所有的通信系统都有一个目的，某种实用的功能。
All communication systems serve a purpose, a pragmatic function of some sort.
您可以考虑的另一种选择是使用系统实用工具备份文件系统。
Another option you might consider is a system utility to backup the file system.
JIRA最初只是一个简单却很实用的追踪软件缺陷的系统。
JIRA began as a simple but powerful system for tracking software defects.
可以使用操作系统实用程序压缩或处理数据。
You can use operating system utilities to compress or otherwise process the data.
它真的是极好的实用程序，每个系统管理员都应该使用。
It really is a wonderful utility that every system administrator should use.
对操作系统实用程序的深入讨论超出了本文的范围。
It's beyond the scope of this paper to discuss operating system facilities further.
根据事先设定的目标，创造出简洁实用的系统。
It created a simple system based around the idea of setting goals.
为此，本文开发了一种实用的工艺文档流程动态管理系统。
To this end, we have developed a practical management system for technology document flow.
还不清楚这种新型号是否已经入役，但它看起来是一种非常实用的系统。
It's not clear if this in service but it appears a very practical system.
我们将会推出更多简单实用的电脑系统教程给普通的用户群体。
We will launch more simple and practical computer system tutorial to the general user community.
脚本myrm将替换系统自己的rm实用程序。
sbin同样包含那些对于系统操作和维护而言至关重要的实用工具。
Sbin also contains utilities crucial to system operation and maintenance.
该系统具有一定的工程实用价值。
实验结果验证了该系统的可行性和实用性。
Experimental results show the system is feasibility and practicality.
目前该系统已经完成了基本功能的调试，具有良好的实用和推广价值。
At present, this system has already debugged well, which has high practical value.
前言： 目的：建立更加实用、完善的药品计算机网络管理系统。
OBJECTIVE:To establish a more practical and more consummated computer network system on drug control.
系统具有良好的实用价值和推广前景。
The system has a great practical value and application prospects.
介绍一种实用的数控系统键盘及其接口电路硬软件。
本文介绍了一种实用的微机船舶机务管理系统。
A practical microcomputer-aided Marine service management system is presented in this paper.
文章提出了一种实用的单晶炉提拉速度控制系统。
This paper proposes a practical speed control system for single crystal furnace lifting mechanism.
该系统已获得国家实用新型专利。
系统结构已申请实用新型专利。
实验表明，这套测试系统具有很好的实用价值。
Some experiment results are presented, which prove that the system is much practical.
该方法新颖、简洁而实用，为系统安全分析提供了新的方法和途径。
This is compact and practicable, and provides a new method for the system safety analysis.
形成具有图形界面丰富、功能实用的交互式绘图系统。
The above factors form a mutual drawing system with rich interface and practicable function.
试验证明，该监测系统实用有效。
Tests prove that the monitoring system is practical and efficient.
该系统的实用性很强。
预测系统的预测精度较高，具有一定的实用价值。
With a high accuracy of prediction, the prediction system has a certain use value.
本论文的研究思想指导为，开发一个具有实用价值的“会议管理系统”。
The main purpose of the system is to provide services for conference organizations.
其理论基础是实用主义和系统哲学。
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