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area mode
相关语句
  区域化模式
     Study of Area Mode in Electronic Trade
     电子贸易的区域化模式研究
短句来源
  区域模式
     The process of area mode oscillations is analyzed from the point of view of area transient energy and a damping control strategy aiming at area transient energy descending is developed. Based on the strategy, an adaptive SVC fuzzy-logic supplementary controller is designed for enhancing dynamic stability of interconnected power systems.
     从暂态能量的角度对区域模式振荡的过程进行分析,提出以降低区域间振荡能量为控制目标的阻尼控制策略,设计出附加在SVC上的自适应模糊控制器,以提高互联系统的动态稳定性水平。
短句来源
     Simulation results show that the two-stage control for UPFC is effective and feasible in damping area mode low frequency oscillation.
     仿真结果表明,所提出的UPFC两阶段控制方案对阻尼区域模式低频振荡是有效、可行的。
短句来源
  “area mode”译为未确定词的双语例句
     The results showed that the absorbance(peakarea mode)and the concentration of cadmium had a excellent linearity in the range of 0~50μg/L. The characteristic mass and detection limit(3σ)were 248 and 186 pg,respectively. Its relative standard deviation was 206%(n=11).
     实验表明:峰面积吸光度与镉的浓度在0~50μg/L呈良好的线性关系,镉的特征量和检出限(3σ)分别为2.48和1.86pg,其相对标准偏差为2.06%(n=11),分析标准参比材料,其回收率和相对标准偏差(n=11)。
短句来源
     An excellent linear relationship between the indium concentration and absorbance (peak area mode)holds in the range of 0-50ng ? ml-1. The characteristic mass of indium and its limit of detection are found lo be 4. 8pg and 21. 5pg respectively. The proposed method has been applied to the determination of indium in human hair wilh sat isfactory results.
     本文采用此方法对痕量钿进行了一系列条件试验,峰面积与钿浓度在0~50ng·ml~(-1)范围内呈线性关系,其特征量4.8pg,检出限21.5pg,相对标准偏差5.7%,并成功地测定了成人发中铟的含量,范围在12~159pg·g~(-1),回收率96.4%~103.2%。
短句来源
     Research in Logistics Industry Development Strategy of the TianBao Group Company Based on Free Trade Harbor Area Mode
     自由贸易港区模式下天保控股公司物流业发展战略研究
短句来源
     This paper points out the existing problems in the development of Chengdu by calculating the inconsistency index of the region population and product concentration, that reflects the status of Chengdu's economy development,analyzes the metropolitan area mode of Chengdu by the index of town-gathering effectiveness and the index of city's development potential,and puts forward some related countermeasures.
     通过区域人口、生产集中度的不一致性系数的计算,指出成都市城市发展存在的问题,并采用城市集聚效益指数、城市发展潜力指数两个指标来反映成都市区域中心城市经济发展现状,分析大成都都市圈模型,并提出了相关对策.
短句来源
     A new way of composition of molecular local area mode vibration state
     一种合成分子局域模振动态的新方法
短句来源
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  相似匹配句对
     In the area, J.
     这方面,J.
短句来源
     Study of Area Mode in Electronic Trade
     电子贸易的区域化模式研究
短句来源
     New E- commerce Mode Orienting to the Residential Area
     面向小区的电子商务新模式
短句来源
     ANGZI AREA
     扬子地区寒武系油气藏地质条件
短句来源
     On the Mode of Economy
     论经济方式
短句来源
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  area mode
The relations between N, SLA and Amax explain how the rate of change in Amax per change in N can vary three-fold depending on whether a mass or area mode of expression is used.
      
The new method presented in this paper, Raman area mode microspectroscopy, is a powerful technique to analyze disordered and heterogeneous CM.
      
The degree of transformation of the bulk AC as quantified by Raman area-mode spectroscopy is found to increase with pressure.
      
The Raman spectra obtained by microspectroscopy and area-mode spectroscopy on the coal display features similar to those described for the AC and SC.
      
To obtain a large spot analysis, we used also the Raman area-mode spectroscopy manufactured by Jobin Yvon SA.
      
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Direct determination of aluminium in atmospheric particulate matter (APM) was done using an integrated filtration and analysis system. The filtration and analysis system consisted of a porous electrographite plate which was used for the purpose of filtering APM and subsequently as a probe in graphite probe furnace atomic absorption spectrometry. The memory effect observed with higher amounts of aluminium were eliminated by reducing filtration times to below the amounts that produce memory effect. No memory effect...

