The sulfur strategy goes like this: Researchers release sulfur particles from high-flying aircraft or large balloons in an attempt to mimic volcanoes.
注入硫颗粒的策略是这样的:研究人员通过高空的飞机或大型气球释放硫颗粒,以此试图模仿火山爆发的效果。
Among those vertiginous research efforts was Project Excelsior, which sought to answer questions such as: Could someone escape from a high-flying aircraft or space capsule using a parachute?