以某实际工程设计为例,分析消防排烟系统设计组成,探讨防排烟加压送风系统计算流程。
The effects of NiO on microstructure and magnetic properties of Mn-Zn ferrite with a nominal composition of Zn0.32Mn0.60-xNixFe2.08O4 were investigated. The cal
Fe100-xPtx(x=30at.%-60at.% ) nanocomposite films were deposited on natural-oxidized Si(100) substrates by magnetron sputtering. The as-deposited films were anne
<正> 陆文夫几乎是专写苏州、专写苏州小巷、专写苏州小巷人物的作家,被誉为文学上的“陆苏州”,这种殊荣是中国当代文学史上其他人所不曾有过的,在整个文学史上也不多见。但
CoerciveForceofγ-PhaseinWC-CoCementedCarbidesLiuShourongandSunJing(刘寿荣)(孙景)(TianjinInstituteofHardAlloys,Tianjin300222,Tianji...
陶器是世界各国人民共同创烧的产物,瓷器则是中国创造且对人类作出了重大贡献。早在西晋时期,越窑烧制的青瓷已接近现代瓷器的水平,到了唐代,北方邢窑的白瓷与南方越窑的青瓷代表了我国当时南北制瓷业的兴盛局面,被称为“南青北白”。然而就在青、白二色之间,地处淮河流域的寿州窑工匠们创烧了黄釉瓷,以独特、新颖以及代表皇权的尊贵颜色—金黄色,而博得人们的喜爱,之后它以“寿州瓷黄”闻名于世,名列唐代五大名窑。 安
我国目前处于城市建设的繁荣时期,各种超高层建筑、异型复杂地标建筑接踵而至。除建筑功能、建筑材料、结构形式等与传统建筑有较大区别外,空间场所以及配套设施的复杂程度也
FractureCharacteristicsofSiC(p)/AlCompositesGuHongwei;CaoLi;YuanGuansen;LiuAnsheng;WuZiqinandChenLanfeng(古宏伟),(曹利),(袁冠森),(刘安生...
Based on a single ion model, Hamiltonian of the simplest form about magnetocrystalline anisotropy for Tb3+ ion was solved by using the numerical method. The rel
The extraction of TiO<sup>2+</sup>,VO<sup>2+</sup>,VO<sub>2</sub><sup>+</sup> and MoO<sub>2</sub><sup>2+</sup>by HDEHP,HEHEHP and HDTMPP was studiedrespectively