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Numerical simulations have been performed for a 2D supersonic mixing layer with two different types of excitation, namel......
Understanding the dynamics of water renewal in a reservoir is essential when the transport and fate of dissolved substan......
A dynamic experimental set-up was utilized to measure ibuprofen solubility in supercritical CO2 at the pressure range of......
Enhanced Healing of Full-thickness Diabetic Wounds Using Bioactive Glass and Yunnan Baiyao Ointments
In order to accelerate the chronic wounds healing, we investigated the healing effects of bioactive glass and Yunnan bai......
Degradation of Pollutant and Antibacterial Activity of Waterborne Polyurethane/Doped TiO_2 Nanoparti
The waterborne polyurethane/doped Ti O2 nanoparticle hybrid films were prepared. Nd, I doped Ti O2 was prepared with a 5......
Experimental Study on the Hydrodynamics and Mass Transfer Characteristics of Airlift Loop Reactors (
The promoting effect of ultrasonic wave on the hydrodynamics and mass transfer characteristics of the airlift loop react......
Almost half of the oceanic water columns exhibit double-diffusion. The importance of double-diffusion in global oceans’......
Investigating different bio-responses of the upper ocean to Typhoon Haitang using Argo and satellite
The responses of the upper ocean to Typhoon Haitang in July 2005 are investigated using Argo float and multiplatform sat......
The deep overflow through the Luzon Strait drives the cyclonic deep circulation in the South China Sea(SCS). In the mean......
Underground mining requires lot of water pumping to surface which increases cost.Because of safety,support,ventilation a......
Underground mining requires lot of water pumping to surface which increases cost. Because of safety, support, ventilatio......
对高效自吸地轮在长搅拌罐高位处向下喷射气液流的现象进行了实验研究。实验发现,搅拌器混合时间大大缩短,罐内传质均匀,叶轮兼具径流......
在直径为240 mm的搅拌釜内,考察了泛能式搅拌桨的功率、传热特性,混合实验在直径为386 mm的搅拌釜中进行.在层流域内,建立了功率准......
运用Miedema理论计算CuAl、AgAl、AuAl构成的三个二元系统的整个成分范围的液态混合焓,计算的结果同已有的实验测量结果比较表明,计算值同实验结果符合得......
传统的县乡公路油化施工工艺已不能满足当前交通发展的需要,为提高县乡公路油化机拌机铺施工工程质量,从原材料选择、试验、配合比......
目的观察手工制备的浓缩血小板去白、混合、辐照后在质量、功能和免疫学指标方面的变化,并就其临床输注效果与机采血小板进行比较,为......
通过湿渣法测定了水中NH4Cl和NaCl的溶解度数据,同时研究了三元水盐体系NaCl-NH4Cl-H2O在25℃时的固液相平衡关系。采用Pitzer模型......
滨海岩溶具有与内陆一般岩溶区不同的发育机理,其过渡带混合溶蚀作用是控制滨海岩溶发育的最主要因素之一.通过七组不同淡水与海水......
主要研究了我国苦荞、甜荞、波兰荞麦粉及小麦粉的营养品质,淀粉特性;荞麦粉对小麦粉流变学特性的影响。为荞麦粉的开发与利用提供......
为研究不同配合比下钢筋混凝土受杂散电流腐蚀作用的时变规律,通过模拟腐蚀试验,探讨了掺合料种类、含量、掺和比例对腐蚀电流的影......
对混频环设计中的关键技术问题混频环的捕捉带、高速防错锁电路的设计进行了研究,推导出了基本混频环捕捉带的公式,提出了一种通用......
指出了高粘度流体混合过程传统表征理论的局限性,简要介绍了基于集合映射思想的矩阵映射方法基本思想和背景,综述了这一领域的研究......
以M3000型沥青混凝土拌和设备为例,从拌和参数的确定、拌和时间的确定、拌和质量检测等几个方面对如何提高沥青混凝土拌和质量进行......
An idealized parallel flow caused by a lateral bed roughness difference due to the partial vegetation across a channel i......
搅拌混合操作广泛应用于化工、食品、冶金及环保等过程工业领域。搅拌槽内物料的}昆合程度及其功率消耗是影响产品质量和设备作业......
针对载人航天和深空探测对低温推进剂长期在轨存储技术的研究需求,提出了一种基于主动制冷技术和流体混合技术的ZBO 新型空间低温......
分析了某工程混凝土质量事故发生的原因,根据工程特点和混凝土质量对工程结构的重要性,提出了处理该事故的措施,指出各相关单位在工程......
采用3%超细矿渣等量取代水泥,利用裹砂石工艺配制C80-C90高性能混凝土,试验研究水胶比对坍落度、泌水性及硬化混凝土性能的影响。......
The plant phosphorus (P) uptake by Italian ryegrass using organic wastes such as sewage sludge, biochar, composted sewag......
介绍了双组分颗粒混合与分离机理、分离状态的判定、混合指数和最小流化速度.同时讨论了气泡破碎、聚并与气泡尺寸及上升速率的关......
针对涡轮叶片尾缘冷却结构特点,建立了后台阶三维缝隙结构气膜冷却特性试验台,测量了缝隙中心和肋中心下游气膜冷却效率的局部分布,研......
搅拌桩-喷锚支护是一种有效的基坑支护型式,它可用于土层条件较差、变形控制严格、安全性要求高的深基坑工程中.该支护方式中,锚杆......
以平青乐线K297+752-K301+102段冷再生底基层工程为例,介绍了沥青路面全深式就地冷再生底基层混合料配制要点,对冷再生旧料特征,新添骨......
深层稠油在油藏条件下具有一定的流动能力,但在井筒中的流动阻力却很大,造成生产上的困难。该文针对深层稠油油藏的特点,在对稠油粘温......