锤头耐磨耐冲击，使用和维护方便。
对使用和维护汽车有着很现实的意义。
On the use and maintenance of motor vehicles has a very practical significance.
培训使用者正确使用和维护机器设备。
Train all the users about maintenance and rational usage of all the machines and installations.
易于在所有应用个例中安装、使用和维护。
Ease of installation, use and maintenance in all makes of service cases.
分析使用和维护这个框架时你自身需要什么？
Analyze what is required of YOU to operate and maintain this framework?
最后本设计对采煤机的使用和维护作了简要的说明。
Finally, the graduation design makes a simple explanation about how to use and maintenance the shearer.
另外，学校具备使用和维护PKI系统的专业人员。
In addition, Mary schools have professionals in using and maintaining PKI system.
系统管理员可以投入最少的时间来学习如何使用和维护这个系统。
A systems administrator can learn to use and maintain this system with minimal time investment.
它很容易使用和维护，并有大量的问题和分类可以配置。
It is easy to use and maintain, and the number of questions and categories can be configured.
它产生出所有需要有效地学习，安装，操作，使用和维护产品的工件。
It produces any artifact needed to effectively learn, install, operate, use, and maintain the product.
监督试验工厂，加工单位和厂房的建设，修改，使用和维护。
Oversee the construction, modification, operation and maintenance of pilot plants, processing units or processing plants.
SAPDB可高度缩放，易于使用和维护，并提供完全的事务支持。
SAP DB is highly scalable, easy to use and maintain, and provides full transaction support.
通过研究这些问题，可提高经济型数控机床的制造、使用和维护的水平。
Through studied these questions, we can enhance its level of manufacturing, using and maintaining on the economical numerical controlled machine tool.
本文详细阐述工程机械中常用的铅酸蓄电池的结构、特性、使用和维护。
The paper expatiates the structure, characteristic and operating maintenance of lead-acid accumulators commonly used in engineering machine.
不过，Thomas还说：“全球鹰”无人机的使用和维护成本正在下降。
However, Thomas said that the aircraft is coming down in its operations and maintenance costs.
介绍分光光度法中比色皿的选择原则和依据，以及正确的使用和维护方法。
The using and choosing principle and basis of the colorimetric ware in the spectrophotometric methods are introduced as well as the correct using method and maintenance.
正向挤压机是普遍采用的设计，因为它易于生产加工、控制使用和维护保养。
The direct extrusion press design is the most popular design because it is simple to produce, operate and maintain.
消费者在使用和维护纺织品时，可以通过漂白使织物保持一定的白度和光泽。
Finished products are bleached by the consumer to maintain the whiteness or brightness of items during use and care.
YS系列三相异步电动机有优良的启动和运行性能，结构简单，使用和维护方便；
YS series three-phase asynchronous motor has excellent starting and running performance and is simple in structure, easy to operate and maintain.
与很快会变得过时且难以进行更新的比较正式的项目计划不同，电子表格非常易于使用和维护。
A spreadsheet is very easy to use and maintain, unlike the more formal project plan which quickly goes stale and is never easily updated.
智能调节阀技术会给过程控制企业带来改善，重点介绍了智能调节阀的使用和维护。
The changes that will happen in process-control plants due to the application of smart valve technology a re described with the focus on its use and maintenance.
能地使用和维护带式输送机，对煤矿安全生产及提高生产效率均具有非常重要的意义。
The use and maintenance of belt conveyor are very important for coal mine production safety and improving production efficiency.
提供状况良好的工具和设备是雇主的责任。而您的责任就是正确检查、使用和维护工具。
It is the employers responsibility to provide you with tools and equipment in good condition. It is your responsibility to properly inspect, use, and maintain the tools.
正如您可以看到的，逻辑数据模型是数据仓库的活动部分，在数据仓库的整个生命周期中使用和维护。
As you can see, the logical data model is a living part of a data warehouse, used and maintained throughout the entire life cycle of the data warehouse.
电子、机械双重保护，开盖后自动切断电源，增加了使用和维护的安全性、稳定、可靠性。
Double protection of electronic and mechanical, automatic cut off power after opening, increase the use and maintenance of security, stability, reliability.
电子、机械双重保护，开盖后自动切断电源，增加了使用和维护的安全性、稳定、可靠性。
Electronic, mechanical dual protection, open cover automatically cut off power supply, increased the use and maintenance of security, stability and reliability.
现有电机设计专家系统存在规则表达形式不直观的问题，影响了知识库的形成、使用和维护。
The expression form of rules in existing electrical machine design is not easy to read or use, which affects the utilization of knowledge and maintenance of knowledge-base.
通过对r 180柴油机的正确地使用和维护，可以延长柴油机的使用寿命，提高工作效率。
Correct using and maintaining R180 diesel engine can consumedly prolong the lifespan of the diesel engine, and increase the work efficiency.
检测设备使用人员正确使用和维护检测设备，做好日常的维护保养工作，使设备处于完好状态。
All users should operate the IMTE correctly and be responsible for the daily maintenance to make the equipment stay in good order.
分析输送带跑偏的原因并从设计、制造、安装、使用和维护保养等方面提出了跑偏的控制方法。
Belt deviation run-out causes are analyzed and the controlling methods are put forward in aspects of design, manufacturing, installing, working and maintenance.
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