上升方向 ascent direction(0)   “上升方向”译为未确定词的双语例句      The algorithm is named after its clustering mechanism of converging data points to their corresponding nearest local maxima of the data's density estimate along the ascending gradient direction.      在该方法中，利用梯度搜索算法对每个样本沿着最速上升方向(即梯度上升方向)进行局部最大值搜索来获得高斯核函数密度估计的局部最大值。 短句来源      The compress performance in foam rising direction and its perpendicular direction of the polyurethane foams,which were made in three different kind of casting moulds and whose densities were all 200kg/m 3,have been investigated. The results reveal that both the compress stress and the compress module in foam rising direction are higher than those in its perpendicular direction,and the foam's anisotropy of compress performance increases with the enhancing of the ratio of the shaping mould's height to diameter.      以三种不同模具，利用一步法浇注成型出密度为200kg／m3的聚氨酯泡沫塑料，测试泡沫上升方向及其垂直方向的压缩强度和压缩模量，结果表明：泡沫上升方向的强度和模量都高于其垂直方向的强度和模量； 模具的长径比越大，泡沫塑料的各向异性度越大。 短句来源   相似匹配句对      Direction      方向 短句来源      Direction of Heart      心的方向 短句来源      Directional Sensitivity of Auditory Ascending Neuron in The Bushcricket Gampsocleis gratiosa      螽斯Gampsocleis gratiosa听觉上升神经元的方向灵敏度 短句来源      The mean difference of pixels suddenly decreased and increased in different directions;      象素的灰度差分均值在不同方向上突然下降或上升； 短句来源      The amylose starch was increased.      直链淀粉含量上升。 短句来源 查询“上升方向”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   ascent direction We design a fast ascent direction algorithm for the Lagrangian dual problem of the single-machine scheduling problem of minimizing total weighted completion time subject to precedence constraints. 例句来源       Also, we show that upon termination of such an ascent direction algorithm we get a dual decomposition of the original problem, which can be exploited to develop approximative and enumerative approaches for it. 例句来源       Computational results exhibit that in our application the ascent direction leads to good Lagrangian lower and upper bounds. 例句来源       The overall process is then repeated by moving along the new steepest-ascent direction. 例句来源                The law of negation of negation reveals the process of an object's unceasing selfdevelopment and self-perfection in the movement of contradiction between progress and tortuosity, As the progress tends to be tortuous, the development of an object undergoes a process of cyclical tortuosity. The wave-like progress is, therefore, an unmistakable expression of the law of negation of negation.             本文主要论述:否定之否定规律的基本内容是揭示事物在上升(前进)性和曲折性的矛盾运动中不断的自我发展和自我完善的过程;上升的方向和前进的趋势是包含曲折性的,事物的发展呈现出迂回曲折的周期性过程;螺旋式上升或波浪式前进都是对否定之否定规律的正确的形象的表述。 文摘来源          The compress performance in foam rising direction and its perpendicular direction of the polyurethane foams,which were made in three different kind of casting moulds and whose densities were all 200kg/m 3,have been investigated.The results reveal that both the compress stress and the compress module in foam rising direction are higher than those in its perpendicular direction,and the foam's anisotropy of compress performance increases with the enhancing of the ratio of the shaping mould's height to diamete...             以三种不同模具，利用一步法浇注成型出密度为２００ｋｇ／ｍ３的聚氨酯泡沫塑料，测试泡沫上升方向及其垂直方向的压缩强度和压缩模量，结果表明：泡沫上升方向的强度和模量都高于其垂直方向的强度和模量；模具的长径比越大，泡沫塑料的各向异性度越大。 文摘来源          In this paper, an effectively adaptive algorithm for solving log-optimal portfolio problem is proposed. It is a variant type of stochastic approximation algorithm. Since the problem considered here is a constrained optimization problem, the gradient ascent direction used conventionally is replaced by the steepest ascent tangent vector on the corresponding constraint manifold. Under some reasonable conditions, the convergence property of this algorithm is also demonstrated. Finally, this algorithm is applied...             本文给出了一个求解ｌｏｇ－最优组合投资问题的自适应算法，它是一个变型的随机逼近方法．该问题是一个约束优化问题，因此，采用基于约束流形的梯度上升方向替代常规梯度上升方向．在一些合理的假设下证明了算法的收敛性并进行了浙近稳定性分析．最后，本文将该算法应用于上海证券交易所提供的实际数据的ｌｏｇ－最优组合投资问题求解，获得了理想的数值模拟结果． 文摘来源       相关查询: (方向 上升 方向 上升滨线 上升滩 上升准平原 上升火口 方向经纬仪 marty方向 断裂方向 地下水上升 上升扩散  对查询结果不满意

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