FILTRATION相关论文
目的:考察多种微量元素对新生儿肠外营养液中脂肪乳稳定性的影响，评估过滤前后稳定性指标的变化。方法:以1.5 kg体重为标准，设计7组......
Facial aesthetic fat graft retention rates after filtration, centrifugation, or sedimentation proces
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A surfactant modified zeolite(SMZ), i.e., a zeolite modified by using hexadecyl trimethyl ammonium bromide(HDTMA) was us......
目的改善5a-还原酶抑制剂爱普列特的合成方法。方法通过引入一种溴化物关键性中间体,以3β-羟基-5-烯- 孕甾-20-酮为原料,经6步反......
Polysaccharide produced by mutated strain of Streptococcus zooepidemicus was purified by the procedures including Savag......
Persistent homology is a powerful and novel tool for quantifying the inherent topological features of structure.In this ......
目的了解慢性肾脏病（CKD）合并高血压患者夜间血压控制状况及影响因素。方法回顾性收集我科2010至2012年间接受过动态血压监测（ABPM）的C......
Dynamic membrane bioreactor performance enhancement by powdered activated carbon addition: Evaluatio
The effects of powdered activated carbon (PAC) addition on sludge morphological,aggregative and microbial properties in ......
Characterization of functionalized multiwalled carbon nanotubes and application as an effective filt
Filtration efficiency of Ni(II) from aqueous solution using pristine and modified MWCNTs filters was investigated as a f......
Filtration is one of the most effective methods to remove suspended fine particles from air. In filtration processes,pre......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Cleaning IF molten steel with dispersed in-situ heterophases induced by the composite sphere explosi
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Facial aesthetic fat graft retention rates after filtration, centrifugation, or sedimentation proces
Objective:How to increase the long-term retention rate of autologous fat grafting has been widely discussed.This study a......
目前有机高分子絮凝剂聚丙烯酰胺广泛应用于抗生素过滤工序,不同分子量的絮凝剂与抗生素发酵液反应,通过对比絮凝效果、透光率、抽......
Removal of Cryptosporidium sized particle under different filtration temperature, flow rate and alum
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
探讨了尼龙66高强工业丝一步法连续聚合纺丝生产中的高聚物过滤介质;对比分析了金属砂和石英砂两种不同介质下产品物理性能、可纺......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Morphology and property investigation of primary particulate matter particles from different sources
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 探讨腹水超滤浓缩腹腔回输治疗顽固性腹水的疗效及对肾功能的影响.方法 60例顽固性腹水患者在基础治疗前提下应用腹水超滤浓......
针对脉冲噪声和高斯噪声构成混合噪声的特点,提出了一种基于简化型脉冲耦合神经网络(Pulse Coupled Neural Network,PCNN)滤波算法......
Fibrous filters are often used to remove contaminants including both dusts and liquid droplets from natural gas. This pa......
Silicon is the material most commonly used in the manufacturing of photovoltaic (PV) cells. In the current study, labora......
中药制药厂原料粉碎过程中产生大量的粉尘，结合中央空调净化系统的GMP标准要求，为达到净化除尘的目的，对原料粉碎工艺间的生产设备进......
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目的 对一种新型体外血浆脂类吸附过滤器JX-DELP进行性能评价.方法 ①通过体外静态吸附实验检验过滤器滤膜对血脂的吸附效果.②模......
This study was undertaken to screen the filamentous fungi isolated from its relevant habitats(wastewater, sewage sludge ......
Removal of Cryptosporidium sized particle under different filtration temperature, flow rate and alum
Recent Cryptosporidium outbreaks have highlighted concerns about filter efficiency and in particular particle breakthrou......
The capillary model was used to analyze the hydraulic conditions in the deep bed filtration process. Thephysicochemical ......
The conventional treatment process cannot meet the need for treatment of produced water from alkaline/surfactant/polymer......
针对某企业选矿废水的特性,采用混凝沉淀-过滤工艺对其进行处理。运行结果表明,整个废水处理系统稳定运行期间,COD和SS的去除率可......
Development of a novel two color tracer perfusion technique for the hydrodynamic study of aqueous ou
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Let X denote a finite or infinite dimensional Lie algebra of Cartan type W, S, H or K over a field of characteristic p≥......
A mathematical model for constant pressure filtration is established. The distribution of hydraulic pressure within the ......
The effect of reagents used in separating chalcopyrite from pyrite on the cake moisture of the copper concentrate at Day......
将机械加工行业的乳化废水及清洗废水以一定的流量比进行混合,混合液经加酸破乳后通过纸袋过滤机过滤除去悬浮物及部分石油类;通过......
目的探讨过滤前、后有凝块献血者血液的质量变化。方法选取采血不畅血液,经白细胞过滤血袋过滤后,通过透明塑料直尺测量凝块大小并......
介绍了精对苯二甲酸(PTA)装置氧化过滤干燥系统存在的典型问题,系统分析了产生这些问题的原因,并提出相应的对策。......
研究以Streptoverticillium mobaraense菌株发酵产生的谷氨酰胺转胺酶的分离工艺.通过发酵液分离处理后的收率和比酶活测定,确定超......
垃圾邮件过滤技术是近几年产生的新兴技术,随着电子邮件应用的普及,垃圾邮件也开始越来越困扰着人们,如何有效的防范垃圾邮件的侵......
地下水源水中氨氮的去除有其特殊性,研究利用沸石直接过滤氨氮超标地下水,并对沸石去除氨氮的机理进行了探讨。试验结果表明,滤速......
慢性肾脏病（chronic kidney disease,CKD）是指不论何种原因导致肾脏损伤或肾小球滤过率（glomerular filtration rate,GFR）〈60 ml/（min&......
为验证动静环式螺旋挤压过滤机的可行性及其优点,运用ANSYS、CFX有限元软件对动静环式螺旋挤压过滤机结构的承载特点及过滤流场进......
本文研究了特征P=3域上李代数T（3）的滤过结构，利用W（3）[0]一模形（3）[-1]所提供的矩阵表示，建立T（3）中幂零元与幂零阵之间的关系，得到了T（3）的滤......
克雷伯氏肺炎杆菌TUAC01产1,3-丙二醇生发酵液不能通过絮凝或过滤的方法得到澄清。研究采取酸处理的方法进行澄清,结果表明,酸处理......
声表面波(SAW)延迟线型无线传感器测量系统中,信号在反射栅上的延迟时间随着被测量的变化而发生改变,如何提取回波信号上的延时信......
采用常用的脱氧剂对铜熔体脱氧时,残余的脱氧剂往往对其导电性能造成一定影响.实验研究了采用木炭过滤的方法对液态铜进行脱氧.结......
在超声检测中，应力是通过超声时间延迟来测量的，而超声回波的时间延迟对噪声非常敏感。噪声严重影响应力的测量精度，噪声引起的时间延......
