elemental

A few Archaea, e.g.Sulfolobus, can oxidize elemental sulfur.

少数古细菌，如噬菌Sulfolobus,以氧化硫。

The storm stuck with elemental fury.

暴风雨以大自然的狂怒袭来。

On the above base,the status and function of fluid geochemistry in studying mechanisms of elemental paragenesis and separation are affirmed .

在此基础上，肯定了成矿流体地球化学在共生分异机制研究中的地位和作用。

Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.

气态铅和硫化氢在离开炼焦室时，由于煤气降低温度，又生成硫化铅。

Four compounds of phosphite ester and phosphoramide containing azido groups were synthesized. The molecular structure of the products has been confirmed by IR，1HNMR，FAB-MS and elemental analysis.

首次合成了叠氮亚磷酸酯及叠氮磷酰胺类化合物，并用IR、1HNMR、FAB-MS及分析对化合物结构进行了鉴定。