"The elemental form is used to form alloys of metals (especially lead), and certain semiconductors are made from crystals of gallium arsenide (GaAs). Arsenious oxide (arsenic trioxide or white arsenic, As2O3)is used in pesticides, as a pigment, and as a preservative of hides and wood; this is the poisonous "arsenic" in detective stories."

砷通常被用于制造金属合金(特别是铅)和半导体(从镓砷化物的结晶体制得)。砷氧化物(As2O3)常被用做杀虫剂、色素，以及皮革和木制品的防腐剂，在许多侦探小说中曾提及这种有毒物质砷，即砒霜。

属类：化学及生命科学-化学-

Hunger and sex are elemental drives of human beings.

食欲和性欲是人类的原始冲动。

属类：综合句库--

Though nitrogen is part of all proteins and essential in both plant and animal metabolism, plants and animals cannot use elemental nitrogen such as the nitrogen gas (N2)that forms 80% of the atmosphere.

虽然氮是所有蛋白质的组成部分，在植物和动物的代谢过程中是非常重要的，但动、植物不能利用元素状态的氮，比如占大气80%的氮气。

属类：化学及生命科学-化学-

He took advice that he thought better informed than his more elemental instincts, finally cutting himself off from all constituencies as well as from his emotional roots

他采纳了在他看来胜过他的初衷的更有见识的意见，结果是使他自己脱离所有的选民，也脱离他感情的根源。

属类：综合句库--

He trembled with outbursts of elemental rage.

他心头怒火迭起，气得直哆嗦。

属类：综合句库--

Rare Earth Elemental Characteristics of Ordovician-Jurassic Mudstone in Tabei Uplift, Tarim Basin

塔里木盆地塔北隆起奥陶系-侏罗系泥岩稀土元素地球化学特征

属类：行业术语-中文论文标题-

Petrogenesis of the Mesozoic Intrusive Complexes from the Southern Taihang Orogen, North China Craton: Elemental and Sr-Nd-Pb Isotopic Constraints

太行山南段中生代杂岩体的岩石成因:元素和Nd-Sr-Pb同位素地球化学证据

属类：行业术语-中文论文标题-

The term carbohydrate suggests a general elemental composition, namely Cx (H20)y, which signifies molecules containing carbon atoms along with hydrogen and oxygen atoms in the same ratio as they occur in water.

碳水化合物这个词指通常的元素组成,即C(RO)y,意思是指分子中含有碳原子、氢原子和氧原子,并且氢氧原子的比与它们在水中时相同。

属类：工程技术-食品工程-

Test Method for Analysis of Elemental Content in Polyolefins by X-Ray Fluorescence Spectrometry

通过X射线荧光光谱法对聚烯烃中素含量分析的试验方法

属类：行业标准名称-国际标准-ANSI/ASTM D 6247-1998

Standard Test Method for Preparation and Elemental Analysis of Liquid Hazardous Waste by Energy-Dispersive X-Ray Fluorescence

通过能量分散X-射线荧光性对液体有害废物制备和素分析的标准试验方法

属类：行业标准名称-国际标准-ASTM D 6052-1997

The copper sulfate reacts with the elemental iron to form ferrosulfate, and the copper is reduced to the elemental form, which precipitates out in a settling trench. The process is summarized in the following reaction

铜被还原成单质形式,沉积于沉积池中,这个过程可用下面的方程式表示

属类：工程技术-食品工程-

Soil quality-Determination of total nitrogen content by dry combustion ("elemental analysis")

土壤质量 总氮含量的测定 干烧法(元素分析)

属类：行业标准名称-ISO标准-

SOIL QUALITY. DETERMINATION OF TOTAL NITROGEN CONTENT BY DRY COMBUSTION (ELEMENTAL ANALYSIS).

土壤质量.干燃法测定总氮含量(素分析)

属类：行业标准名称-国际标准-NF X31-418-1998

Soil quality-Determination of total nitrogen content by dry combustion (“elemental analysis“)

土壤质量.用干烧法测定总氮含量

属类：行业标准名称-国际标准-ISO 13878-1998

Soil quality-Determination of total nitrogen content by dry combustion (elemental analysis)

土壤质量.用干烧法测定总氮含量(素分析)

属类：行业标准名称-国际标准-DIN ISO 13878-1998

Subcutaneous Implantation and Surface Elemental Analysis of Pure Titanium after Micro-arc Oxidation Treatment

微弧氧化处理后纯钛植入体的皮下埋置实验及表面元素成分研究

属类：行业术语-中文论文标题-

Numberless and inexpressible frustrations combined to make his rage elemental and awe-inspiring.

无数难言的挫折交织在一起，使他怒不可遏，令人畏惧。

属类：综合句库-英汉翻译-

AAS is certainly the most commonly-used method for elemental analysis, it has been applied to a large variety of samples such as metals and alloys, chemical products, foods, biological materials, hair, environmental samples, and many more.

无疑AAS最常用的元素分析方法，已应用于大量各种各样的样品，如金属和合金、化工产品、食品、生物材料、头发、环境样品，等等。

属类：行业术语-检验检疫-

What is the nature o( the object or sample, and is it the elemental or molecular composition, or is it the presence of functional groups one is interested in?

物质或样品的性质是什么?是元素还是分子成分?存在的官能团是不是人们感兴趣的?

属类：行业术语-检验检疫-

The Elemental Association Characteristics and the Geological Significance of Cobalt-rich Crusts in the West Pacific Ocean

西太平洋富钴结壳元素组合特征及其地质意义

属类：行业术语-中文论文标题-

One kind of elemental atoms and all other elemental atoms are variant

一种元素的原子与所有其它元素的原子是不同的。

属类：综合句库--

Instrumental analysis can be divided into elemental analysis and compound and molecule specific analysis.

仪器分析可分为元素分析和化合物及分子分析。

属类：行业术语-检验检疫-

Method for Converting CT Numbers into Mass Density and Elemental Weights of Tissue and Its Improvement

用CT值推导人体组织属性参数的方法及改进

属类：行业术语-中文论文标题-

Standard Test Method for Analysis of Elemental Content in Polyolefins By X-Ray Fluorescence Spectrometry

用X射线荧光度谱术对聚烯烃内素含量分析的标准试验方法

属类：行业标准名称-国际标准-ASTM D 6247-1998

organic elemental quantitative analysis

有机元素定量分析

属类：综合句库--

organic elemental qualitative analysis

有机元素定性分析

属类：综合句库--

elemental nitrogen is a very unreactive and inert material

元素氮是一个十分不活跃的惰性物质。

属类：综合句库--

elemental :Of, relating to, or being an element.

元素的:关于元素的,与元素有关的或作为元素的.

属类：综合句库-未分类-

Synthesis of PVAc-PMMA Block Copolymers in the Presence of Elemental Iodine

元素碘存在下合成聚醋酸乙烯酯-甲基丙烯酸甲酯嵌段共聚物

属类：行业术语-中文论文标题-

Elemental iodine is used in medicine, in synthesizing some organic chemicals, in manufacturing dyes, in analytical chemistry to measure fat saturation and to detect starch, and in photography. The radioactive isotope iodine-131, with an eight-day half-life, is very useful in medicine and other applications

元素碘用于医药、合成有机化学物、制造染料，以及在分析化学中测量脂肪饱和和检测淀粉，还用于摄影术。放射性同位素碘-131的半衰期为8天，在医学和其它应用中都很有用。

属类：化学及生命科学-化学-