elemental

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

少数古细菌，如噬菌霉素Sulfolobus,可以氧化硫素。

The storm stuck with elemental fury.

暴风雨以自然狂怒袭来。

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

在此础上，肯定了成矿流化学在素共生分异机制研究中位和作用。

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及素分析对化合物结构进行了鉴定。