Prel相关论文
Helicobacter pylori(H.pylori)eradication is considered a necessary step in the management of peptic ulcer disease,chroni......
This study was designed to determine the cord blood lead (BPb) levels of babies born in one urban area of Shanghai, and ......
4-(7-Methoxy-2,2-dimethyl-2,3-dihydrobenzo-furan-5-yl)-N-(pyridin-2-yl)thiazol-2-amine: Chiral Cryst
The title compound 4-(7-methoxy-2,2-dimethyl-2,3-dihydrobenzofuran-5-yl)-N- (pyridin-2-yl) thiazol-2-amine was synthesiz......
Polymer chain architectures play a crucial role in the physical properties of polymers and this unique phenomenon has be......
Design, synthesis and biological evaluation of amino organophosphorus imidazoles as a new type of po
A series of amino organophosphorus imidazoles were designed and synthesized as a novel structural type of antimicrobial ......
A jinomoto Yugen Konsu, Hongkong, filed an application for registration of the trademark “味元& device” in respect of......
AIM: To investigate whether ANNs and LDA could recognize patients with ABG in a database, containing only clinical and b......
Quantification of total phenol,flavonoid content and pharmacognostical evaluation including HPTLC fi
Objective:To carry out the physicochemical and phytochemical standardization with high performance thin layer chromatogr......
Synthesis of High Pure Ti_3AlC_2 and Ti_2AlC Powders from TiH_2 Powders as Ti Source by Tube Furnace
Titanium aluminum carbide(Ti3AlC2 and Ti2AlC) powders were synthesized from TiH2 powders instead of Ti powders as Ti sou......
For the cross section measurement of the 236U(α, 2n)238Pu reaction, 236U targets plated on the thin aluminum foil of 2 ......
A STUDY OF THE TURBULENCE STRUCTURE AND FLUX TRANSFER AT SCS SURFACE DURING THE ONSET OF SOUTHWEST M
Turbulent fluxes were measured on the Xisha air-sea flux research tower in May 14-June 22, 1998 and May 7-June 17,2000.......
Exploring the mechanism of neural-function reconstruction by reinnervated nerves in targeted muscles
A lack of myoelectric sources after limb amputation is a critical challenge in the control of multifunctional motorized ......
,Conductivity and applications of Li-biphenyl-1,2-dimethoxyethane solution for lithium ion batteries
The total conductivity of Li-biphenyl-l,2-dimethoxyethane solution (LixBp(DME)9.65,Bp =biphenyl,DME =1,2-dimethoxyethane......
The separation method of changeable valence RE element of cerium(Ce) was reviewed in this paper. Solvent extraction is t......
本文主要研究润湿剂、分散剂、崩解剂、填料等因素对吡唑醚菌酯·烯酰吗啉水分散粒剂性能的影响,确定了吡唑醚菌酯·烯酰吗啉水分......
我国全科医生面临着数量少、素质差的局面。在培养过程中，我们选择代表性的基层社区卫生服务中心作为教学基地，挑选社区卫生服务中心......
武汉火车站铁路高架桥10联平行布置,群桥施工工期紧、条件复杂。综合考虑工期、成本、技术条件等因素,选定钢桁架支撑体系。介绍了......
对卫星上一种安装气瓶的包带抱紧结构进行了力学动态试验的分析研究,测试了包带抱紧结构组件的基频特性随拧紧力矩的变化以及随振......
探讨了吊金钱在昆明地区冬季能否进行扦插繁殖以及最佳扦插基质，分析了昆明冬季低温条件下吊金钱在珍珠岩、蛭石、沙子、泥炭土、珍......
为了改善转台的动静特性,分析了三排圆柱滚子转台轴承静刚度与轴承结构型式、装配工艺和外载荷的关系.结合轴承游隙、螺钉拧紧力矩......
从应用预粉磨技术、磨内装置改造、选粉机改造技术、使用新型研磨体和助磨剂等方面,论述了提高水泥管磨机粉磨效率的主要技术措施.......
鲤动脉球内灌注0.1％胶原酶消化，分离到大量内皮细胞及少量成纤细胞，28℃，在加入蛋白含量为：350μg/mL鲤下丘脑粗提液的1640＋20％小牛血汪培......
针对采用洞桩法施工的北京地铁10号线工体北路站大断面群洞交叉隧道，介绍了洞桩法大断面群洞交叉隧道施工步序，分析了交叉口衬砌工作......
根据三疣梭子蟹的营养需求研制生产了硬颗粒配合饲料,并与鲜杂鱼进行养殖效果对比试验.结果表明:用颗粒饲料投喂的梭子蟹,不仅生长......
高职学报作为普通学术期刊,用稿基本从自然来稿中选取,吸引了一大批刚刚走上学术研究之路的作者积极投稿,但编辑初审发现众多投稿......
提出了对空间用长寿命球轴承进行EHD润滑设计时须特别注意的两个问题,即润滑剂的选择和预载的确定,并深入分析了它们对轴承使用性......
