1) light spot
光环
2) Pollution Halo
污染光环
3) photocycloaddition
光环加成
1.
The Exciplex as an Intermediate for Photocycloaddition of 9-Vinyl Anthracene and p-N,N-Dimethylamino Styrene;
以激基缔合物为中间体的对－N，N－二甲氨苯乙烯和蒽乙烯的光环加成反应
2.
Nonadiabatic Interactions in [2+4] Photocycloadditions;
[2+4]光环加成中的非绝热相互作用
4) lighting environment
光环境
1.
From three aspects: material environment,modern foundation of art museum and lighting environment rational analysis is made on finnish museum of modern art in order to fine architecture s rationality.
回顾了理性主义的演变过程,从场地物质环境、艺术博物馆现代功能、光环境三方面对芬兰现代艺术博物馆做了理性分析,以求探寻建筑理性的踪影。
2.
Adequate lighting environment for public readi ng in universities is necessary to ensure work efficiency and students health.
本文通过对北方工业大学教室、图书馆等环境中照度、照度均匀度等光环境参数的测量与计算,对该校公共阅读光环境进行了评价,并提出了照明改进方案。
3.
The interior illuminance standard is put forward,and several pieces of practical advice for how to control the interior natural lighting environment are also given.
本文从当前迫切的老龄化问题入手,在对老年人居室天然光环境进行研究的基础上,对不同条件下室内计算点照度(采用美国Lumen-micro软件进行计算)和照度均匀性加以计算,提出老年人居室适宜的照度标准,并就室内天然光环境的设计提出一些可行的建
5) luminescence zonal texture
发光环带
6) photocyclization
光环化
1.
It was found that only intramolecular photocyclization products were obtained when polymethylene bis(4-methyl-7-coumarinyl)oxyacetates were directly irradiated in chloroform.
报道双（４－甲基－７－香豆素基）氧乙酸多亚甲基二醇酯的合成、光环化反应和荧光光谱研究。
2.
The obtained results indicate that for the former kind of nitrones, no matter what substituents are, either electron acceptor or electron donnor, the -photocyclization is accelerated.
研究工作表明:取代基处于一侧的硝酮类化合物,不论取代基是给出电子或接受电子的,均有利于化合物光环化反应的进行。
参考词条
补充资料：光环效应
| 光环效应 halo effect 一种影响人际知觉的因素。又称晕轮效应。一个人的某种品质，或一个物品的某种特性给人以非常好的印象，在这种印象的影响下，对这个人的其他品质，或这个物品的其他特性也会给以较好的评价。好像一个发光体对周围物体有照明作用一样，所以叫光环效应。和光环效应相反的是恶魔效应。即对人的某一品质，或对物品的某一特性有坏的印象，会使人对这个人的其他品质，或这一物品的其他特性的评价偏低。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。