Direct determination of aluminium in atmospheric particulate matter (APM) was done using an integrated filtration and analysis system. The filtration and analysis system consisted of a porous electrographite plate which was used for the purpose of filtering APM and subsequently as a probe in graphite probe furnace atomic absorption spectrometry. The memory effect observed with higher amounts of aluminium were eliminated by reducing filtration times to below the amounts that produce memory effect. No memory effect was observed with less than 2. 5ng of aqueous standard of aluminium when magnesium nitrate was used as a chemical modifier for aluminium. The absorbance range (Peak-area mode) without memory effect was below 0. 25 A. s for aluminium. The analytical calibration curve for the aqueous standard of aluminium (Peak-area mode) showed excellent linearity in the range of absorbance. The result of analysis of the National Bureau of Standards (NBS), Standard Reference Material (SRM) No. 1648, Urban Particulate Matter , gave recovery of 101% and a precision of 3. 8% R. S. D. for aluminium. The result of analysis of APM in our laboratory atmosphere was Al 749ng/m3, precision 8. 1% R. S. D.

一定规格的多孔石墨探针可在一特制的过滤装置中直接收集大气微粒物质(APM),通过石墨探针炉原子吸收光谱(GPFAAS)直接测定其中痕量铝的含量。采用基体改良剂Mg(NO_3)_2,含量低于2.5ng,吸光度(峰面积方式)低于0.25的铝,其分析校正曲线显示良好的线性且无记忆效应发生。采用本法测定标准参比材料(SRM 1604,城市微粒物质),铝的回收率为101%,相对标准偏差为3.8%,测定实验室大气微粒物质中铝的含量为749ng/m~3,相对标准偏差为8.1%。

Direct determination of trace copper in atmospheric par-ticulate matter was done by graphite probe furnace atomic absorption spectrometry after collection with a graphite probe filter. The new method was simple and rapid. The concentration of copper and ahsorbance (peak-area mode) showed excellent linear relation in the range of 0- 550 ng/ml. The characteristic mass and detection limit of copper were 22. Ong and 6. 6ng/ml, respectively. The results of analysis of the National Bureau of Standard (NBS),...

Direct determination of trace copper in atmospheric par-ticulate matter was done by graphite probe furnace atomic absorption spectrometry after collection with a graphite probe filter. The new method was simple and rapid. The concentration of copper and ahsorbance (peak-area mode) showed excellent linear relation in the range of 0- 550 ng/ml. The characteristic mass and detection limit of copper were 22. Ong and 6. 6ng/ml, respectively. The results of analysis of the National Bureau of Standard (NBS), Standard Reference Material (SRM) No. 1648, urban paniculate matter, gave recovery of 98% and a precision of 3. 3% RSD.

采用一定规格的石墨探针可直接收集大气微粒物质(APM)。然后,立即采用石墨探针炉原子吸收光谱测定收集在探针上的APM中痕量铜。方法简便,快速。在0-550ng/mL范围内,铜的浓度与峰面积吸光度咪良好的线性关系。铜的特征量为22.0pg,检出限为6.6ng/mL。分析标准参比材料,铜的回收率达98%,相对标准偏差为3.3%。

o reveal the common regularity of power system oscillations , a regular system ,consisting of n machines of equal rating and equal design , is considere The eigenvalues of the regular system divide into two classes :Class one corresponds to the unitary motion of the machines in the system and these eigenvalues are the same as that of one machine feeding a load ,class two corresponds to the relative motion of the machines with respect to each other and these eigenvalues are similar as that of one machine against...

o reveal the common regularity of power system oscillations , a regular system ,consisting of n machines of equal rating and equal design , is considere The eigenvalues of the regular system divide into two classes :Class one corresponds to the unitary motion of the machines in the system and these eigenvalues are the same as that of one machine feeding a load ,class two corresponds to the relative motion of the machines with respect to each other and these eigenvalues are similar as that of one machine against an infinite bus,A real power system can be considered as a disturbed case of the regular system. The disturbance hasthe effect that the eigenvalues do not coincide but spread.A two-area system is constructed for the investi-gation of inter-area modes,It is explained by eigenvalue classification principle : it is correct in theory to use the model of one machine against an Infinite bus in multimachine system control.PSSs are considered in inter-area oscillation control.

一种由N个相同发电机组成的规则系统被考虑用来揭示电力系统振荡的一般规律。规则系统的特征值分成两类:类型一对应系统中发电机的整体运动,这些特征值与单机供一负荷的特征值相同。类型二对应发电机的相对运动,这些特征值与单机对无穷大母线的特征值相似。实际系统可以考虑为规则系统的扰动情况。扰动使特征值不再重叠一致而是分散在复平面上。一个两区域系统被用于区域振荡研究。特征值分类原则解释了单机对无穷大母线模型用于多机系统控制的有效性。PSS被考虑用于区域振荡控制。

 
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