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machinery equipments
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  机械设备
     Application of Dynamic Programming Method in Deciding the best Leasing Plan for Construction Machinery Equipments
     动态规划法在确定建筑机械设备最佳租赁方案中的应用
短句来源
     It introduces effect of pollution and application of technology principle and fault diagnosis technology to three kinds of fault diagnosis instruments in machinery equipments of mine.
     介绍了 3种故障诊断仪器的技术原理和故障诊断技术在煤矿机械设备方面的推广及其应用的效果。
短句来源
     For complicated machinery equipments as turbo-generating units in power station, optimized and combined maintenance methods shall be taken when executing conditions maintenance of different equipments in order to improve the reliability of equipments and reduce the cost in generating electricity.
     对于电厂的汽轮发电机组这类复杂的机械设备系统,实施设备状态检修是要根据不同设备的重要性、可控性和可维修性,科学合理地选择不同的检修方式,形成一套融定期检修、状态检修和主动检修为一体的、优化的综合检修方式,以提高设备可靠性、降低发电成本。
短句来源
     A Study of Vibratory Machinery Equipments by Ultrasonic Wave
     超声波振动机械设备的研究
短句来源
     The marine monitoring system based on Virtual Instruments realizes online monitoring of machinery equipments in engine room and pump room on Lab VIEW and SQL Server 2000 platform by using Virtual Instruments technique and many monitoring means. The system builds data acquisition and communication network through PXI serial Data Acquisition Card, IPC and Ethernet.
     基于虚拟仪器的船载监测系统通过PXI系列采集卡和工业计算机及以太网构建船载系统的数据采集和通信网络,利用虚拟仪器技术在Labview和SOL Server 2000平台下,采用了多种监测手段实现了对机舱和泵舱机械设备的在线监测。
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  设备
     Review on machinery equipments used for the processing of hard cheese
     硬质发酵干酪加工设备简述
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     Carry on quality control in purchasing large port machinery equipments is concerned in the operating effect and use safety of the equipments .
     对大型港机设备在选购过程中实施质量控制 ,关系到设备投入运营后的效果及使用安全。
短句来源
     For complicated machinery equipments as turbo-generating units in power station, optimized and combined maintenance methods shall be taken when executing conditions maintenance of different equipments in order to improve the reliability of equipments and reduce the cost in generating electricity.
     对于电厂的汽轮发电机组这类复杂的机械设备系统,实施设备状态检修是要根据不同设备的重要性、可控性和可维修性,科学合理地选择不同的检修方式,形成一套融定期检修、状态检修和主动检修为一体的、优化的综合检修方式,以提高设备可靠性、降低发电成本。
短句来源
     The research works are supported by the subproject "Underwater special machinery equipments" of the project " Underwater backbone dry pipeline maintenance systems" which belongs to the special topic "Seabed pipeline restoration technologies" of the national "863" project important special items "Bohai big oilfields exploration and exploitation key technologies".
     本课题的研究工作是结合国家“863”计划重大专项“渤海大油田勘探开发关键技术”所属专题“海底管道修复技术”中的一项课题“水下干式管道维修系统”项目的子课题——“水下专用作业机具设备”开展的。
短句来源
     The research are supported by the subproject "underwater special machinery equipments "which belongs to the national "863"project.
     本课题的研究工作是结合“863”计划中“水下专用作业机具设备”子课题开展的。
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  “machinery equipments”译为未确定词的双语例句
     The Optimum Equipping Quantity of Machine System in Modern Agricultural Machinery Equipments Experimental Section
     现代农机装备试验区机器系统最优配备量——以黑龙江垦区为研究对象
短句来源
     Propose and Consideration of Vitalizing Agriculture Machinery Equipments Industry of Heilongjiang Province
     振兴黑龙江省农机装备工业的建议与思考
短句来源
     The running manners of Taiwanese enterprises mainly included self-cropping and self-selling type, self-cropping with purchasing type, absolute purchasing type, and proceeding type with selling machinery equipments.
     台商企业的经营方式主要有自产自销型、自产兼收购型、纯收购型及加工与经营机械结合型。
短句来源
     The results provide important guidance on building new agricultural machine system for Heilongjiang Reclamation area, and provides references for the spreading of modern agricultural machinery equipments experimental area.
     研究结果为黑龙江垦区建立新的农业机器系以及垦区全面实施现代农机装备试验区计划提供了参考。
短句来源
     In the paper, we use JSP technology, extend the models of UML and adopt OOA (Object Oriented Analysis) and OOD (Object O riented D esign) to model t he i nforamtion n etwork for C hina agricultural machinery equipments, which dislays the process of requirements analysis, design and deploy.
     本文结合JSP技术,通过使用UML扩展机制,并采用面向对象的分析和设计方法为中国农业机械化装备信息系统建模,阐述了系统需求分析、设计和部署的过程。
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Profits of certain farm machinery group for variable service areas are also differeat. The variable machinery cost per unit area can be conceived as constant, while the fixed machinery cost per unit area will be drop down as the service area grows up. The. relationship between the machinery cost and service area can be shown as hyperbolic curve on coordinate diagram. If the essential farm op-eration can't be performed in the due time period, timeliness loss will occur, the yield will drop. This paper derived...

