查询词典 U-shaped

To prove one edge union of k-shell graph is cordial, firstly fix the labeling of vertex of common edge(label u with 0 and v with 1), then according to the value of the graph order n module 4 to class the k shell gaphs to four cases, and to divide to small cases in every shell graph.

本文研究k-贝壳图的亲切标号时，在固定了公共边上的点的标号(对u标号0且v标号为1)之后，我们采用如下方法：首先，以每个贝壳图的顶点数对4取模的余数来分类，这样就得到了四种(来源：d1ABC论文网www.abclunwen.com)不同情况的贝壳图；然后在每个贝壳图中再分情形进行标号；最后，通过证明得到这种标号方法是满足亲切标号的定义的，从而证明了k-贝壳图的亲切性，成功的解决了Sethuramam和Selvaraju猜想，证明了其正确性。

U You can manually set the speed, torque, torque protection, Niuguo great alarm, emergency stop, positive and negative rotation, program lock, password settings, and input.

u 可以手动设置转速、扭力、扭力保护、扭过大报警、急停、正反旋转、程序锁定，密码设置与输入。

U You can manually set the speed, torque, torque protection, Niuguo great alarm, emergency stop, positive and negative rotation, program lock, password set tings, and input.

u 可以手动设置转速、扭力、扭力保护、扭过大报警、急停、正反旋转、程序锁定，密码设置与输入。

Factory was founded in 1999, covers an area of nearly 2000 square meters, has a screen printing machine, plate, barn, Epoxy automatic machines, large and medium-sized punching machine, mold room, clean room and anti-static dust removal equipment , is a professional engaged in a variety of trademarks and hardwareú°shell produced by the manufacturer, main products are divided into five main categories, summarized as follows:* Crystal Epoxy, Noctiluca / Symphony Technology Epoxy Epoxy Crystal factory production with excellent printing, color accuracy, security, non-toxic, in line with the RoHS standard, applicable to MP3, headphones, charger, U disk and other electronic products, to help you!

本厂创建于1999年，占地面积近两千平方米，拥有丝印机、晒版机、烤房、全自动滴胶机、大中型冲压机、模房、无尘车间及抗静电除尘设备，是一家专业从事各种商标铭板和五金外壳制作的生产厂家，主营产品分为五大类，简述如下：*水晶滴胶，夜光/幻彩工艺滴胶本厂生产的水晶滴胶具有印刷精良，套色准确的特点，安全无毒，符合RohS标准，适用于MP3，耳机，充电器， U盘等电子产品，为您的产品锦上添花！

Patients completeda questionnaire that included socioeconomic variables SF -36 SDS for Depression. The descriptive non- parametric statistics u test t test x2 test and stepwise multiple regression analysis were adopted.

统计方法使用描述性方法、非参数检验方法、u检验、t检验、x检验及多元逐步回归方法等分析脑卒中患者的生活质量状况及其影响因素。

In the present paper, from the non-U(1) invariance of the atom-dimer conversion system, we generalize the definition of fidelity to this nonlinear system.

本文，从原子-二聚物分子转化系统的非U(1)对称性出发，将保真度的定义推广到了非线性系统。

By adding the nonmembership degree parameter to the partition matrix 〖WTHX〗U〖WTBZ〗 and objective function, the fuzzy cmeans clustering algorithm is improved. Furthermore, the iterative reasoning formula and the algorithm description are presented. Thus the technique ascribes the clustering to a linear restricted programming issue, which is applied to the status of vast samples.

通过增加非隶属度参数对模糊c〖CD*2〗均值(fuzzy cmeans， FCM)聚类算法中的模糊划分矩阵〖WTHX〗U〖WTBZ〗和目标函数进行改造，进而给出迭代推导公式和算法描述，把聚类归结为一个带约束的线性规划问题，适用于大数据量的情况。

The significance of group differences was tested using Student's t-test or Wilcoxon-Mann-Whitney U test in nonparametric distributions.

组别差异的显著性在非参数分布下使用Student的t测试或者Wilcoxon-Mann-Whitney U测试进行测试。

First, the proposed scheme uses contourlet transform to extract multidirectional and multiscale texture information, and then obtains the feature points invariant to the affine transformation from the low and middle directional subbands by Harris-Affine detector. Second, the feature regions are adaptively computed by the feature scale of the local structure and normalized by U transform. The watermarking is embedded adaptively in those characteristic regions which are normalized. Finally, by vector quantization, several copies of the watermark are embedded into the no overlapped local feature regions in different directional subbands.

首先，用Contourlet变换提取出多尺度、多方向的纹理信息；再用Harris-Affine检测算子从变换域的中、低频方向子带中提取出仿射不变特征点，结合自适应局部结构的特征尺度确定特征区域，并用U变换对其归一化处理，水印就自适应地嵌入到归一化后的区域中；水印嵌入采纳矢量量化的策略，将水印信息重复嵌入到不同方向子带、多个不相交的局部仿射不变特征区域。

Coleman automorphism occurred first in the study of the normalizer Nu of G in the units U{RG of RG.

Coleman自同构始于研究有限群G在群环RG的单位群U中的正规化子。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。