For instance, on Mac OS X, the wall utility — short for "write all," because it writes a message to every physical or virtual terminal device — is setgid tty (as shown above).
例如，在MacOSX中，wall工具(“writeall”的缩写，因其会将某个消息写入所有物理或虚拟终端设备而得名)的setgid被设为tty(如上所示)。
The wave force calculation in structural design of Lufeng Open Sea Terminal, the overall stability of structures, as well as the result of physical model test are introduced.
重点介绍陆丰海上开敞式码头结构设计中的波浪力计算、结构整体稳定及物理模型试验成果。
According to user's purview, the terminal switches the hard disk and communicates network request with the physical isolation controller, then the controller links the PC to the corresponding network.
终端根据用户权限，切换硬盘并与物理隔离控制器交互网络请求信息，从而将用户机接入相应的网络。
Through theoretical analysis and physical model test, the paper deals with the movement of moored ship at large open terminal under irregular transverse wave.
采用理论结合物理模型实验分析的方法，研究大型开敞式码头系泊船舶在不规则横浪作用下的船舶运动规律。
The reader board's high reliability and resistance to heat, humidity, and physical shocks enables the terminal unit to withstand the extreme environments and transportation it may face.
读卡器板有高可靠性、抗热抗湿和物理冲击，因此该终端设备能承受可能面临的各种极端的环境和运输条件。
To assess the effects of supportive interventions that aim to improve the psychological and physical health of informal caregivers of patients in the terminal phase of their illness.
想要评估目标在于改善疾病末期病患非正式照护者心理与生理健康之支持性干预的效果。
Three-terminal spintronic devices, i. e. , spin transistors, are also reviewed with the focus on the basic physical principles for these pure research devices at present.
自旋晶体管作为未来磁电子学或自旋电子学时代的基本元素，目前大都还处在概念型阶段，本文也将对几种自旋晶体管的大致原理作简要介绍。
Abstract: drawing management System that based on Cyber-Physical-System, achieves the network, efficient, accurate drawings management by utilizing cloud database and mobile terminal.
摘要：图纸管理系统(DMS)基于物联信息系统，采用云端数据库，以移动端为处理工具，实现网络化、高效化、精确化的图纸管理。
Abstract: drawing management System that based on Cyber-Physical-System, achieves the network, efficient, accurate drawings management by utilizing cloud database and mobile terminal.
摘要：图纸管理系统(DMS)基于物联信息系统，采用云端数据库，以移动端为处理工具，实现网络化、高效化、精确化的图纸管理。
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