The discovery solves a mystery that has dogged researchers for decades, says geochemist Edward Ripley of Indiana University, Bloomington, who was not affiliated with the study.

Lead researcher Jim Moran, a geochemist at Pacific Northwest National Laboratory, said:' The carbon you eat goes into your hair, so hair is a record of carbon ratios.

西北太平洋国家实验室的首席研究员，地球化学家吉姆莫兰说：你在食物中摄取的碳元素会储存在你的头发里，所以你的头发就记录了食物中的碳含量。

" This was an unexpected find," says isotope geochemist and co-author Christopher Ballentine of the University of Manchester in the United Kingdom.

“这是个意外的发现，”英国曼彻斯特大学同位素地球化学家、研究论文的合作者克里斯托弗·巴伦坦说。

A Study of Biogeochemistry and Nitrogen Transform in the Unsaturated Soil Zone

包气带土体生物地球化学特征与氮转化研究&以河北平原正定试验场剖面为例

Progress in study on methods of prospecting for gold deposit using remote sensing Biogeochemistry

遥感生物地球化学找金矿方法研究进展

A Review on the Research of the Biogeochemistry of Genuine Traditional Chinese Drugs

地道药材的生物地球化学特征研究进展

Ocean Biogeochemistry and Ecosystem Analysis& A New Planning International Academic Program

海洋生物地球化学与生态系统分析（OCEANS）&一个酝酿中的国际科学计划

Its engineering was once a bit of mystery, especially since the broken-hearted Romeo worked secretively at night without using any mortar.

它的工程曾经是一个谜，特别是这个心碎的罗密欧在晚上秘密的工作，不用任何灰泥。

At present, there is some puzzlement of the crime of seizing secretively State-Owned money and property in practice of justice.

私分国有资产罪在目前的司法实践中不可避免地遇到了诸多困惑，这与立法不明确、司法解释不及时全面有莫大的关系，理论界也对此进行了多方面的探讨和研究。

Howard wrote the book secretively late at night.

豪尔德在深夜偷偷写那本书。

Quietly and secretively, we will always be together.

悄悄地，偷偷地，我们会一直在一起。

Loan fair values can be partitioned into three components: a nondiscretionary component, a discretionary component, and a residual component that reflects non-strategic measurement error in loan fair values.

贷款公允价值的构成可分成三个组成部分：非自由选择、自由选择和残差（反映非关键的计量误差）。

Moreover, says Robert Hartwig, of the Insurance Information Institute, an American trade body, most existing non-life policies are nondiscretionary.

此外，（美国商业组织）保险信息研究所[注3]的罗伯特•哈特维希（Robert Hartwig）说，现有的大多数非寿险保单都是强制性的[注4]。

Citizens also could sue EPA for failure to perform nondiscretionary regulatory duties.

公民也可以控告环境保护局没有履行非酌处性法律责任。

Data envelopment analysis and production function with nondiscretionary inputs

数据包络分析与不可控输入因素生产函数

All fighting, all grimacing-though sometimes all smiling, weeping and singing-"Dragon Blade" is the kind of nutsy maximalist entertainment that isn't content merely to tap a handful of influences.

所有人大打出手、所有人面露痛苦表情——不过有时所有人也微笑、流泪、歌唱——《天将雄师》是那种疯疯癫癫的多数派娱乐，不仅仅满足于造成一点点影响。

The delegation explained that a maximalist approach to intellectual property was leading to a bestowal of property over ideas and facts, rather than inventions and creations.

该代表团认为，知识产权的最大化原则导致人们把产权授予思想和事实，而不是发明和创造。

But the maximalist approach to this, a global treaty with binding caps on emissions, is going to be extraordinarily difficult to achieve.

但最大限度式的解决之道对温室气体排放施加限制的全球协定将特别难以实现。

And then there is the maximalist interpretation, which wants the new EU president to be a high-profile figure, strutting the world stage.

按照最高纲领主义者的解释，这位新的欧盟主席将成为引人瞩目的角色，在全球舞台上叱咤风云。

Generally there are three opinions about NE, namely, the maximalist view, the minimalist view, and the communicative view.

一般来说，关于呢的功能有三种观点：最大化观点，最小化观点以及交际观点。

According to the maximalist view, NE plays quite a lot of grammatical functions which seem to be separate from each other.

根据最大化观点，呢拥有许多互相独立的语法功能。