痕量

Octopamine(OA) constitutes one of biogenic amines in the invertebrate nervous system.

章鱼胺(OA)是昆虫体内的痕量神经活性物质。

The trace Cd in the sea water was determined by FAAS after separating and enriching with sulphydryl cotton.

借助巯基棉分离富集,以火焰原子吸法测定海水中的痕量镉。

It has discovered that trace dimethyl glyoxime can sensitivly catalyize the discoloration of dimethyl yelloue by potassium bromate in sulphuric acid.

研究发现，在硫酸介质中，超痕量二甲基乙二醛肟能灵敏地加速溴酸钾化二甲基黄褪色的指示反应。

It is based on the catalytic effect of phenols for the oxidation of gallocyanin by sodium bromate in sulfuric acid medium.

在硫酸介质中,利用酚催化溴酸钠化花青的反应,联用顺序注射立了顺序注射催化动力学度法测定废水中痕量酚的新方法。

The proposed method is based on the inhibitory effect of resorcinol on the reaction of potassium periodate oxidation of pyronine Y in phosphoric acid medium.

在磷酸介质中,痕量间苯二酚对高碘酸钾化吡咯红Y使其荧猝灭具有抑制作用,据此立了动力学荧法测定痕量间苯二酚的新方法。

Based on the catalytic effect of thiocyanate on the oxidation of alizarine red by potassium bromate,a new catalytic spectrophotometric method for the determination of trace thiocyanate was developed.

在磷酸介质中，硫氰酸根对溴酸钾化茜素红的褪色反应具有较强的催化作用，据此立了催化度法测定痕量硫氰酸根的新方法。