alkaline-oxide

基本解释

The catalyst and optimum condition for Prepeing syringaldehyde(S), vanillin(V) and p - hydroxybenzaldehyde (Ph) etc by alkaline oxidation of begusse alkali - lignin were selected.
本文化选了蔗渣碱木质素碱性氧化制备紫丁香醛、香兰素等木质素氧化产物的催化剂和最佳工艺条件。
What shall we grow in this alkaline soil?
我们应该在碱性土壤里种什么？
How can you get rid of this oxide coating?
你们该怎样除去这些氧化皮？
A mixture of black manganese oxide minerals.
硬锰矿一种黑色氧化锰矿的混合物
A gaseous anesthetic, such as nitrous oxide.
气体麻醉剂一种气态的麻醉剂，如一氧化二氮。