Iso - amyl acetate was synthesized with ammonium ceric sulfate as catalyst neutralized acetic acid and iso - amyl alcohol.以硫酸铈铵为催化剂,乙酸和异 戊 醇为原料,合成乙酸异戊酯.N - amyl aldehyde is a main raw material in the synthesis of methyl ...
Examples are Mendel's pea characters.例如孟德尔的豌豆的性状.In 1857 Mendel started experimenting with peas in his monastery garden.1857年，孟德尔开始在修道院的菜园里用豌豆做实验。In 1857 Mendel started experimenting with peas in his monastery garde...