英汉例句

• the carbon and oxygen isotope composition and its evolution of marine carbonate rock is commonly means to the study of the ancient climate and ancient marine environment.

  海相碳酸盐巖中的碳、氧同位素组成及其演化特征分析是古气候、古海洋环境研究的一种常用手段。

• 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。

• foraminifera were separated from surface sediments sampled from south china sea by sonne95-1994 cruise and analyzed for carbon and oxygen isotope composition.

  从太阳号（sonne95）1994航次的南海表层沉积物中分离出了有孔虫，并分析了它们的氧碳同位素组成。

• based on hydrochemistry, ree, carbon and oxygen isotope analyzing, possible leakage way of the air-cushioned surge chamber is studied in the xiaotiandu power-station.

  利用水化学、稀土元素和碳氧同位素的分析方法探讨了小天都电站调压室可能的渗水途径。

• composition of carbon and oxygen isotope indicates that origin of carbon comes from mixture of the crust and mantle.

  碳、氧同位素组成指示碳来源于壳幔混合。

• carbon and oxygen isotope research shows that 「eyeball」 and 「eyelid」 are the products in similar diagenesis environment;

  碳、氧同位素研究表明「眼球」与「眼皮」为相似成巖环境的产物；

• this paper analysed the carbon and oxygen isotope composition of brachiopods fossils from the devonian period in sichuan province.

  本论文对来自四川龙门山泥盆纪的腕足化石进行碳、氧同位素分析。