英汉例句

• A method was established to determine trace cadmium in geological samples by rapid temperature programming-graphite furnace atomic absorption spectrometry.

  建立了快速程序升温-石墨炉原子吸收光谱测定地质样品中痕量镉的分析方法。

• Under this thermal condition the chlorine heat release spectrum obtained from the geological samples tested will provide more effective ore guides.

  在该温度条件下所获地质样品的热释氯谱，能提取到更有效的找矿指示信息。

• The present paper describes the optimum conditions of separation and preconcentration of Au, Pd and Pt in geological samples with gold orange G chelate-forming resin.

  主要研究了金橙G螯合形成树脂分离富集地质样品中金、铂、钯的最佳实验条件。

• Carbon and oxygen isotope compositions of some geological samples have been measured and its application to geology has been interpreted in this pa...

  测定了某些地质样品的碳、氧同位素组成，并对其在地质上的应用作了解释。

• The conditions for synthesis of PP (polypropylene) -diphenylcarbazide resin and separation and preconcentration of silver in geological samples have been studied.

  研究了PP(聚丙烯)二苯氨基脲树脂的合成及其分离富集样品中银的条件。

• The statistical peaks of cooling ages of distinct geological samples can be used to qualitatively estimate the uplifting ratio and the uplifting height of a region.

  利用不同地质样品的冷却年龄峰值，可以定性地估算区域隆升速率和隆升高度。

• The classification of geological samples is one of the important problems in geology.

  地质样品的分类是地质学中一个重要问题。

• Carbon and oxygen isotope compositions of some geological samples have been measured and its application to geology has been interpreted in this paper.

  测定了某些地质样品的碳、氧同位素组成，并对其在地质上的应用作了解释。

• The preconcentration and determination of platinum, palladium, rhodium and iridium in geological samples by nickel sulphide fire assay and ICP-MS were described.

  建立了锍试金富集电感耦合等离子体质谱法(ICP - MS)测定地质样品中铂、钯、铑、铱的新方法。