precurson是什么意思

网络释义

用法例句

The paper summarized the precursons of fish flavour and their reaction mechnism,the flavour of manufactured fish,bad flavour of rot fish and their causes.

综述了有关新鲜鱼肉风味形成的前驱物质及其产生风味的机理,加工引起的鱼肉风味、变质鱼的不良气味及产生的原因。

Thermal decomposition process of oxalate coprecipitation precursor;

草酸盐共沉淀前驱体的热分解过程

Effect of different Mn salt precursors on Mn-H_4SiW_(12)O_(40)/SiO_2 used for dimethoxymethane synthesis from dimethyl ether oxidation;

不同前驱体制备的Mn-H_4SiW_(12)O_(40)/SiO_2催化剂对二甲醚催化氧化制取甲缩醛反应性能的影响

Investigation of Decomposition Process of Precursor of Nano-sized Co_3O_4 by Liquid-precipitating Method;

沉淀法制备纳米Co_3O_4前驱体的研究