1·It is not advisable to lengthen the pressure gauge service life of sulfurous gas pipeline by improving the material behavior of spring tube.
指出从改善弹簧管的材质入手来提高含硫天然气管道用压力表的寿命是不可取的。
2·Many wild animals in the forests around Congo's Nyiragongo volcano are likely to be harmed by the torrent of lava, ash and sulfurous gas pouring from the crater, wildlife experts said on Saturday.
野生动物研究专家星期六称，由于刚果（金）尼拉贡戈火山的爆发，其周围地区的野生动物很可能受火山灰、熔岩及硫磺气体所威胁。
3·The method proposed in this paper is also available to analysis on influence factors of the commercial gas flow in the gas reservoir with sulfurous and other complex components.
本文提出的方法也适用于含硫化氢等复杂成分气藏工业气流的影响因素分析。