释义 |
NAACBNC²³⁶²¹³⁺¹ 基本例句 Navy Aero Ballistics Advisory Committee;海军航空弹道咨询委员会³⁴; abbr³³.;=National Agricultural Advisory Commission 全国农业谘询委员会³³ The catalytic decolorization reaction of methyl red by hydrogen peroxide in HCI- NaAc medium has been used to determine trace of antimony. 本文研究了微量锑在盐酸—醋钠介质中催化过氧化氢氧化甲基红褪色反应的速度及其影响的因素。 cnki The new oil base gelling fracturing fluid is composed of thickener precursor PE-92, cross linker NaAIO2, and gel breaker NaAc in Shanshan crude oil and developed for use in Tulufan- Hami Oil Fields. 介绍了一种由有机磷酸酯 PE-92、 偏铝酸钠、 醋酸钠、吐哈原油等配成的新型油基凝胶压裂液。 chemyq |