1) dioptric substances
折光材料,屈光材料
2) Photorefractive material
光折变材料
1.
The applications of the photorefractive materials in optical information technology such as holographic storage,real time information processing and holographic interferometry,etc were discussed.
简要介绍光折变材料的光折变效应及其在光信息技术中的应用 :全息存储、实时信息处理、全息干涉计量
2.
The application of dry on-line processing holographic storage materials such as photorefractive material, photopolymer and photoaddressable polymer on high-density digital holographic storage are summarized.
详细介绍了光折变材料、光致聚合物和光寻址聚合物的基本组成、全息存储性能及其优缺点等。
3) photorefractive materials
光折变材料
1.
Low intensity spatial solitons in centrosymmetric photorefractive materials;
中心对称光折变材料中的小光强空间孤子
4) batch fixing
光折变晶体材料
6) optical material
光学材料
1.
Simulation of optical material under laser irradiation: melting,vaporization and ablation;
光学材料在激光辐照下熔化、汽化相变烧蚀数值模拟
2.
This new optical property will be expected to extend the potential applications of HTlc in optical material fields.
这一光学功能的发现将有助于类水滑石在光学材料领域中的进一步应用。
3.
The properties,synthesis and application of MCM-41 mesoporous zeolites in catalysis,adsorption,nanometer material,optical material and environmental protection were reviewed,and their prospects were discussed.
介绍了MCM-41型中孔分子筛的性能、合成过程和近年来在催化、吸附、纳米、光学材料和环保等领域的应用情况,并对MCM-41的发展前景进行了展望。
补充资料:折变
宋赋税输纳办法之一,实际上成为一种加税名目。征科赋税有固定物品,官府根据一时所需,变而取之,谓之折变。按照规定,折变并用平估,使其值轻重相当,且以纳月上旬时估中价准折,实际上却往往增取其值,亏损人户。如纳麦在六月,州县遂串通市司于五月中先减麦价,仅留三四分,待科折已定,即顿增价。大观二年(1108),京西路以盐钱、杂钱折变物料,孟州温县小麦实价每斗为钱一百二十文,而折变只作五十二文;颍州汝阴县(今安徽阜阳)实价一百一十二文,折变只作三十七文。陕西路粮价,大观四年已数倍于往昔,折变却仍用熙丰之价,致使税户陡增六七倍之赋。按照规定,折变物色数额,须于起纳前揭榜晓示,实际上却往往临时变更,反复纽折。如应纳现钱,即小估价值令纳绸绢,又以绸绢之值折纳丝绵,复将所纳丝绵回纳现钱;以绢较钱,绢倍于钱,以钱较绵,钱又倍于绵。反复纽折,辗转增加。南宋初,两淮州县一亩地的赋税,经过纽折竟高达四五斗,为正税的四五倍以上。
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