Profits of certain farm machinery group for variable service areas are also differeat. The variable machinery cost per unit area can be conceived as constant, while the fixed machinery cost per unit area will be drop down as the service area grows up. The. relationship between the machinery cost and service area can be shown as hyperbolic curve on coordinate diagram. If the essential farm op-eration can't be performed in the due time period, timeliness loss will occur, the yield will drop. This paper derived analytically the relationship between the net production value per unit area and the service area. This relationship can also be shown in the same diagram as parabolic curve. This curve usually intersects with the said hyperbola at two points,the abscissas of these points indicate the lower and upper limit of the service areas of given machinery group, the perpendicular distances between two curves represent the net income per unit area. This net income can also be drawn as a curve Y on the same diagram. The poin ta twhich Y = max shows the optimum service area. Calculate and draw all the Y-curves for every possible machinery group, from these cur-ves, we can find a series values of Y for a given service area. Within these Y values, there will be a max. value, which is on the curve corresponding to reasonable machinery group for given area A. This paper derived all these me-ntioned calculating methods analytically. These methods are applied to Jia County, Hebei, on eight machinery groups for nine different service areas. The results of calculations on the machinery equipments are pretty close to the present real situations.

机群的服务规模不同,经济效益也不同。单位面积上机械作业的可变费用基本上为一常数,而分摊的固定费用则随服务面积的增大而减小。经过推导,单位面积上的机械作业费与服务面积间的关系图形为一双曲线。另一方面,关键作业项目若不能在适时期内完成,亩产量将受到损失,推导出的单位面积净产值与服务面积间的关系图形为一抛物线。在同一坐标图上,一般可得出两曲线的两个交点,交点对应的面积即为该机群服务范围的上下限,两曲线间的垂直距离表示单位面积的纯收益,也可在同一坐标图上用曲线Y表示,最大垂直距离的面积为最佳服务面积,此时Y=max。将全部可供选择的机群的Y曲线绘出后,对于给定服务面积A,可查出各机群对应的Y值,其中最大值所对应的机群,即为面积为A时的合理机群结构。本文用解析方法对上述思路作出推导,并用河北省晋县的实例对八种机群及不同规模进行了计算,得出不同规模时的配备方案,与晋县实际情况相当吻合。

This paper summarizes the basic knowledge of the method of dynamic porgramming. And according to the basic principles of this method, it presents a new symboling method which can find the best leasing plan for construction machinery equipments. Meanwhile, the paper gives anapplied example and the concrete solving steps of this new (symboling) method.

本文概述了动态规划法的基本内容,并根据动态规划法的基本原理,提出一种能求解建筑机械设备最佳租赁方案的新标号法,同时给出了该法的实例应用和具体解题步骤。

This paper introduced mainly the characterstics,classification and utilization range of some oil used commomly in machinery equipments,such as fuel oil,lubrication oil,lubricating grease,hydraulic oil and other special oil,and expressed how to select them corectly.

主要介绍机械设备中常用的燃料油、润滑油、润滑脂、液压油和某些特种油的特性、牌号、分类和使用范围,以及实际工作中如何正确选用.

 
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