mixed acid

基本解释

The composite anodizing film of Al_2O_3-PTFE is prepared by high voltage anodization in mixed acid electrolyte containing polytetrafluoroethylene(PTFE) emulsion.
在混合酸电解液中添加聚四氟乙烯（PTFE）乳液，对铝进行高压阳极氧化。
Effect of constitute of catalyst, proportion of mixed acid, reaction temperature, feeding rate and service life of the mixed acid catalyst on synthesis of dimethyl ether were studied.
考察了混酸催化剂、反应温度、原料进料速率和催化剂寿命等对二甲醚收率的影响。
Results: The mixed acid and nitric acid can lead to high blank absorption was not entirely easy to catch acid caused by acid in the sample measurement instability caused by the measurement results.
结果：混酸和硝酸能引起高空白吸收，赶酸不完全很容易引起样品测量值受酸影响导致测量结果不稳。

When they mixed their artificial biochemicals (including the unnatural amino acid) with a bacterial extract that contained ribosomes and all the appropriate enzymes, Dr Hirao and Dr Yokoyama found that the unnatural additions were treated just like their natural analogues.
ECONOMIST: Chemists are trying to synthesise new varieties of life

混酸
The results show that the decompositon of mixed acid easily took place and the onset temperature of decomposition reaction for mixed system after the reaction is 113.3℃.
结果表明,混酸最易分解,在反应后的混合体系中热分解开始温度为113.3℃。
混合酸

混酸
In this work, TA3 was etched in mixed acid in order to increase its surface roughness. Before the preparation of HA coating, a porous TiO_2 film was prepared on the surface of titanium by anodic oxidation method.
本项工作采用混酸刻蚀预处理对TA3试样进行表面粗糙化；制备HA涂层之前在钛基表面通过阳极氧化制备一层多孔TiO_2膜层，电解液成分主要是H_3PO_4、Na_2HPO_4·12H_2O和HF。