查询词典 metric ton

The algorithm for generlized edit distance is NP-complete.A one-direction,low complexity document distance metric based on generalized edit distance is proposed after probing special patterns of document plagiarism.

广义编辑距离的计算是一个NP-完全问题，在充分考虑了文档抄袭行为的特点之后提出一种基于广义编辑距离的单向的低计算复杂性的文档距离度量方法。

The notions of move generalized quasi-contractive mapping sequence respect to p and generalized Ishikawa-type iteration are introduced in p-convex metric space s.

在p-凸度量空间内，引入关于p的更广义拟压缩映射序列和广义Ish ikawa型迭代序列，证明了广义Ish ikawa型迭代序列收敛于关于p的更广义拟压缩映射序列的唯一公共不动点。

The author defines the lshikawa iteration process with errors for a sequence nonlinear generalized quasi contractive mapping in convex metric space s and prove that the iterative scheme converges to the unique common fixed point of the sequence of nonlinear generalized quasi contractive mapping.

在凸度量空间内，对非线性广义拟压缩映射序列定义了带误差的 lshikawa迭代序列，证明了带误差的 lshikawa迭代序列收敛于非线性广义拟压缩映射序列的唯一公共不动点。

From NEW YORK, NY port/customs and all suppliers exported from Port GENOVA - Genoa , METRIC SRL , which includes the contacts of trading parties, detailed cargo information FABRIC ...

与来自 GENOVA Genoa 的出口商 METRIC SRL 买卖双方的详细交易数据，包含了进出口双方的联系资料以及货物FABRIC 。。。

Isomap is one of the representative techniques of nonlinear dimensionality reduction.It extends classical multidimensional scaling by considering approximate geodesic distance. However,Isomap is sensitive to noise because the approximate geodesic distance is constructed on the basis of Euclidean distance. In this paper,a kernel-induced distance metric defined in the feature space is introduced instead of the Euclidean distance to evaluate the geodesic distance and construct the corresponding neighborhood graph.

采用核方法在特征空间推导出一类异于欧氏距离的新度量，代替等度规特征映射中的对噪声敏感的欧式距离，用新度量构造测地距离和相应的最小近邻图，提高Isomap算法的抗噪声能力。

Beijing time Silicon Valley motivation was in know from foreign media on June 25: IBM company showed a few days ago, it will learn company Ba Sifu with Germanization the group is common chip of new generation of research and development, new product will use the most advanced 32 pay the metric system to make science and technology.

北京时候6月25日硅谷能源从国外媒体处获悉：IBM公司日前暗示，它将与德国化学公司巴斯夫集团配合研发新一代芯片，新产物将采用最前进前辈的32纳米制造科技。

"We observed and mapped multiple plumes of methane on Mars, one of which released about 19,000 metric tons of methane," says Geronimo Villanueva of the Catholic University of America in Washington, DC Villanueva is stationed at NASA Goddard and is co-author of the paper.

"我们观察和对应多个柱在火星上的甲烷，其中一个释放大约1.9万吨的甲烷，"维拉纽瓦说，赫罗尼莫的天主教大学，在华盛顿特区维拉纽瓦是驻扎在美国宇航局戈达德是的作者之一文件。

"We observed and mapped multiple plumes of methane on Mars, one of which released about 19,000 metric tons of methane," said co-author Geronimo Villanueva of the Catholic University of America in Washington.

"我们观察到火星上多个甲烷股流，其中一个释放了大约19000公吨甲烷"，华盛顿美洲天主大学与MUMMA共同撰文的Geronimo Villanueva说。

These two poets can be said to represent the birth of two major American poetic idioms-the free metric and direct emotional expression of Whitman, and the gnomic obscurity and irony of Dickinson-both of which would profoundly stamp the American poetry of the 20th century.

这两个诗人，可以说代表了出生的两个主要的美国诗歌成语，自由度量和直接的情感表达惠特曼和gnomic默默无闻和讽刺狄金森，这两项工作都将深刻邮票的美国诗歌在20世纪。

Take on the Louisiana Lilliputs, a team of hard charging quarterbacks that defy the metric system. With the bar top as your field, flick some popcorn through the goal post and score big.

就在路易斯安那州的Lilliputs，一组强壮的四分卫正在等着你，整个酒吧都是是你的领地，通过爆米花就啤酒来打进球门。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。