常見例句雙語例句The invention discloses a plant of pseudomonad and the application thereof in the biological removal of nitrogen heterocyclic compound.本發(fā)明公開了一株假單胞菌及其在生物去除含氮雜環(huán)化合物中的應用。ip.comAn aryl-replaced nitrogen heterocyclic compound preparation method belongs to the technical field of organic compound catalytic chemistry.一種芳基取代的氮雜環(huán)化合物的制備方法,其屬于有機化合物催化化學技 術領域。ip.comTetrazole is the unsaturated energetic heterocyclic compound with high nitrogen content and good stability leading to the high energy yet low sensitivity materials.四唑屬富氮且穩(wěn)定性較好的化合物,。是目前研究較多的高能鈍感含能材料。 返回 heterocyclic nitrogen compound