hydrogenatevt.使 ... 与氢化合hydrogenn.氢hydrogen storage electrode贮氢电极hydrogen - bonded system氢键系统hydrogenated aviation fuel加氢的航空燃料hydrogenated polybutadiene氢化聚丁二烯hydrogenation of heavy oil无氧卸装催化剂hydrogen absorption amount吸氢量hydrogen peroxide solution过氧化氢溶液hydrogen gas fire arrester氢气阻火器hydrogen permeability test渗氢试验hydrogen peroxide alkaline碱性过氧化氢