• 特征子集不确定性系数单调的特征子集信息度量因此可以作为特征选择度量。

    The uncertainty coefficient is an information measure for a feature subset, and it is monotonic, so it can be taken as the feature selection measure.

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  • 本文研究系数单调算子椭圆型微分方程,得到了解的梯度的几乎处处收敛性

    In this paper, we study the elliptic partial differential Cquation whose coefficients are strongly monotony operators, and obtain the everywhere convergence of the gradients of solutions.

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  • 结论表明捕食优交易策略时间二次曲线形式并且捕食交易利润瞬时冲击系数单调减函数。

    The conclusion shows that the optimal strategy of predator is the quadratic equation of time and the profit is the descending function of temporary impact coefficient.

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  • 研究发现随着乙烯分子浓度增加吸附乙烯分子之间相互作用能随之增加乙烯分子的扩散系数浓度增加而单调递减。

    It was found that the interactions between ethene molecules increase with the increasing of molecular concentration, while molecular total self-diffusion coefficient decreases with the concentration.

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  • 利用单调方法讨论了一类含时滞及周期系数反应扩散系统竞争-竞争-互惠模型。

    By using the monotone method, a periodic reaction diffusion system of a competitor-com - petitor-mutualist is investigated.

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  • 而对于具有4%晶格晶格模拟结果表明,超晶格导热系数周期长度的增大而单调上升。

    However, the simulation results of the superlattice with 4% lattice mismatch show that the thermal conductivity increases monotonically with the period length.

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  • 结果表明空气过剩系数空气不变时,最高燃烧温度烟气排放温度量增加呈单调递增趋势;

    The results show that maximum combustion temperature and smog exhaust temperature increase with the increase of phosphorus mass flow rate when excess-air coefficient or air capacity is a constant;

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  • 随着波浪入射角度增加带填料防波堤结构反射系数减小达到最小值后又单调增加

    With the increasing of the incident angle of the wave, the reflection coefficient of the breakwater first decreases, reaches its minimum, and then increases monotonously.

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  • 1.3325 ~ 1.3991折射率测量范围内度量折射率之间呈现单调递减关系,线性相关系数为0.9983。

    In the refractive index range of 1.3325 ~ 1.3991, the measurement value decreases with the increase of refractive index, with a linearity of 0.9983.

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  • 测量结果表明,空气在煤灰中的等效扩散系数灰份的含量增加呈单调下降的关系给出了它们之间的通用关系式

    The experimental results show the measured value of De decreases with increasing ash content, and a relationship between them is derived. Comparisons of calculated burning r…

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  • 测量结果表明,空气在煤灰中的等效扩散系数灰份的含量增加呈单调下降的关系给出了它们之间的通用关系式

    The experimental results show the measured value of De decreases with increasing ash content, and a relationship between them is derived. Comparisons of calculated burning r…

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