1) chemical activation in high temperature
高温化学活性
3) chemical stability in high temperature
高温化学稳定性
6) chemical activity
化学活性
1.
After the further analysis on the characteristics of carbonbased reducer used in the production of yellow phosphorus,it is pointed out that the reason for the lower yellow phosphorus production rate is poor chemical activity of anthracite,and so.
通过无烟煤和焦炭分别用于黄磷生产的经济效益数据,说明长期使用无烟煤时黄磷电炉产率明显低于使用焦炭;进一步分析黄磷生产用碳质还原剂的各种性能,指出无烟煤用于黄磷生产产率低的根源在于其化学活性等性能差,并有针对性地提出几点建议。
2.
According to the tests for the stability of some mineral fiber dusts in inorganic acid and chemical activity of acid_etched residue, the authors discuss the acid etching process of mineral fiber dusts, especially the changes in surface active groups in the acid etching process, and the factors that affect acid_resistance and chemical activity of mineral fiber dusts.
通过对一些矿物纤维粉尘耐酸蚀性及其酸蚀残余物化学活性的测试分析和对矿物纤维粉尘的酸蚀历程尤其在酸蚀过程中其表面活性基团的变化及影响耐酸蚀性及其化学活性的诸多因素的较深入的探讨 ,并结合作者以前和前人的研究成果 ,探讨了矿物纤维粉尘耐酸蚀性强弱及酸蚀过程中表面活性基团变化与生物活性大小变化的关系。
3.
And this paper discussed molecular features of humic acid,chemical activity and modifications of humic acid,absorption properties,peptization and gelation,introduced chief uses of humic acid.
从红原县1#泥炭中提取腐植酸,测定了其E4/E6值和凝聚限度,讨论了腐植酸的分子结构特征、化学活性、改性、吸附性能、胶溶和胶凝,介绍了腐植酸的主要用途。
补充资料：高温
较高的温度，在不同的情况下所指的具体数值不同，例如在某些技术上指几千摄氏度以上，在工作场所指32摄氏度以上。
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