pq
- abbr.pq值;Permeability Quotient 渗透系数
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Analysis of Structure of PQ Pump Based on Virtual Prototype Technology
基于虚拟样机技术的PQ泵结构分析
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The PQ Algorithm and Realization Based on C in Power Flower
基于C语言的PQ电力潮流算法与实现
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New Product & PQ 35 Brake Disc Development Project Management
PQ35制动盘新产品开发项目管理
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A New Instantaneous Reactive Current and Power Analysis Based on pq Decomposing
基于pq分解的瞬时无功电流与功率分析新方法
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Method for Voltage Variation Analysis in Site PQ Assessment
单节点电能质量评价中的短时间电压变动分析
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A New Rectangular PQ Decoupled Algorithm for Power Flow Problems
一种新的直角坐标P-Q解耦潮流算法
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A new time-domain based method for power quality ( PQ ) analysis is brought forward .
提出一种电能质量PQ(powerquality)扰动信号时域分析方法。
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Finally a Fuzzy Evaluation System was adopted for classifying the PQ .
最后,文章提出了电能质量等级的模糊评价方法。
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( b ) evaluation of the costs related to PQ ;
与电能质量问题相关的费用的估计;
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And ( d ) cost benefit analysis and selection of PQ improvement strategy .
电能质量改善方案的成本效益分析及确定。
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Professional quality ( PQ for short ) is the core of professional development .
专业素质是专业发展的核心。
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Laboratory study on oil well cement retardant PQ of ultra-high temperature tolerance
超高温油井水泥缓凝剂PQ的室内研究
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PQ ~ 2 Design Technique of Gating Parameters for Die-Casting Die System
压铸模具系统浇道参数PQ~2设计技术
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Rotor Faults Diagnosis for Induction Motors Based on the Double PQ Transformation
基于双PQ变换的感应电机转子故障诊断
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Power filtering technology is the key approach for the improvement of power quality ( PQ ) .
电力滤波是提高电能质量的重要手段。
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Signal pathways were more sensitive to PQ than differentiation process .
信号通路对PQ毒性较分化过程更为敏感。
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The application of PQ 2 chart to feed system ′ s design for pressure die casting
PQ~2图在压铸浇注系统设计中的应用
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The introduction part mainly discusses the significance and the purpose of English teachers ' PQ .
文章有四部分组成:引言部分主要探讨了课题研究的意义和目的;
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Analysis of the fault in the data acquisition and image reconstruction system of the PQ series CT machine
PQ系列CT机的数据采集和图像重建系统故障分析
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As is widely used on agricultural land in China , PQ poisoning is also gradually increasing .
随着其在我国农业上的广泛应用,百草枯中毒也日趋增多。
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Power Quality ( PQ ) is increasingly concerned by electric utilities and customers .
电能质量问题正日益引起电力工作者和电力用户的广泛关注。
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Synthesis and application of an organic cationic polymer PQ
有机阳离子聚合物PQ的合成及应用
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Analysis of convergence of PQ load-flow for system with small impedance branches
PQ分解法潮流求解含有小阻抗支路系统的收敛性分析
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Improve of extend pick PQ series helix slip ring CT electric brush
皮克6000螺旋CT滑环电刷寿命延长改进的应用研究
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The female mice are more sensitive to the toxicity of PQ .
结论PQ属于中等毒农药,♀小鼠更敏感。
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This suggests the active oxygen produced by PQ treatment promote senescence and injury fruit .
本文认为Paraquat产生的活性氧自由基促进了果实衰老,产生了伤害作用。
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The PQ detection works include the signal de-noising , data compression and the signal distinguish .
电能质量的信号检测包括信号去噪、信号压缩和信号类别辨识三个研究方向。
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A Strategic Adjustment Research of Advertisement in PR Crisis Taking PQ CI as for Example
企业危机公关下的广告策略调整研究&以产品质量和企业形象为例
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PQ poisoning can lead to multiple organ harm , especially for lungs .
PQ中毒后可导致多个脏器功能的损害,且主要以肺部的损伤为主。
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( c ) evaluation of the costs and effectiveness of implementation of various strategies for PQ improvement ;
对电能质量改善方案的费用和效果的评估;