We investigated construction of the total-colorable edge critical graph.
研究了全着色边临界图的结构,证明了对于△≥5的全着色边临界图G(V,E),若u∈V(G),d(u)=3,uvi∈E(G)(i=1,2,3),则△-1≤d(vi)≤△。
The purpose of this paper is as follows:(1)investigating a central extension of a finite minimal nonprimepowerorder group;(2) determining the finite groups whose conjugacyclassgraphs have at most three edges.
作者考察极小非素数幂阶群的一个中心扩张,确定共轭类图最多有三条边的有限群 这两部份是紧相关联
Utilizequadratic form and Perron value of bottleneck matrices, we study how the algebraic connectivityof a weighted tree changes under shifting its branches and changing its edges weights and obtainmore entire information about algebrai.
利用代数连通度的二次型形式和瓶颈矩阵的Perron值,我们研究了当迁移或改变分支和变动一些边的权重时树的代数连通度的变化,得到了比过去更多的关于赋权树的代数连通度的结论。
In this paper,we study the problem finding basic circle in plane graph,in which the number and coordinate of nodes and the node number of two ends of the side is given,we create a method,which is enlightened by the"proble of find way in labyrinth",to find way in branch point and then to find basic circle.
论文讨论了平面图形中存在着节点和边,在已知节点的坐标、标号以及边的标号和边两端的节点标号情况下,对其中存在的一阶环进行计算机搜索问题,提出了受“走迷宫”问题启发的一种在分叉点沿一定的方向进行搜索的方法。
In this paper, the properties are discussed systematically for triangles of which sides or interior angles are equal difference sequences.
系统地论述了边或内角成等比数列的三角形的性
A new process of fine grinding and leaching while grinding on a gold-bearing tailings in a tower mill was presented.
塔式磨浸机的细磨和边磨边浸氰化浸出工艺对吉林大线沟含金尾矿的浸出回收金实验结果表明,在90%通过200目的磨矿细度下,氰化浸出12h,金的浸出率93。
The edge-to-edge matching crystallographic model was used to predict all the possible crystallographic relationships between crystals that have hexagonal close packed(HCP) and face-center cubic(FCC) structures.
应用“边-边匹配”晶体学模型,推导HCP/FCC体系中可能存在的各种晶体学位向关系。
It brings quite hard exploration and developing work for its complicated prospecting type.
林家三道沟金矿床矿体规模小,厚度薄,品位低,变化大,勘探类型复杂,通过边探边采试验,总结出一套成功经验,同时也为地勘行业发展开创出新的途径。
In view of during excavating the roadway in the low permeability outburst coal seam,the composite index of coal and gas outburst often went beyond and speed of excavation was very slow,the comprehensive outburst prevention technology with deep-hole pre-splitting-control blasting and joint excavation and gas drainage was put forward,and its mechanism was studied at length.
针对在低透气性突出煤层巷道掘进过程中,煤与瓦斯突出综合检测指标经常超限,掘进速度缓慢等问题,提出了深孔预裂控制爆破和巷帮钻孔边抽边掘相结合的综合防突技术,研究了深孔预裂控制爆破技术的作用机理,阐述了深孔预裂控制爆破技术的工艺流程和巷帮钻孔的布置参数。
They talked, thought, and talked.
他们边议边想，边想边议。
The extreme edge or margin; a border.
边，边沿，边缘极端的边线或边缘；边沿，边界
"overedging at arm line, neck line, shoulder line and sleeve seams"
锁袖边、领边、肩边及袖缝
broken selvedge
断边,破边,裂边（织疵）
Over there, by the couch.
那边，沙发椅旁边。?
Let's talk over dinner.
我们边吃边谈吧。？
The frontier or border of a country.
边界，边境国家的边界或边境
She swayed her hips from side to side as she walked.
她边走边摆动着臀部。
whose upper edge almost reached his ears,
领边几乎顶到他耳边，
a/some lace edging on a dress
连衣裙上的花边边饰.
He smiled good-naturedly as he said this.
他边说边和蔼地笑着。
gilt-edged securities
金边证券,金边债券
at or constituting a border or edge.
处在或者组成边界、边缘。
Tom yawned a reply.
汤姆边打呵欠边回答。
having a rim or rims of the type specified
有某种边缘或边框的
The child was screaming and kicking.
那孩子边喊叫边跺脚.
