主要元素

A brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold.

一种脆的、银白色非金属元素，与硒和硫有关联，用于合金及作半导体，主要作为碲化物存在于铜、镍、银、金矿石中。注意，注意力集中

Based on the distribution of element anomalies, the types of assemblages and the anomaly-controlling factors, the studied area is subdivided into 4 anomalous zones, including 9 subzones.

根据区内元素异常分布、组合类型及控制异常分布的主要地质因素，将本区划分为4条综合异常带（9条亚带）。

Cu and Zn are the main heavy metals in municipal sludges.

Cu、Zn是我国城市污泥中最主要的重金属元素。

Are important rock-forming silicates occurring in terrestrial and lunar rocks and meteorites and are generally considered to be important constituents of the Earth's upper mantle.

地幔中富含铁元素，〓是上地幔中硅酸盐化合物中的一种主要成分，是研究地球内部结构的重要矿物相。

As a centerpiece of the Expo venues, the China Pavilion sports a distinctive roof featuring dougong, a structural element unique to traditional Chinese architecture.

中国馆屋顶设计取自中国古代建筑中的元素——斗拱，世博会期间主要展示&城市发展中的中华智慧&。

The logo featuring four blue rhombuses is adopted, a logo that was to become the main identifying element for the entire FIAT group.

这个采取四个蓝色菱形为特色的商标成为整个飞雅特集团主要辨认元素。

Being such a relieving element, peppermint oil has been a major ingredient in aromatherapy....

这种元素被解除，主要成分是薄荷油香薰：在

The results indicated that the main composition of the sample is α-AsS, with monoclinic crystal system, and there are some trace elements of Ca, K, Mg, Fe, Al, Pb. The appearance of the sample is block and pillar. when heated to about 273.2℃,α-AsS is translated to β-AsS, the melting point is about 304.4℃, and at about 355.5℃, the sample starts losing weight and decomposing.

结果表明：该雄黄标本主要物相为α雄黄，单斜晶系，含有少量α石英(α-SiO2)和雌黄(As2S3)，及微量Ca、K、Mg、Fe、Al、Pb等元素，表面自然结构为柱状或块状，273.2℃时发生AsS由α型转变为β型的相变，304.4℃时为AsS的熔点，355.5℃时失重分解。

Mainly uses in the laboratory, the Industrial and mining establishment, the universities, colleges and institutes, the Scientific research Unit making the ultimate analysis determination, the ash content determination, the few low melting point metal to fuse, other small heat treatments and experiment and so on metal parts quenching, annealing, tempering, the electric stove may also use in the high temperature heating experiment.

主要用于实验室、工矿企业、大专院校、科研单位作元素分析测定、灰份测定、少量低熔点金属熔解、其它小型金属零件淬火、退火、回火等热处理和实验之用，电炉还可用于高温加热实验。

Based on factor analysis of majior ore-forming elements in the Chengmenshan copper deposit,the authors believe that orebodies related to granite show a Cu-Ag correlation structural model while those related to quartz porphyry display both a Cu-Ag and a Zn-Ag correlation structural model. Mineralization has a multi-period and multistage nature.

本文通过对城门山铜矿床主要成矿元素的因子分析，认为与花岗岩成矿作用有关的矿体具有cu－Ag关联结构模式，与石英斑岩成矿作用有关的矿体除有Cu－Ag关联结构，尚存在有Zn－Ag关联结构模式，成矿作用具有多期多阶段性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。