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4篇 您的检索式:作者名="Banghui Tan"
    题名 作者 年代 出处 被引量
1Effect of elastomeric nanoparticles on properties of phenolic resin显示文摘Hengyi Ma Genshuan Wei Yiqun Liu Xiaohong Zhang Jianming Gao Fan Huang Banghui Tan Zhihai Song Jinliang Qiao 2005Polymer2005,,23:1
2Effect of elastomeric nanoparticles on proper- ties of phenolic resin显示文摘Banghui Tan Zhihai Song J inliang Qiao Hengyi Ma Gen- shuan Wei Yiqun Liu Xiao hong Zhang Jianming Gao Fan Huang 2005Polymer2005,46,10:1
3Prediction of Apple Fruit Quality by Soil Nutrient Content and Artificial Neural Network显示文摘The effect of soil nutrient content on fruit yield and fruit quality is very important.To explore the effect of soil nutrients on apple quality we investigated 200 fruit samples from 40 orchards in Feng County,Jiangsu Province.Soil mineral elements and fruit quality were measured.The effect of soil nutrient content on fruit quality was analyzed by artificial neural network(ANN)model.The results showed that the prediction accuracy was highest(R2=0.851,0.847,0.885,0.678 and 0.746)in mass per fruit(MPF),hardness(HB),soluble solids concentrations(SSC),titratable acid concentration(TA)and solid-acid ratio(SSC/TA),respectively.The sensitivity analysis of the prediction model showed that soil available P,K,Ca and Mg contents had the greatest impact on the quality of apple fruit.Response surface method(RSM)was performed to determine the optimum range of the available P,K,Ca,and Mg contents in orchards In Feng County,which were 10∼20 mg⋅kg^(−1),170∼200 mg⋅kg^(−1),1000∼1500 mg⋅kg^(−1),and 80∼200 mg⋅kg^(−1),respectively.The research also concluded that improving the content of available P and available Ca in orchard soil was crucial to improve apple fruit quality in Feng County,Jiangsu Province.Mengyao Yan Xianqi Zeng Banghui Zhang Hui Zhang Di Tan Binghua Cai Shenchun Qu Sanhong Wang 2023Phyton-International Journal of Experimental Botany2023,92,1:0
4Error Inhomogeneity in the Computation of Spherical Mean Displacement显示文摘The traditional method for computing the mean displacement in latitude–longitude coordinates is a spherical meridional–zonal resultant displacement method(MRDM), which regards the displacement as the resultant vector of the meridional and zonal displacement components. However, there are inhomogeneity and singularity in the computation error of the MRDM, especially at high latitudes. Using the NCEP/NCAR long-term monthly mean wind and idealized wind fields, the inhomogeneity in the MRDM was accessed by using a great circle displacement computing method(GCDM) for non-iterative cases. The MRDM and GCDM were also compared for iteration cases by taking the trajectories from a three-time level reference method as the real trajectories. In the horizontal direction, the GCDM assumes that an air particle moves along its locating great circle and that the magnitude of the displacement equals the arc length of the great circle. The inhomogeneity of the MRDM is evaluated in terms of the horizontal distance error from the products of wind speed, lapse time, and angle difference from the GCDM displacement orient.The non-iterative results show that the mean horizontal displacement computed through the MRDM has both computational and analytical errors. The displacement error of the MRDM depends on the wind speed, wind direction, and the departure latitude of the air particle. It increases with the wind speed and the departure latitude. The displacement magnitude error has a four-wave pattern and the displacement direction error has a two-wave feature in the definition range of the wind direction. The iterative result shows that the displacement magnitude error and angle error of the MRDM and GCDM with respect to the reference method increase with the lapse time and have similar distribution patterns. The mean magnitude error and the angle error of the MRDM are nearly twice as large as those of the GCDM.Xuezhong WANG Banghui HU Hong HUANG Ju WANG Gang ZENG Yanke TAN Li ZOU 2017Journal of Meteorological Research2017,31,6:0
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