Diameter相关论文
任给一个连通图,高芳等人首先引进了G的一个不变量?M(G)=Mo(G)-irr(G),并提出一个问题:怎样确定所有含n个顶点的连通图G的?M(G)的......
We investigate the family of vertex-transitive graphs with diameter 2.Let Γ be such a graph.Suppose that its automorphi......
Comparison of two methods of combing using long and short combs on Raeini goat cashmere characterist
The double coated cashmere goat breeds have pronounced fiber shedding and exhibit a non-continuous pattern of fiber grow......
本文使用自制的热CVD 炉，通过外加大电场的方式合成了一种结构新颖的阵列式碳材料，我们称之为奶牛乳房状微/纳米碳同质异构结构（“cow......
Adaptability and Performance of Industrial Eucalypt Provenances at Different Ecological Zones of Ira
The aim of the study was to introduce the adaptable,fast-growing and industrial species and provenances of Eucalyptus,us......
Objective Compared to commonly used radiofrequency electrodes(17G),cryoprobes(18G),and chemical ablation needles(20G),mi......
Genetic dissection of wheat uppermost-internode diameter and its association with agronomic traits i
Uppermost-internode diameter(UID)is a key morphological trait associated with spike development and yield potential in w......
We studied seed germination and seedling growth performance in an economically and socially important fruit tree species......
There is much need for autonomous underwater vehicles(AUVs)for inspection and mapping purposes.Most conventional AUVs us......
The aim of our study is to highlight the spatial structure of the trees and to determine its influence on the natural re......
Increase in optic nerve sheath diameter predicts early cerebral involvement in fat embolism syndrome
Early diagnosis of cerebral fat embolism in a patient with contradiction to MRI is challenging.Here we report an interes......
BACKGROUND Children with congenital glaucoma are often accompanied by acquired epiblepharon in the lower eyelid,which ca......
Our study focused on the leaf shape spatiotemporal change rule of 128 Populus euphratica individuals with different ......
Selective harvesting at rational intervals promotes carbon sequestration in temperate coniferous and
Evidence-based selective cutting at prescribed intervals as part of good forest management can enhance the carbon seques......
The construction of infinite families of any k-tight optimal and singular k-tight optimal directed d
The double loop network(DLN)is a circulant digraph with n nodes and outdegree 2.It is an important topological structure......
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Silica hollow spheres(SHSs) have attracted great attention because of their low toxicity, low density, large surface are......
A pure inorganic porous framework based on the tungstoferrate[FeW_(12)O_(40)]~(5-),Fe(H_2O)_6H[Na_6FeW_(12)O_(40)]_2·44......
Study on energy output rule on attenuation of small diameter charge detonation wave passing by air-g
In order to study energy output rule on attenuation of small diameter charge detonation wave passing by air-gap,the deto......
Fabrication of Electrospun PVDF Nanofibers with Higher Content of Polar β Phase and Smaller Diameter
In this work,the effect of dioctadecyl dimethyl ammonium chloride(DDAC,a kind of alkyl ammonium salt) on polar β phase ......
1 Intensity Distribution Measurement of Large Diameter and High Energy KrF Laser Beam Feng Qi Gong Kun Li Jing Shan ......
This paper reports a new kind of laser measuring instrument applied to detect large diameters of a workpiece on the prod......
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DesignofBoreDiameterMeasuringSystemwithOpticalFiberLink①SHANGLiping, ZHENGDezhong, LiZhanfeng, YANGYutao (Yansha......
期刊
Carbon nanotubes and nanocoils are expected as the charging materials and electron gun for the imaging devices. It is sy......
The relationship between the arrangement of tungsten-halogen lamps and the uniformity of irradiance received by the wafe......
Three main machining processes of large-diameter 6H-SiC wafers were introduced in this paper. These processes include cu......
Diameter frequency distribution in a specific stand provides basic information for forest resources management.In this s......
The light extraction efficiencies have been calculated for various InGaN/GaN multiple quantum well nanostructure light-e......
Based on a multilevel linear mixed model approach,an individual diameter increment model was developed for fir plantatio......
CORRELATION BETWEEN THE PROTEROZOIC LINJIAWAN FORMATION AND THE HENGLUCHONG FORMATION IN HUNAN PROVI
This paper briefly introduces the right Proterozoic geological sections of both the Linjiawan Formation,Cangshuipu Group......
The vertical floating catalyst method is first used to produce single-walled carbon nanotubes (SWNTs) continuously on a ......
Modal cutoff in rare-earth-doped photonic crystal fibers with multi-layer air-holes missing in the c
The various mode effective indices of the doped photonic crystal fibers (PCFs) are compared, the mode field distribution......
The RF coupler can transmit a high power signal of 325 MHz 2.5 kW from rectangular waveguide.Its output connects to a ca......
Two two-step techniques, called TS2/TS7 and TS3/TS7, respectively, have been developed to form cerium conversion films o......
Several effective numerical techniques,based on a finite element analysis,have been developed and computed independently......
Ordered GeSi nanowires with a ~10 nm cross section are fabricated utilizing top-down and Ge condensation techniques. In ......
The paper provides a comprehensive testing of the applicability of 13 sediment transport formulas under different flow a......
认证、授权和计费即（Authentication、Authorization、Accounting）是目前网络的基本功能之一，因此AAA服务器在电信运营商的业务中占有......
下一代移动通信系统将是全IP移动通信系统,其移动性管理策略由移动PPP协议和移动IP协议这两个重要的支撑协议组成。而如何将Diamet......
随着无线通讯技术的发展,笔记本电脑、手机及各种智能终端技术的迅猛发展,网络对于移动性支持有了新的需求。移动IPv6技术允许移动......
随着因特网的蓬勃发展和社会信息化水平的日益提高,网络业务日趋多样化,这对运营商在网络中提供的服务提出了更高的要求。本文研究......
学位
目的了解磁共振三维成像测量的近视眼球形态学的特点为眼科的临床工作，特别是眼科手术提供参考。方法研究对象为40例(80只眼)，包括正......
信息技术和信息产业高速发展对国民经济和个人生活都产生了巨大的影响。特别是随着智能终端普及,和移动网络3G、4G以及家庭宽带业......
In this paper,we introduce a new graph whose vertices are the non-zero zero-divisors of a commutative ring R,and for dis......
无论在地面还是在井下,有各式各样不同管径的管道,但是您可知道各种管径的正确叫法及其确切含义吗? 管径的叫法很多,但是严格说来......
The existing studies on the pelleting process were reviewed, and then the forming process of pelleting was introduced. F......
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IntensityDistributionMeasurementofLargeDiameterandHighEnergyKrFLaserBeamFengQi; GongKun; LiJing; ShanYusheng; WangN......
