Based on the VLAN within the hospital network planning

对于网络来讲,无论是从管理角度还是安全角度,VLAN的划分都是势在必行的.文章介绍了VLAN的定义、优点,并以二六四医院划分VLAN的具体步骤为例,阐述了一个初具规模的网络VLAN划分的思路、原则、改造步骤及其遇到的问题.     

论公路工程预算中的问题

结合现阶段公路工程的概况,阐述了公路工程预算编制中常见的问题及正确编制的方法。     

论公路工程预算中的问题

结合现阶段公路工程的概况,阐述了公路工程预算编制中常见的问题及正确编制的方法.     

First three-dimensional structure of genome and RNA polymerases within icosahedral viruses

<正>With the support by the National Natural Foundation of China,Dr.Liu HongRong(刘红荣)from Hunan Normal University and Dr.Cheng LingPeng(程凌鹏)from Tsinghua University,reported the 3D structures of polymerases and genome within an icosahedral virus recently,which was published in Science(2015,349:1347—50).     

Cooperation and Exchange with Different Countries and Regions within Bilateral Agreements/MOUs

In accordance with the cooperation agreements/MOUs signed with international science funding agencies and academic institutions,NSFC continues to make efforts to fund international joint research projects and to normalize and better the management of funding,review,and assessment of the results achieved by the joint research projects funded. Since the international partners of NSFC are located in different countries and regions,with varied start dates of fiscal year and diverse windows for application and related requirements,it is impossible to     

Recurrent polyploidization within widely distributed goldfish(the Carassius auratus species complex,Cyprinidae,Cypriniformes) in Euroasia

<正>Prof.Zhang Yaping's laboratory at the School of Life Sciences,Yunnan University,and Kunming Institute of Zoology,Chinese Academy of Sciences,reported Biogeography and recurrent polyploidization on goldfish,which was published in J Biogeography(2012,39:2264—2278)and Heredity(2014,112:415—427).Goldfish of the Carassius auratus complex is of special interest,which lies in two aspects:its wide