碱性氮化物包括吡啶和喹啉.The basic nitrogen compounds include pyridines and quinolines.三 ( 8- 羟基 喹啉 ) 铝 ( Alq3 ) 是有机电致发光器件的 基础材料.Aluminum tris - ( 8 - hydroxyquinoline ) ( Alq _ 3 ) is one of fundamental materials for organic electr...
Nothing cements a friendship between countries so much as trade.贸易最能增强国家间的友谊。Macro - defect - free cements have become an important orientation of high performance cementitious materials.无 宏观 缺陷水泥已成为高性能胶凝材料学科的重要研究方向.To s...
a collection of marble statuary一批大理石雕像The home - made statuary gave an artistic air to the room.这些 自制 的雕像给房间增添了艺术气息.Rodin's Old Streetwalker is a rare work in statuary history.罗丹的《老娼妓》是雕塑史上一件不可多得的杰作....
A new algorithm generating the sum of disjoint products is proposed.给出网络可靠度一种新的不交和算法.The firm soon started frittering away the cash it was generating.这家公司不久就开始挥霍赚来的钱。The region is valued for its coal and vast electricity...
The absorption process of � � - Asarone exsited difference between rabbit and mouse.小鼠和家兔的吸收过程存在着种属差异.Asarone is the effective ingredient taked out from Acorus gramineus soland.细辛脑是中药石菖蒲中提取出的有效成分.A solid headspace capill...
The graphics developed by this effort comply with MIL - D - 28003, the CALS Computer Graphics Metafile ( CGM ) standard.通过这种方法建立的图形符合MIL-D-28003, 即持续采办与全生命周期保障(CALS)计算机图形元文件 ( CGM ) 标准.Bravely , Coca - Cola is promoting ...