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reaction power
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     The principle of reactive power compensation was illustrated and the configuration and main functions of reaction power compensation controller were discussed.
     简单介绍了无功补偿的原理以及一种智能型无功补偿控制器的设计结构和功能特点。
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  “reaction power”译为未确定词的双语例句
     According to theorthogonal design [L9(56)],the optimum conditionof synthesiswas showed as follows:massratio of suger to stearic acid ethyl ester was 2:1, mass ratio of catalyst to stearic acid ethyl ester was5%, mass ratio of emulsifier to stearic acid ethyl ester was 45% , reaction time was 30s, preheating time was 40s and reaction power was 490w.
     通过L25(56)正交试验,以蔗糖酯产率为考察指标,确定了微波作用下蔗糖酯合成得最佳工艺条件:糖酯比为2:1,催化剂用量为乙酯的50%,乳化剂用量为乙酯的45%,反应时间为30s,预热时间为40s,反应功率为490w。
     the mole ratio of furaldehyde with anhydrous potassium carbonate is 1.00∶0.54. The best phase transfer catalyst is PEG1000, the mass ratio of PEG1000 with furaldehyde is 4.3%, the reaction time is 11 min, the reaction power of microwave is 260 W. The yield of αfuranacrylicacid is up to 72.3% under these reaction conditions. 
     研究结果表明:在微波辐射功率为260W、微波反应时间为11min、以聚乙二醇1000(PEG1000)为相转移催化剂,糠醛与乙酐的体积比为1∶2,糠醛与无水碳酸钾的量比为1.00∶0.55时,α 呋喃丙烯酸的产率为72.3%.
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     Preparation of Acetyl-salicylic with SO(_4~(2-)-La_2O_3-TiO_2 as catalyst is studied.The influences of catalyst amount,re- action time、.molar ratio and reaction power are investigated.The yield of eyclohexene is 83.2%.
     本文考察了微波作用下固体超强酸TiO_2-La_2O_-SO_4~(2-)对乙酰水杨酸合成的影响,主要考察了微波功率、时间、反应物的配比、催化剂的用量等方面。
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     OPTIMAL LOAD FLOW BY DECOUPLING INTO REAL AND REACTION POWER OPTIMIZATION
     有功和无功交替优化的电力系统最佳潮流计算
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     It is with excellent advantages, such as low cost and pollution, electrodes not involving reaction, power rating and energy rating being independent.
     影响钒电池性能的因素有很多,其中电极材料性能、正负极电极反应是重要因素。
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  相似匹配句对
     power;
     权力 ;
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     On Power
     权力的概念、产生和制约
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     THE COMPETING REACTION AND THE COMPETING POWER
     竞争反应与竞争能力
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     Air Power in European Rapid Reaction Force
     欧洲快速反应部队的核心——空中力量
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     The reaction mechanism was.
     探讨了该反应的反应机理,推导出4-OH-TMP催化氧化动力学方程。
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  reaction power
Among reactions providing subnuclear fission chain reaction power are neutrino-stimulated proton decay chain reactions.
      


This paper presents a method of resolving the optimal lead flow calculation into two subproblems of optimization, a real power optimization and a reaction power optimization. The equality and inequality coustraints are likewise devided into two groups corresponding to the subproblems. By alternately optimizating the real and the reaction power subproblems and coordinating them with the load flow, a simultaneous optimization of both subproblems can be achieved. Because there are fewer variables in...

This paper presents a method of resolving the optimal lead flow calculation into two subproblems of optimization, a real power optimization and a reaction power optimization. The equality and inequality coustraints are likewise devided into two groups corresponding to the subproblems. By alternately optimizating the real and the reaction power subproblems and coordinating them with the load flow, a simultaneous optimization of both subproblems can be achieved. Because there are fewer variables in each subproblem than in the original pro- blem, and especially because one can chose Q or V at wil to be the control vari- ables in the reaction subproblem, the calculation speed and convergence are considerably improved. The conjugate gradient method is employed in developing the algorithm.

本文把电力系统最佳潮流的计算分离为有功(P)和无功(Q)两个子优化系统。把等式和不等式约束也分成两部分在相应的子优化中考虑。通过有功和无功的交替优化,结合潮流计算统一起来,达到两者同时优化的目的。在每一个子优化中,控制变量和状态变量相对的要减少一些。特别是在无功优化时,控制变量可以任选Q或V,使收敛性得到了较大改善。在计算方法上,采用共轭梯度法。

The theory of instantaneous reaction power is studied based on instantaneous active power concept. Instantaneous active power is demarcated instantaneous resistive active power and nonlinear instantaneous active power. Based on the definition of original reactive power,the electric field and magnetic field instantaneous power is demarcated instantaneous reactive power. At last, the demarcated problem of instantaneous reactive power is solved.

研究了瞬时无功功率的理论 ,将瞬时有功功率界定为瞬时有功功率、准瞬时有功功率、非线性瞬时有功功率 ,按照原始无功功率定义 ,将电场与磁场性瞬时功率界定为瞬时无功功率 ,从而解决了瞬时无功功率的界定问题

The principle of reactive power compensation was illustrated and the configuration and main functions of reaction power compensation controller were discussed.

简单介绍了无功补偿的原理以及一种智能型无功补偿控制器的设计结构和功能特点。

 
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