1)  Abel-Dini
Abel-Dini
1.
Abel-Dini Differentiate Merhod of Constant Term Series;
数项级数的Abel-Dini判别法
2)  ABS
AB
1.
Research on Safe Distance of Vehicles Based on ABS;
基于ABS的车辆行驶安全距离的研究
3)  AB glue(AB)
AB胶(AB)
4)  AB method
AB法
1.
AB method is a better way of sewerage disposal, but the effect of nitrogen and phosphorus removal is very limited.
AB法虽然是一种较好的污水处理工艺,但脱氮除磷的效果非常有限,为达到较好的脱氮除磷效果,结合水厂的实际情况,通过具体的试验,决定采用间歇曝气工艺对原AB工艺进行改进,并采用三池并联的间歇曝气反应器,使污水可以得到连续处理。
2.
This essay introduces the improved project of the process to treat high concentration wastewater containing nitrobenzene by adopting "Acidolysis-Extrusion and Filtration-Precipitation-AB method".
介绍了"酸析-压滤-沉淀-AB法"工艺处理高浓度硝基苯类废水的改造工程,认为采用酸析-压滤-混凝沉淀或微电解-混凝初沉作预处理,能保证AB法生物处理高浓度硝基苯类废水达标排放。
5)  AB valve
AB阀
1.
B valve of AB valve of the medium density fiberboard produce line water washing system brake plate structure was improved,the water leak problem was solved,the service life was prolonged,meanwhile,the repair was simple,the evident economic benefit was brought.
对中密度纤维板生产线水洗系统闸板结构AB阀中的B阀进行改造,解决了漏水问题,延长了使用寿命,而且维修简易,带来显著的经济效益。
6)  ΔE~*_(ab)
ΔE*ab
1.
Based on Chinese Color system, the uniformity of ΔE~*_(ab) is researched.
介绍了CIE1976LAB色度椭圆,并在中国颜色体系的基础上,分别从色相、明度、饱和度的角度对ΔE*ab的均匀性进行了研究。
参考词条
补充资料:1,5-dihydroxy-4,8-dini-troanthraquinone
分子式:
CAS号:

性质:又称4,8-二硝基蒽绛酚。从硝基苯中析出黄色结晶。熔点>330℃。稍溶于多数普通有机溶剂。易溶于碱。由1,5-二氯蒽醌经苯氧基化或甲氧基化,硝化和水解而得。也可由1,5-二羟基蒽醌硝化而得。主要用作分散和还原等染料的中间体。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。