The inactivation effect of E. coli with different combination modes of UV and chlorine was compared.
系统地比较了紫外线和氯不同的组合方式对大肠杆菌的灭活效果。
2
The paper expounds the advantages, function modes and the trading process of E-check on the Internet.
文章阐述了电子支票的优点、运行模式及其在网上交易的实现过程。
3
E. H. Gombrich was the first to point out that modes of representation are, by contrast, conventional, and therefore have a cultural, socio-historical base.