科学家们在百合花蕾的每片花瓣边缘和“中脉”或中央静脉上都标上了圆点。
The scientists marked a lily bud with dots along each petal's edge and "midrib" or central vein.
人们总喜欢把最新的和最伟大的技术弄到手中，长期以来，科学家们都相信早期的人类也不例外。
People love to get their hands on the latest and greatest technology, and scientists had long believed that early humans were no exception.
刚刚过去的暖冬，和科学家们有关气候变化的灾难性警告，使许多民众都相信，二氧化碳排放要比核电厂事故或者放射性废料危险的多。
A warm winter, and dire warnings by scientists about climate change, convinced many that carbon emissions might be a bigger danger than nuclear accidents or radioactive waste.
但是即使冰融化得象航运者们希望的那样快(科学家们担心的)，航行可能需要加固船体、更高的保险和对全体船员附加的训练，所有的都增加了开销。
But even if the ice melts as fast as shippers hope (and scientists fear), navigation is likely to demand strengthened hulls, higher insurance and extra training for crews, all adding to the costs.
由于旅行成本的下降和互联网的兴起，科学家们比以往任一时期都更容易进行合作。
Thanks to cheap travel and the rise of the Internet, scientists find it easier than ever to work together.
神经科学家们长期以来都认为大脑的间歇性的记忆回路与对过去的事件和状况的回忆有着密切的联系。
Neuroscientists have long believed that the brain's so-called episodic memory circuits are largely involved in remembering past events or occurrences.
我和历史学家、市场营销专家、心理学家、神经科学家、父母，以及孩子们都讨论过。
I talked to historians, marketers, psychologists, neuroscientists, parents, and children themselves.
互联网的搜索引擎们把主要精力都放在采集web页面的文本信息上，但是google却在研究如何分析和组织结构化数据方面小有所成，该公司的一位科学家上周五表示。
Internet search engines have focused largely on crawling text on Web pages, but Google is knee-deep in research about how to analyze and organize structured data, a company scientist said Friday.
M理论预测了超对称性的存在，超对称性认为所有基本粒子都存在伴粒子，这些伴粒子的名称都很奇特，比如超对称电子（selectrons）和超对称夸克（squarks）等，但到目前为止，科学家们还没有发现这种超对称性伴粒子。
One possibility predicted by M-theory is supersymmetry, an idea that says fundamental particles have heavy – and as yet undiscovered – twins, with curious names such as selectrons and squarks.
科学家们发现狗和猫身上都携带能激起人体的不同免疫反应的抗原。
Scientists have discovered that dogs and cats carry antigens which can prompt different immune responses in humans.
但是在圣路易斯的科学咖啡厅，科学家们和非科学家们都同样需要迎接挑战。
But at the science cafes in St. Louis, scientists and non-scientists alike seem up to the challenge.
一直以来，科学家们都认为高血压是一种遗传因素为主、食和一些其他因素协同的家族性疾病。
Scientists have known for some time that hypertension is a "heritable" condition that runs in families, though diet and other factors also contribute to high blood pressure.
根据加拿大魁北克大学的科学家们所做的研究，男性和女性都认为芬芳的气味会令自己心情变好，而恶臭的气味则使人心情沮丧。
In a study by scientists at the University of Quebec in Canada, women and men both said they felt better when they sniffed pleasant fragrances while foul smells put them in a bad mood.
最近科学家们的新调查发现那些经常和女人厮混的男人可能IQ都较低。
Recently scientists have discovered that those men that cheat on their partners are likely to have lower IQs.
他们和一个警官交了朋友。他们和朋友们一同阻止邪恶的科学家想把一切的男孩都变成没有脑的机器人的阴谋。
Befriended by a local police officer, the dog, the boy and his friend go on a quest to save the world by undoing the insidious plot of an evil scientist to turn all kids into mindless robots.
他们和一个警官交了朋友。他们和朋友们一同阻止邪恶的科学家想把一切的男孩都变成没有脑的机器人的阴谋。
Befriended by a local police officer, the dog, the boy and his friend go on a quest to save the world by undoing the insidious plot of an evil scientist to turn all kids into mindless robots.
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