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Based on large amount of literature work, the simulation program system of pulverized coal gasification on an entrained......
Zr48.5Cu46.5Al5 bulk metallic glass (BMG) com- posites with diameters of 3 and 4 mm were prepared through suction castin......
Vertical ZnO nanotube (ZNT) arrays were synthesized onto an indium doped tin oxide (ITO) glass substrate by a simple ele......
Boiling heat transfer on porous coated surfaces with vapor channels was investigated experimentally to determine the e......
Effects of Processing Variables on the Morphology and Diameter of Electrospun Poly(amino acid ester)
Poly[(alanino ethyl ester)_(0.67)(glycino ethyl ester)_(0.33) phosphazene](PAGP)was synthesized,and morphology and diame......
It is suggested that the characters of Traumatocrinus hsui Mu infants change remarkably in different ages;however,the ch......
Cr2O3 is considered as the dominant incineration product during the combustion disposal of chromium waste. A hydrogen/a......
Well-aligned carbon nanotubes coated with titania (TiO2) were prepared by atmospheric pressure chemical vapor deposition......
Titanium alloy Ti6Al4V,as difficult-to-cut material,has poor machinability.Conventional cutting fluid serves as a coolan......
目的 比较不同直径、长度的种植体对种植体-骨界面应力分布的影响.方法 按照种植体不同长度与直径,建立种植义齿的三维有限元模型.......
加权Myer型定理给出了具有带正下界的τ-Bakry—Emery曲率的完备黎曼流形直径的上界估计，紧致流形直径的下界估计也是有趣的问题．本......
本文基于通风管道均匀漏风串并联复合模型,开发出用于求解局部通风网络的计算机解算程序,通过对比潘洛铁矿相关通风数据,验证了该......
设Ω是Ｒ＾ｎ中有界光滑区域，用γ记Ω上Ｓｃｈｒｏｄｉｎｇｅｒ算子的具Ｄｉｒｉｃｈｅｔ边界条件的特征值问题的第ｉ个特征值。本文利用极大极小原理研究任意相邻两特征值之差λｋ＋１－λ......
为了提高离心泵的汽蚀性能,基于喷射原理,以IS100-80-160离心泵为研究对象,通过设计不同喷射管数及引流管径的引射吸水室,采用RNG ......
将英制微型深沟球轴承的直径系列换算成公制的直径系列,是判定英制及非标轴承的重要课题,现介绍以径变系数判定其直径系列的方法.......
目的分析正常阑尾与病变阑尾的超声表现,探讨超声术前确定急性阑尾炎临床类型的价值.方法 141例经手术证实的急性阑尾炎患者,年龄6......
利用自制的改进型静电纺丝装置,以质量分数为22%的聚酰胺6/甲酸溶液为纺丝液,制备了由定向排列的聚酰胺6纳米级纤维构成的连续长丝......
为探究玻璃纤维增强复合材料(GFRP)压杆稳定承载性能,对GFRP圆杆进行轴心受压试验,主要考察长细比、截面尺寸以及边界条件对杆件的......
为明确不同栽培模式下冬小麦根系生长情况,以矮抗58为材料,通过分析高产、高效和高产高效三种栽培模式下冬小麦根系直径频率所服从......
A quantitative analysis of capillary supply to skeletal muscle is important for understanding the upper limit of the cap......
The present study was conducted to determine the effect of spacing on the growth, biomass production and wood quality of......
In this paper, we discuss the simple connected graphs which have a minimum diameter spanning tree such that both have sa......
1600铝箔分卷机是铝箔生产的最后一道工序，铝箔分卷机最薄可剪切0．006mm的铝箔，速度最高达600m/min，本文就铝箔分卷机的组成和控制进行......
930330 The relationship sodium retention andthe changes of glomerular capillary surface areaand Kf in nephrotic syndrome......
