
Although no form of matter yet discovered, moves as fast as or faster than light, scientific experiments has already confirmed that accelerated motion causes a traveler's time to be stretched.
虽然还没有发现一种速度与光一样或比光还快的物质，但科学实验已经证实，加速运动会延长旅行者的时间。
Although no form of matter yet discovered, moves as fast as or faster than light, scientific experiments have already confirmed that accelerated motion causes a traveler's time to be stretched.
多年来，又有人提出了一些其他的理论，但没有一个被科学界接受。
Over the years several other theories have been put forth, but none has been accepted by the scientific community.
但到目前为止，科学家们还没有证明这是真的，一些人说它们只是熊。
Yet so far, scientists haven't proved it is true and some say they are just bears.
1897年和1904年，玛丽的两个女儿艾琳和伊芙分别出生，但并没有影响她的科学工作。
The births of Marie's two daughters, Irène and Eve, in 1897 and 1904 failed to interrupt her scientific work.
科学家提出了许多关于人类为什么哭的理论，但没有一个得到证实。
Scientists have advanced many theories about why human beings cry tears, none of which has been proved.
他对科学也没有多大贡献——但阿蒙森也没有，他唯一的兴趣就是成为第一个到达极点的人。
Nor did he contribute much to science—but then nor did Amundsen, whose only interest was in being first to the pole.
而且所有的肉都有导致心脏病、癌症和糖尿病，有的肉可能不那么差，但根据科学研究，没有肉是有益的。
And all meat contributes to heart disease, cancer, diabetes, and so on. Some meat may be "less bad," but according to the science, no meat is good.
我知道有些人怀疑阿斯巴甜——饮料中的甜味剂——与抑郁和癌症有关，但还没有具体的科学依据。
I know that some suspect aspartame, the sweetener used in the drink, has links to depression and cancer. But there's no concrete scientific proof.
与此同时，布隆医生表示，他清楚从临床观察到科学事实还有很大一段距离，但这并不意味观察就没有任何意义。
In the meantime, Dr. Bloem said he knew there was a long way to go from observation to scientific fact. But, he said, that does not mean an observation is useless.
很多人相信字迹和创造力有关，但实际上并没有太多的科学依据。
Many believe, without much scientific evidence, that creativity is linked to it.
虽然明年并没有变化的意向，但资助奥斯卡的美国电影艺术与科学学院已经说它可能会考虑将来把这场秀提前到1月。
Though no change is planned next year, the Academy , whichgrants the Oscars, has said it might consider moving the show to as early asJanuary in the future.
虽然一些种族享受着沐浴在谣言的聚光灯下的感觉，但这些谣传没有任何科学依据。
While some RACES have enjoyed basking in the limelight of these rumors, there is actually no scientific basis of this myth.
许多科学家研究这种舞蹈，但没有人质疑它的基本功能。
Many scientists had studied the dance but no one had questioned its basic function.
像我们知道的那样，由于它离它围绕运行的恒星太远以致于它没有形成液态水或维持生命的能力，但科学家们预测在这个星系里应该会有其它适合外星生命的候选恒星。
It orbits too far away from its star to support liquid water or life as we know it, but scientists predict there are other stars in the system that might be good candidates for alien life.
尽管胰岛素对于这些细胞的影响还没有被很清楚的了解，但科学家知道成骨细胞中存在胰岛素受体却已经是事实了。
Scientists have known for some time that the bone-building osteoblasts have insulin receptors, although the effect of insulin on these cells was not well understood.
也许还没有到“科学怪人”的程度，但科学家已经第一次创造出了完全由人造dna控制的有机体。
It may not quite be "Frankenstein," but for the first time scientists have created an organism controlled by completely manmade DNA.
但这种形势并没有对把计算机科学作为一个具有吸引力的学位方案的观念产生太大影响。
This situation didn't do much for the perception of computer science as an attractive degree scheme.
上周五科学家试验性的第一次发射了粒子光束 --但没有尝试任何的粒子碰撞。
On Friday scientists sent the first beam of particles around the machine - but without attempting any collisions.
在1911年之前，科学家认为电子带有电荷以及质量，但没有人很确认原子是怎样组成的。
By 1911, scientists had already measured the charge and mass of an electron. But no one was sure how the atom was structured.
没有人会有那么长的寿命来目睹这些星系的命运，但科学家迟早应该能够了解它们的舞步，并捕获那些隐隐约约的音乐回音。
Nobody will live long enough to witness the fate of these galaxies, but sooner or later scientists should be able to learn their dance steps, and to catch faint echoes of the music.
没有人会有那么长的寿命来目睹这些星系的命运，但科学家迟早应该能够了解它们的舞步，并捕获那些隐隐约约的音乐回音。
Nobody will live long enough to witness the fate of these galaxies, but sooner or later scientists should be able to learn their dance steps, and to catch faint echoes of the music.
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