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enhancement coefficient
相关语句
  增大系数
     (2) The center-to-limb enhancement coefficient of the residual intensities of Hβ, and all the CaII lines (resonance and infrared lines) near Δλ = 0.5A is a little larger than indicated by the observation.
     (2)Hβ及caII各条谱线在△λ=0.5A处的剩余强度值的临边增大系数较观测值大。
短句来源
     The expression of resistance enhancement coefficient of each strand is presented following the electromagnetic field theory with top and bottom layer windings in a stator slot in the same phase. Thus the eddy loss of each strand is calculated, and subsequently substituted into a 3D static status temperature field equation.
     根据电磁场理论推导了定子上、下层绕组属于同相槽时 ,槽内各根股线的电阻增大系数表达式 ,由此计算了各根股线内涡流损耗值 ,并将该值代入三维稳态温度场方程 .
短句来源
     On the basis of electromagnetic field theory,the expression of resistance enhancement coefficient of each strand is presented,while the top layer bar and the bottom layer bar in a stator slot belong to the same/different phase. Thus,the eddy current loss of each strand is calculated,the computed result are subsequently substituted into 3D static state temperature field equation.
     根据电磁场理论推导了定子上、下层绕组属于同相槽和异相槽时 ,槽内各根股线的电阻增大系数表达式 ,由此计算了各根股线内涡流损耗值 ,并将该值代入三维稳态温度场方程。
短句来源
  强化系数
     In this dissertation, the model EQ1074G light truck as the object, the method of calculating enhancement coefficient of motor vehicle reliability enhancement test on proving ground, according to the equal damage fatigue life principle, has been researched.
     本文以EQ1074G轻型载货汽车为研究对象,对按疲劳等损伤寿命原则确定汽车试验场可靠性强化试验的强化系数的方法进行了研究。
短句来源
     First, briefly narrated the reliability research developing history and current situation at home and abroad, the automotive reliability research situation and reliability test procedure, reviewed the present situation and problems of automotive reliability enhancement test, indicated that the keys to establish an appropriate criterion of automotive reliability enhancement test on proving ground are to investigate using circumstance of the vehicle's objective user and to ascertain the enhancement coefficient.
     首先,介绍了国内外可靠性研究的发展历史和现状,简述了汽车可靠性的研究情况和汽车可靠性试验的方法,对汽车可靠性强化试验的现状和存在的问题进行了回顾和评述,指出了合理制订汽车可靠性强化试验规范的关键在于对车辆目标用户使用情况的调查和强化系数的确定。
短句来源
     Secondly,the research situation of vehicle proving ground and test roads was discussion, and the various methods of deter- mining enhancement coefficient were summarized.
     然后介绍了车辆试验场及试验道路的研究现状,综述了确定强化系数的各种方法。
短句来源
     In present test condition,the maximum EHD enhancement coefficient is 428% for boiling heat transer.
     沸腾换热的最大强化系数为 42 8%
短句来源
     Fourth, according to the Weibull distributing functions of equivalent loads, calculated the max loads by expanded sample method, acquired eight routine loads spectrum of each roads taking advantages of the Connover classification method, calculated the respective enhancement coefficient in principle of amended Miner linear accumulated fatigue damage rule, by the comparative norm of general tar-paved road, educed the mathematical model of calculating enhancement coefficient of synthesized roads.
     第四,根据各路面的等效载荷的Weibull分布函数采用扩展样本法求得了各路面的极值载荷,按照Connover的分级法得到了各路面的八级程序载荷谱。 以一般沥青公路为比较基准,采用修正的Miner线性累积损伤理论,根据前桥的S-N和P-S-N关系式得到了各路面的强化系数,建立了综合路面的强化系数计算的数学模型。
短句来源
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  “enhancement coefficient”译为未确定词的双语例句
     With the equation of the model, EHD enhancement coefficient of boiling heat transfer may be calculated. The maximum difference between the formula result and the test data is less than ±30%.
     模型计算与试验结果的相对误差小于±30%.
短句来源
     While transformed from space field to fuzzy field, Sine function is chosen as the subject function; while enhanced in fuzzy field, 2 is chosen as enhancement coefficient;
     该方法在将图像从空间域变换到模糊域时,采用改进的正弦函数做隶属函数,在模糊域进行增强时选择2次迭代增强,通过自适应调节模糊参数能够使图像得到很好的增强。
短句来源
     At the concentration of 2×10 -4 mol/L for DCM solution in ethanol, the biggest enhancement factor of Stokes wave reaches 5.7. The higher the intensity of pump laser or input Stokes signal, the higher the intensity of output Stokes wave, and if the input Stokes is too high, the enhancement coefficient may decrease, the so-called enhancement saturation.
     研究结果发现,当DCM浓度为2×10-4molL时,Stokes波获得最大功率增益达到5.7; 抽运激光功率增加或进入DCM的Stokes信号增强时Stokes波输出增强,但过强的Stokes信号将导致增益饱和.
短句来源
     The mathematic model for enhancement coefficient N of SiO2 suspension at two concentrations was established,and the model was also verified by experimental data.
     然后利用实验数据建立了二氧化硅在两种浓度下的强化倍数N的数学模型,并验证了模型的正确性。
短句来源
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  enhancement coefficient
The maximum nine-fold enhancement coefficient for the fluorescence of FITC corresponds to a thickness of the intermediate layer of ≈4 nm, or three layers of the polyelectrolyte.
      
