1) covering number
覆盖数
1.
Let γ(G),β(G) and α(G) be the domination number, matching number and covering number of a graph G, respectively.
我们分别用γ(G),β(G)和0α(G)表示图G的控制数、匹配数和覆盖数,对任意连通图,有γ(G)≤β(G)≤α(G)成立,1998年,Randerath和Volkmann给出了控制数等于覆盖数的图的特征,本文首先证明了匹配数与控制数相等的图其最小度不超过2,而后给出了最小度为2的图的结构性质。
2.
The(edge) covering number and (edge) independence number of the self-complementary graph are discussed.
主要讨论了自补图的边独立数和边覆盖数，给出了点独立数的严格上、下界： ，其中 是 的点色数，分析并证明了点独立数取得上、下界的自补图的存在性。
3.
i(G),ir(G) andβ(G)denote the domination,independent dom- ination,irredundance and covering numbers of G,respectively.
设 G=(V,E)是任意图,用V(G)、i(G)、ir(G)和β(G)分别表示 G 的控制数、独立控制数、无赘数和点覆盖数。
2) cover factor
覆盖系数
1.
The influences of structure parameters such as thickness,average float,and cover factor on the heat transfer of the fabric were investigated.
选择几种不同组织结构的试样,探讨了织物结构参数,如厚度、平均浮长、覆盖系数对织物热传递性能的影响,利用相关性分析的方法,得到织物热传递性能随织物结构参数变化的规律。
2.
The factors to influence size shedding,such as size soakage and coverage,cover factor,yarn surface hairiness and size composition,are analysed and compared.
分析比较了浆液浸透量与被覆量、浆纱覆盖系数、原纱表面毛羽及浆液成分对浆纱落物形成的影响。
3.
The function of preventing stop mark key on air jet loom was flexibly applied to solve weft bar defects such as thin bar,thick bar and shrinked end effectively,and the applicable limits of cover factor were analyzed.
通过对喷气织机防停车档键功能的灵活运用,可以有效地解决稀纬、密路、经缩等横档疵点,且扩大对覆盖系数的适用范围。
3) fold
[英][fəʊld] [美][fold]
覆盖次数
1.
Prestack amplitude normalization processing based on fold and its application to Daqing Oilfield;
基于覆盖次数的叠前振幅归一化处理在大庆油田的应用
2.
Briefly analyzing relationship between folds and S/N ratio.;
浅析覆盖次数和信噪比的关系
3.
In such a design, the main problems to be solved are:1) the definition of the center position for shots spread,2) the effect of shots missing on coverage area and fold,and 3) the arrangement of shots and receivers f.
在斜井三维VSP观测系统设计中,需要解决的主要问题有:①炮点分布中心位置的确定;②炮点缺失对覆盖范围和覆盖次数的影响;③多井炮点和多井检波点的布置等。
4) Coverage coefficient
覆盖系数
1.
Furthermore,the rationality of coverage coefficient is obtained and we get the next research contents.
进而说明文献[1]中覆盖系数的合理性,提出下一步要研究的内容。
5) parameters distribution
参数覆盖
6) fold number
覆盖次数
补充资料：数不胜数
1.数也数不清。形容很多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条