When geologists first studied the Apollo samples, they found no evidence of water and declared the Moon dry.
当地质学家首次研究了阿波罗样本，他们没有发现月球上有水的证据，并宣布月球事干燥的。
Experts first studied the connection between air pollution and breast cancer using detailed air pollution maps.
专家们首次使用详细空气污染地图研究了空气污染与乳腺癌之间的关联性。
This article first studied the rich resources of mulberry and the economic effect in mulberry fibre, the conclusion was optimistic.
文章首先研究了我国桑树的丰富资源和进行桑皮纤维开发的经济效应分析，得出了乐观的结论。
Following the English empiricist Francis Bacon popper as a critical rationalist who first studied the problem and made it profound.
批判理性主义者波普尔是继近代英国经验论者f。培根之后第一个对此问题作深入探讨的现代哲学家。
Fossil bones of the huge herbivorous dinosaurs known as sauropods were first discovered and studied between 1840 and 1880, providing evidence for the gargantuan dimensions of the adults.
1840年至1880年间首次发现并研究了这种被称为蜥脚类动物的巨型食草恐龙的骨骼化石，为成年型恐龙的巨大特征提供了证据。
The Wright brothers studied how kites flew, which helped them make the first successful airplane.
莱特兄弟研究了风筝的飞行方式，并以此成功制造出了第一架飞机。
The first hyperpolarizability is studied at HF/6-31G level by coupled perturbed Hartree-Fock (CPHF) method.
采用耦合微扰（CPHF）方法在HF/6-31G水平上对巴比妥酸衍生物的第一超极化率进行了计算。
First off, as far as anyone who has studied the issue can tell, despite vast differences, on the whole, humanity has never been better.
首先，就研究过这期杂志的任何人而言，他们可以说，尽管个体差异很大，从整体上说，人类仍然从来没有这么感觉良好。
Kim studied music and sculpture first at Oberlin College, then landscape architecture at the Harvard Graduate School of Design.
Kim曾于欧柏林大学学习音乐和雕塑，之后于哈佛设计研究院研习景观建筑。
First, Choi Jong-il, the founder of Iconix (pictured, with friend), meticulously studied the storylines, theme music and other aspects of Western preschool hits such as Teletubbies.
第一，蔡正日，Iconix的创造者（见照片，和波罗罗小朋友在一起），细致入微地研究了许多西方学前教育的成功作品——例如天线宝宝——的故事情节，主题音乐和其他方面。
The phenomenon is called the Leidenfrost effect (after Johann Gottlob Leidenfrost, the doctor who first studied it in 1756).
这一现象被称为莱顿·弗罗斯特效应，是由JohannGottlobLeidenfrost博士1756年首次发现并由此而命名的。
In the first study of its kind, Guyuron and his team at Case Western Reserve University in Cleveland, Ohio, studied nearly 200 pairs of identical twins over two years.
格伊隆和他在俄亥俄州克利夫兰市西储大学的团队在该项目的初步研究中，用两年时间研究了大约200对一模一样的双胞胎。
A troubled country's finances would first have be studied by the European Commission and the IMF.
困难国家的财政状况首先应该被欧洲委员会国际货币基金组织研究一下。
A bright girl, she studied mathematics at Dagestan's State Pedagogical University. She became the first person from her district to do a master's, and took a second degree in psychology.
她是一个聪明的女孩，在达吉斯坦的教育大学学习数学，是这个地区里第一个攻读硕士学位的人，而且还选修了第二学位心理学。
Several studies have found that exercise diminishes the effect of the risk gene but this is the first study where the effect of the gene has been studied in relation to food habits.
报告中说明好几项研究发现，运动消弱了肥胖基因的作用，而且这是第一次在基因的影响和饮食习惯之间做相关研究。
As a geriatric researcher, Perls has studied many factors that contribute to longevity, and he is the first to acknowledge that living longer isn't likely to be simply a matter of genes.
作为一名老年病学研究人员，珀尔斯研究过许多对长寿有影响的因素，而且他还是承认长寿不可能仅与基因有关的第一人。
Peter Drucker (see article) said that Taylor was "the first man in history who did not take work for granted, but looked at it and studied it."
彼得·德鲁克称泰勒乃“史上第一个不把工作当做必然，而是认真观察和研究的人。”
The American researchers studied the marriages and income of more than 2, 500 women who married for the first time between 1979 and 2002.
这些美国研究人员对2500多位女性的婚姻和收入进行了研究，这些女性都在1979年至2002年期间首次结婚。
Because speech delays are a hallmark of autism, researchers at the University of California, Los Angeles, studied the age when a child first speaks.
因为语言迟缓是自闭症的一种标志，因此拉斯维加斯加州大学的研究人员研究了儿童开始说话的年纪。
First of all, this dissertation extensively studied the algorithms for complete exchange on single-port torus.
本文首先深入研究了单端口环网结构上全交换操作的实现算法。
The phenomenon of the "contagious itch" has been studied for the first time by a team of us researchers who found that itching can be visually transmitted.
日前美国研究人员首次研究了“传染性瘙痒”现象，并发现“瘙痒”感觉可以视觉传染。
The researchers studied 2,500 women aged from 20 to 24, first in 1999 and then again in 2004 and 2008.
研究人员对2500名年龄在20岁至24岁之间的女性进行了研究，首批研究于1999年进行，另外两批分别于2004年和2008年进行。
The researchers studied 2, 500 women aged from 20 to 24, first in 1999 and then again in 2004 and 2008.
研究人员对2500名年龄在20岁至24岁之间的女性进行了研究，首批研究于1999年进行，另外两批分别于2004年和2008年进行。
The researchers studied 2, 500 women aged from 20 to 24, first in 1999 and then again in 2004 and 2008.
研究人员对2500名年龄在20岁至24岁之间的女性进行了研究，首批研究于1999年进行，另外两批分别于2004年和2008年进行。
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