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pv
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  光伏
     SELECTION OF PARAMETERS OF N-on-P Hg_(0.8)Cd_(0.2)Te PV DETECTORS
     N-On-P Hg_(0.8)Cd_(0.2)Te光伏探测器参量的选择
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     DEVELOPMENT OF 1~3μm PV HgCdTe ARRAYS
     1~3μm HgCdTe光伏型列阵探测器的研制
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     P87LPC769 Microcontroller Based PV Family Inverter
     用P87LPC769单片机实现的光伏户用逆变器
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     It is anticipated that China will newly build the PV installed capacity of 70 MWp (2004- 2005), 80 MWp (2006-2010), 90 MWp (2011 - 2015) and 1000 MWp (2016-2020) in the 20 years to come.
     据预测,在今后20年期间,中国将分阶段新增光伏发电装机容量70 MWp(2004~2005年),80 MWp(2006~2010年),90 MWp(2011~2015年),100 MWp(2016~2020年)。
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     The control way in the grid-connected PV system based on the DSP(TMS320F240)
     基于TMS320F240芯片的光伏并网发电系统的控制方法
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  “pv”译为未确定词的双语例句
     Function Identification of a Novel Avirulent Gene and Cloning and Expression of the Quorum Sensing Related Genes from Xanthomonas Oryzae PV.Oryzae
     水稻白叶枯病菌无毒新基因的功能鉴定以及Quorum Sensing相关基因的克隆和表达
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     Identification and Functional Analysis of a Mip-like Gene in Xanthomonas Campestris pv. Campestris
     野油菜黄单胞菌野油菜致病变种mip-like基因的鉴定及功能分析
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     Functional Analysis of a Novel Gene Cluster Involved in LPS Biosynthesis of Xanthomonas Oryzae pv. Oryzicola Strain RS105
     水稻黄单胞Xanthomonas oryzae pv. oryzicola RS105 LPS合成基因簇的功能分析
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     Study on the Biological Characteristics of the Hematopoitic Stem/progenitor Cells of PV Patients
     真性红细胞增多症患者造血干祖细胞生物学特征的研究
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     Resistance Mechanism to Amicarthiazol in Xanthomonas Axonopodis pv. Citri
     柑桔溃疡病菌(Xanthomonas axonopodis pv. citri)对拌种灵抗性机制的研究
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     夕少了动君己己pv.
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  pv
Cloning and expression of a luxRhomologue from Xanthomonas oryzae pv.
      
Pressure-volume curve (PV curve) technique is a major method for studying critical plant water potential and critical tissue water content when plasmolysis takes place.
      
In the present study, a mathematical solution method is put forward to obtain parameters based on the PV curve.
      
Renewable energy does not simply equal to using a photovoltaic (PV) board.
      
viceae strain CIAM 1026) and pathogenic (Pseudomonas syringae pv.
      
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The Thomas-Fermi model is generalized for an approximately spherically symmetric system, to include the spin orbit coupling energy G(r)L.S and the momentum-dependent potential energy V(r, p2)=V0(r) + pV2(r)p + p2V4(r)p2 +……The latter form fol-

本文对于近似球对称的系统将汤、费模型推广以包括自旋轨道耦合能和作为动量和位置的函数的位能这两个因素在内。在原子核的情况下,推广的汤、费模型可以作为将布卢克勒关于核物质的理论推广到有限大原子核的一个近似的方法。本文对费米积分方程也作了相应的推广,根据推广后的费米积分方程所解出的质子的密度分布和由高能电子与原子核的散射实验所得的结果相符合。

We have investigated the methods of calculating the virial coefficients in the equation of state of gases, and proposed four rules for determining the number of terms in the equation of state. These rules are: (1) Use the variation of ∑v2 (v = (pV)cal - (pV)exp); (2) each succeeding term of the polynomial should be less in numerical value than its preceding term; (3) the last term of the polynomial should be of the same order of magnitude as the experimental error; (4) the residuals v should have...

We have investigated the methods of calculating the virial coefficients in the equation of state of gases, and proposed four rules for determining the number of terms in the equation of state. These rules are: (1) Use the variation of ∑v2 (v = (pV)cal - (pV)exp); (2) each succeeding term of the polynomial should be less in numerical value than its preceding term; (3) the last term of the polynomial should be of the same order of magnitude as the experimental error; (4) the residuals v should have nearly equal numbers of positive and negative values.

我们对计算气体物态方程中维里系数的方法作了全面的探讨,提出了如何判定物态方程中项数的四个原则。这四个原则是:(1)用∑v~2的大小的变化来判断项的数目应如何选取,其中v为pV的计算值减去其实验值。(2)多项式要满足逐项在数值上减少的级数性质。(3)多项式的末一项大小要与实验误差大小相同。(4)误差v的正负号数目要大致相等。 我们建议在计算中要用A_0+B_0+C_0+…=1条件,但不要用A=RT条件。此外还讨论了用压强展开和用密度展开的问题,级数展开式中省去奇数幂次项问题,维里系数的有效位数问题,若干实验数据的修正问题等。 我们根据上述原则和建议,重新计算了氢气的维里系数,结果与各原作者所得的有相当的不同。在同一温度用不同实验窒的数据所得的维里系数比各原作者所得的要互相接近些,一般在两倍标准误差内一致。

The distribution of prompt neutron numbers (Pv) in the spontaneous fission of uranium-238 was measured using a cadmium-loaded liquid scintillation detector. The experimental results show, that σv, the width of Pv distribution, is equal to 0.90± 0.09, wbich is smaller them the corresponding values of other even-even heavy nuclei (Pu, Cm, Cf and Fm). It was found also, that the average neutron number v= 1.96 ± 0.05, which is in agreement with previous results.

用载镉(Cd)液体闪烁探测器测量了U~(238)自发裂变瞬时中子数目几率分布P_v。实验得出P_v分布的宽度为 σ_v=0.90±0.09,比其他重偶-偶核(Pu,Cm,Cf和Fm)相应的宽度来得窄,同时测得v=1.96±0.05,与以前的结果在误差范围内一致。

 
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