Two-stage相关论文
China is a country with the most water consumption,so it is lack of water resources.Industry has brought serious water p......
Two-stage anaerobic digestion of cow manure in continuously stirred tank reactor and internal circul
Anaerobic digestion of cow manure at 30 ℃ for increasing biogas production was studied in two-stage bioreactor configur......
Background:Treatment of advanced active tuberculosis (TB) of the hip is confronted with great challenges.Although one-st......
设计并实现了一种双向掺铒光纤放大器(BEDFA)。采用完全对称的结构设计，消除了来回波长的增益竞争问题。为了克服双向自发辐射(ASE)......
BACKGROUND Transcrestal sinus floor elevation(TSFE)has been widely used in the oral clinic when the residual bone height......
The India-Asia collision is an outstanding smoking gun in the study of continental collision dynamics.How and when the c......
Two-stage ADMM-based distributed optimal reactive power control method for wind farms considering wa
Since the connection of small-scale wind farms to distribution networks,power grid voltage stability has been reduced wi......
Pilot two-stage proportional valves are widely used in high-power hydraulic systems. For the purpose of improving the dy......
The relative superiority in selection response of two basic marker-assisted selection strategies, marker-assisted BLUP (......
Multi-stage thermoelectric(TE) modules can withstand a large temperature difference and can be used to obtain a high con......
针对100℃以下温度低品位热能的利用,提出二级吸附式制冷循环,建立吸附性能测试实验台。分别以氯化钙与氯化钡作中温盐与低温盐,测......
针对数据驱动的电力系统暂稳分析,考虑到安全域概念下的暂稳预测和预防控制对输入特征的不同要求,以及充分兼顾数据挖掘模型的直观......
Wideband spectrum sensing has drawn much attention in recent years since it provides more opportunities to the secondary......
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Anaerobic digestion of Chinese cabbage waste was investigated through a pilot-scale two-stage digester at a mesophilic t......
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......
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......
目的比较长隧道分期尿道成形术与传统分期尿道成形术在男性重型尿道下裂的治疗效果。方法 2010-2013年中山大学附属第一医院小儿外......
目的 比较“一步法”与“两步法”两种微创方式治疗胆囊结石合并胆总管结石的疗效.方法 216例诊断为胆囊结石合并胆总管结石的患者......
针对城市创新能力的应用背景,构建了重点城市创新能力的评价指标体系,其中包括人才培养和科技创新两个创新阶段,提出了综合考虑共......
期刊
城市污水厌氧消化处理时经常有机负荷较低,但是从经济、环境和能耗的角度考虑,厌氧污水处理技术还是有很强的吸引力.对无污水收集......
In order to remove CO to achieve lower CO content of below 10 ppm in the CO removal step of reformer for polymer electro......
Proper supply of spares is critical to guarantee safe operation,improve service quality and reduce maintenance costs.Thi......
Two-stage hepatectomy with radioembolization for bilateral colorectal liver metastases:A case report
BACKGROUND Two-stage hepatectomy(TSH)is a well-established surgical technique,used to treat bilateral colorectal liver m......
Improved patient reported outcomes with functional articulating spacers in two-stage revision of the
BACKGROUND Two-stage revision arthroplasty with an antibiotic-loaded spacer is the treatment of choice in chronically in......
以厨余和杂草废弃物混合物为发酵底物进行了批式和两相厌氧发酵试验。经过25d的批式厌氧消化后，污染负荷（以挥发固体（VS）质量浓度计）为6......
在F类功率放大器的基本工作原理和设计方法的基础上,采用开路枝节微带线匹配的方法实现了F类功率放大器所需要的谐波阻抗匹配,并采......
1 INTRODUCTIONThe production of commercially important indole alkaloid from tissue culture of C.roseus hasbeen a major o......
在提倡节能节材的今天，冷库用制冷系统的经济性显得至关重要。对于获取低温的两种手段—双级压缩循环和复叠循环来说，它们分别在不同......
Cost-effectiveness analysis of population-based screening of hepatocellular carcinoma: Comparing ult
AIM: To assess the cost-effectiveness of two populationbased hepatocellular carcinoma(HCC) screening programs, two-stage......
为提高场景文本识别算法的计算效率和精度，提出基于文本线局部极值区域两阶段场景文本序列识别方法。首先，利用特征计算对每个构建的......
Compared with the traditional method of adding sentences to get summary in multi-document summarization,a two-stage sent......
为提高能源利用效率,改善乡镇能源结构,推进生物质能在乡镇高效应用,构建了以生物质能为核心的电-热综合能源系统(IES),并提出一种......
针对机场容量不确定性情况下航班时隙调整所带来的成本损失日益严重这一问题,提出了带补偿的两阶段时隙分配多目标优化模型,模型以......
采用混凝沉淀-两段接触氧化法处理制革区综合制革废水,经过半年多稳定运行,系统COD去除率达到96%,硫化物去除率达到99.5%,处理后出......
从我国高校创业教育的现状出发,分析在医学类院校开展创业教育中出现的困难和问题,探讨医学院校二段式创业教育的方法、途径、可行......
给出了双级矩阵变换器（Two-stage Matrix Converter,简称TSMC）的主电路结构,分析了TSMC的换流策略和双空间矢量调制（Space Vector Mod......
为减小低通滤波器（LPF）体积,提出并实现了一种基于四维数据可视化技术来设计两级LC直流滤波器的方法。从大幅减小输出纹波电压入手,......
从运营过程将企业分解为盈利化阶段和市场化阶段,同时考虑到企业间的竞争关系,建立加法效率分解的两阶段DEA博弈交叉效率模型,评价......
针对电动汽车的快速、安全、高效充电等热点问题,提出了并联型DC/DC全桥与降压型变换器拓扑相结合的控制策略,利用移相全桥控制技......
The objective of the study is to explore determinants of bank liquidity and its impact on bank profitability in Ethiopia......
为了移开公司完成，降低公司内容在在为聚合物电解质的 reformer 的 CO 移动步的 10 ppm 下面燃料房间(PEFC ) 合作产生系统，在各种各......
利用Thermoflex建立基于两段式水煤浆气化的气化岛流程模型,对影响两段式水煤浆气化性能的气化参数进行分析,研究二段给煤比对气化......
针对光伏发电系统中的两级式并网逆变器,采用了一种新型的分时复合控制策略.首先详细分析了分时复合控制策略的基本工作原理,该方......
当对三支决策边界域进一步划分时,边界域知识存在划分信息不足,从而导致分类精度不高,针对上述问题提出一种新的基于三支决策的二......
针对甘肃某含砷、含锑难处理金精矿,采用“浸锑—两段焙烧”脱锑、脱砷,然后进行氰化提金的流程。考察了浸锑条件和焙烧条件对脱锑......
目的比较同期与分期双侧全髋置换术围手术期安全性及相关临床指标：方法同期双侧全髋置换术（THAⅠ组）74例（148髋），分期双侧全髋置换术（THA......
阐述了两级复合叶轮高速泵的结构设计特点和水力设计方法。理论上采用以效率为目标函数的优化水力设计方法，并采用复合叶轮和双密封......
本文运用两阶段共同边界DEA模型,一方面将国家大学科技园创新过程分为招商引资阶段和经营阶段两个前后关联的阶段,另一方面在考虑......
有效特征向量的提取与故障诊断方法是实现航空发动机转子故障快速正确诊断的关键。首先根据航空发动机转子振动信号的非平稳及非线......
