1) dual bandwidth
对偶带宽
1.
The dual bandwidth of a graph G,denoted by (G),is the maximum value of the minimum labeling variance of any two adjacents in G.
图G的对偶带宽是指图G中相邻两点最小标号差的最大值,确定了圈Cn的r-冠图的对偶带宽,并给出了它的最优标号。
2.
The dual bandwidth of a graph G,denoted by (G),is the maximum value of the minimum labelling variance of any two adjacent vertices in G.
图G的对偶带宽是指图G中相邻两点最小标号差的最大值 。
3.
An introductory study of the dual bandwidth problem is presented.
研究了对偶带宽问题的基本性质和计算复杂性 。
2) Dual Bandwidth of Some Graphs
一些图的对偶带宽
3) broadband dipole
宽带偶极子
1.
A λ/4 planar broadband dipole is separated by an air gap from the substrate and connected by a pair of λ/4 impedance transformers to coaxial cable(50Ω).
8片不同尺寸的金属贴片被对称置于一对λ/4平板宽带偶极子前侧的介质基片顶面。
4) relative bandwidth
相对带宽
1.
The importance of relative bandwidth to the design of photonic crystal is described.
说明了相对带宽对光子晶体设计的重要性。
2.
By taking the development of the 22MHz quartz crystal filter with 1% relative bandwidth as an example,the shortcoming of the traditional filter circuits and wider bandwidth are analyzed,and the technique of bandwidth widening by inserting LC loop into traditional filter circuits is introduced.
以相对带宽为1%的22 MHz石英晶体滤波器的研制为例,对传统的滤波器电路及展宽的局限性进行了简要分析,重点介绍了一种在传统滤波器电路中插入LC回路的通带展宽技术。
5) wide-band dipole
宽频带偶极子
6) wide-band dipole
宽带偶极天线
补充资料：带宽
分子式：
CAS号：
性质：光谱吸收发射分布曲线上半高强度之间的频率宽度。
CAS号：
性质：光谱吸收发射分布曲线上半高强度之间的频率宽度。
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