Even if changing the header of message and other route operation is independent of user disposal and applications which made these message 即使对报头的改变和相关路由处理也是独立于用户处理和产生这些报文的应用程序的。
Pacific valves has an aftermarket support team to assist your site issues and provide technical support during start up and commercial operation 美国太平洋阀门拥有一个售后服务团队，帮助用户处理现场问题和在开机和商业运作后提供技术支持。
Thus , this software supports the ibm workplace strategy to provide a unified access to the applications , tools , and resources that users need to conduct their day - to - day business 因此该软件支持ibm workplace的策略，即提供对用户处理他们日常业务所需要的应用程序、工具以及资源的统一访问。
The application of the traditional mis technology , which meets the demands that single user dealing with single task is wide - spread . however it ' s difficult to realize the flow system 传统mis技术应用十分广泛，并且很好的满足了单一用户处理单一任务的应用需求，却难以很好的实现流程性系统。
If a user is permitted to process a cube but not permitted to process a dimension in the cube , then the user can successfully process the cube only if the dimension is already processed 如果允许用户处理多维数据集，但是不允许处理多维数据集中的维度，则用户仅当已处理完维度时才能成功处理多维数据集。
Socket function mainly realizes setting up and initializing service unit socket , initializing service unit and service unit serial and so on . bind funcion primarily binds local address and port for the socket . listen function is to evaluate the max length of server ’ s listening queue . connect function and accept function set aside rate ahead , infrom user ’ s request of establishing virtual circuit to suna , cooperate with suna to establish the connection between client and server , return the result . we make use of three handshake with data protocol and virtual circuit mode , in this way , when we translate data , we can look up communication course according to virtual circuit number , at the same time , there aren ’ t source ip address and port , end ip address and port in the head of data package , the speed of translating data advances in a certain extent . send function and recv function is to send data collaborating with suna , and copy data from the receiving queue of socket to user ’ s buffer . close function cooperate Socket ( )函数实现创建、初始化服务元套接字,初始化服务元及服务元序列等。 bind ( )函数为套接字绑定本地地址和端口号。 connect ( )和accept ( )函数主要是根据用户要求预留带宽,将用户的建立虚电路请求转达给服务元网络体系,协作服务元网络体系采用捎带数据的三次握手协议建立虚电路,并告诉用户处理结果,一方面,捎带数据的三次握手协议在一定程度上可提高数据传输速度;另一方面,采用虚电路方式,使得数据通信可直接根据虚电路号查找相应的通信进程,而且数据包的包头中省去了源ip地址、端口号和目的ip地址、端口号,提高了数据传输速率。