The refractive index modulation amplitude achieved with the proposed material is δn ~ 4 × 10-3 at a maximum enhancement coefficient of no less than 30.
      
When prepared under optimal conditions, cathodes have a minimum field enhancement coefficient at surface microirregularities.
      
We now compare these analytical results with the numerical calculations of the enhancement coefficient.
      
Scaled enhancement coefficient for third-order degenerate parametric process, calculated for CCA.
      
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The solvent effect for the photoacoustic spectroseopy in liquid baa been studied. It has been shown that the photoacoustic signal is enhanced in organic solvent. The enhancement coefficients have been obtained. The dependence of enhancement on the thermophysics properties of the organic solvent is presented.

研究了不同有机溶剂对光声信号的增强作用。从理论和实验上探讨了溶剂特性与光声信号强度的关系,得到各种溶剂的光声信号增强系数。

In this paper, the spectral lines of hydrogen and ionized calcium, as well as their center-to-limb variations, observed at Kitt Peak National Solar Observatory, are used to diagnose the VAL-C', quiet Sun atmospheric model. The PANDORA computer program is used to perform the detailed non-LTE model calculations, especially for hydrogen and calcium. The main discrepancies between the computed spectral lines and the observed data are: (1) The residual intensity in Hβ andλ8498 line centers is evidently higher, while...

In this paper, the spectral lines of hydrogen and ionized calcium, as well as their center-to-limb variations, observed at Kitt Peak National Solar Observatory, are used to diagnose the VAL-C', quiet Sun atmospheric model. The PANDORA computer program is used to perform the detailed non-LTE model calculations, especially for hydrogen and calcium. The main discrepancies between the computed spectral lines and the observed data are: (1) The residual intensity in Hβ andλ8498 line centers is evidently higher, while that in CaII H and K lines are relatively lower than the observed values; (2) The center-to-limb enhancement coefficient of the residual intensities of Hβ, and all the CaII lines (resonance and infrared lines) near Δλ = 0.5A is a little larger than indicated by the observation. However, all other spectral features observed can be reproduced fairly well. Finally, the possible causes which can make the computed values deviate from the observed ones is discussed, and a comment on revising the VAL-C' model is given.

本文利用在美国基特峰国家天文台观测得到的氢和电离钙多条谱线轮廓,以及PANDORA大气模型计算程序,对宁静太阳VAL-C’大气模型进行了诊断。文中首先讨论了模型大气中不同层次的辐射特性,着重指出H巴尔末谱线同Call共振线和红外线的源函数具有与温度不同的耦合关系。其次,通过计算得到了各条谱线在日面不同点的出射轮廓,并将其同观测轮廓相比较,存在的系统差别有:(1)Hβ和λ8498红外线线心的剩余强度较观测值高,而CaIIH和K线线翼的剩余强度则明显比观测值低;(2)Hβ及caII各条谱线在△λ=0.5A处的剩余强度值的临边增大系数较观测值大。除上所述及某些观测误差以外,计算值同观测值符合得较好。最后,文章分析了导致计算和观测不符的可能原因,并进而提出了对VAL-C’模型改进的意见。

Detailed heat transfer measurements were performed by using 178 thermocouples in the channel with pin fin array.Local heat transfer coefficients and local heat transfer enhancement coefficients were obtained for the total eight Reynolds numbers ranging from 2000 to 100000 on the endwall of the channel.The endwall boundary conditions for the heat transfer investigation are heating bottom endwall and heating symmetrically on bottom and top endwalls.The mechanism of heat transfer enhancement with...

Detailed heat transfer measurements were performed by using 178 thermocouples in the channel with pin fin array.Local heat transfer coefficients and local heat transfer enhancement coefficients were obtained for the total eight Reynolds numbers ranging from 2000 to 100000 on the endwall of the channel.The endwall boundary conditions for the heat transfer investigation are heating bottom endwall and heating symmetrically on bottom and top endwalls.The mechanism of heat transfer enhancement with pin fin array has been elaborated.

在来流雷诺数为2000~100000的范围内,对装有扰流柱排的矩形通道内的局部换热系数进行了详细的测量,得到了扰流柱排强化换热的规律,对强化换热的机理进行了探讨。

 
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