photochemical addition

英 [ˌfəʊtəʊˈkemɪkl əˈdɪʃn]

美 [ˌfoʊtoʊˈkemɪkl əˈdɪʃn]

网络光化加成; 光化加成(作用)

Experimental Study on the Photochemical Inactivation of Hepatitis B Virus Using with Riboflavin disinfection of water by the addition of small amounts of chlorine or a chlorine compound.
核黄素光化学法灭活乙肝病毒的初步探讨用含氯或者氯化物的消毒水消毒。
The main focus was put on oxidation desulfurization, for example, CED technology, ASR-2 technology, ultrasound desulfurization and photochemical desulfurization. In addition, methods of desulfurization by alkylation and precipitation were also discussed.
着重对基于氧化反应的几种脱硫技术，如CED，ASR-2，超声波脱硫，光氧化法脱硫等进行了介绍，同时对烷基化脱硫，沉淀脱硫等方法也给予了简介。
Meanwhile, photosynthesis was enhanced as nitrogen deposition increased, and actual photochemical efficiency of PSII in the light and relative electron transport rate were both significantly increased at the highest nitrogen addition level.
同时，麻栎幼苗的生理特征也随氮沉降的增加而发生显著变化。光合作用能力有所提高，光系统Ⅱ的实际光化学效率和电子传递速率在最高的氮沉降速率下得到显著的提高。