Self-assembly between the building blocks of Pd(Et2dtc)2 (Et2dtc = diethyldithio- carbamate) and [Cu2(m-dppm)2(MeCN)2]2+ (dppm = bis(diphenylphosphino)methane)
Copolymerization of ethylene with carbon monoxide was pertormed with Cu catalyst systems. Novel catalystsystems based on Cu (Cu(CH_3COO)_2/ligand/acid) were fi
黄钟大吕,奏响古老的音律;梵乐清声,镌刻历史的印记;琴瑟弄弦,追寻灵魂的足迹;
中国化学会第八届全国应用化学年会会议纪要$中国化学会第八届全国应用化学会议
Chinese Chemical Society Eighth National Conference on Applied Chemistry Meeting $ Ch
为检测本地区是否实现“世界儿童问题首脑会议”和“九十年代行动计划”提出的到 2 0 0 0年婴儿死亡率 ,5岁以下儿童死亡率分别降低 1/ 3的战斗总目标。找出与 90年代及其他
The zirconium isotope ~(93)Zr with a half-life of 1.5×10~6 is produced by nuclear fission and neutronactivation of the stable isotope ~(92)Zr. The measurement
我科自1986年5月开始采用翼腭窝内注射地塞米松治疗常年性鼻炎,收到较好效果。现报告如下: 一、一般资料: 1.本组11例,男性7例,女性4例,均为成人,病程最短1年,最长8年,平均4
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Detailed experimental investigation has been performed with negative curved blade compressor cascade. The cascade exit flow field, the static pressure on blade
汉宫春·民族脊梁--纪念红军长征胜利80周年惨痛迷茫,见晴天北斗,雨露春妍。红军从此,不再遭受霜寒。排除左祸,令深孚、掌舵航船。谋大略、奇兵赤水,运筹力挽狂澜。无畏征途艰