N any salt or ester of formic acid containing the ion HCOO– or the group HCOO– 甲酸盐
The fruity type flue-cured tobacco essence mainly consists of trans-2-hexenal, hexenyl formate and the like.
果味型烤烟香精主要由反式-2-己烯醛,甲酸己烯酯等组成。
Ammonium formate and sodium formate are the suitable hydrogen donors.
甲酸铵和甲酸钠是优良的氢源。
Scientists thought formate was too poor an energy source to support life. But these archaea do fine.
科学家认为甲酸盐做为供养生命的能量源简直太苛刻了,但是这些古细菌却很好地生存下来。
词组短语
应用推荐