2) hydrogen peroxide process
过氧化氢法
1.
The production processes of hydrazine hydrate mainly comprise raschig process, urea process, ketazine process and hydrogen peroxide process.
水合肼的生产工艺主要有拉西法、尿素法、酮连氮法和过氧化氢法 4 种,前 2 种方法存在设备投资和能耗较高等缺点,在国外已较少使用。
3) oxidative degradation method
氧化降解法
1.
The different molecular weight of chitosan were prepared through the oxidative degradation method,and the influence of concentration of H2O2 on the resulting product was researched.
采用氧化降解法,制备系列不同相对分子质量壳聚糖。
4) microwave-hydrogen peroxide-digestion method
微波-过氧化氢消解法
5) decomposition of hydrogen peroxide
过氧化氢分解
1.
The pressure changes as decomposition of hydrogen peroxide in the presence of catalysts such as magnesium dioxide,smashed potato or dried yeast are measured with held technology.
利用手持技术仪器测量过氧化氢分解时所引起的压强变化。
6) hydrogen peroxide decomposition
过氧化氢分解
1.
We have been taught by domestic and overseas physicochemistry experiment textbooks that potassium iodide acts as a catalyst in the reaction of hydrogen peroxide decomposition, but we found recently that the color of the solution changed to yellow and confirmed the existence of iodine in the solution after the two reactants were mixed.
根据对上述实验研究结果,我们对碘化钾作为过氧化氢分解反应的催化剂的概念提出了质疑,并证实发生了过氧化氢氧化碘化钾的化学反应。
补充资料：可降解淀粉微球和生物降解白蛋白微球阻滞法
可降解淀粉微球和生物降解白蛋白微球阻滞法
介入放射学技术。介入性局部化疗之前，把二者注入靶动脉，可暂时减少动脉血流，再行化疗药物灌注，以减少血液冲刷，保持局部化疗药物浓度的技术。与其他中期和长期栓塞微球不同，DSM和BAM仅造成数十分钟的血流量减少，待其被降解后血流可恢复至以前水平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条