This suggests that a combination of collection size and use is necessary to measure library effectiveness.

这种现象说明,有必要把藏书规模与使用情况结合起来以衡量图书馆的效率.

辞典例句

Give the command to display space usage on the UNIX file system.

给出能够显示unix系统磁盘使用情况的命令?

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Introduce the application of the check of structure part and mould.

简要介绍了结构件及模具检测实际使用情况.

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They feed location and usage information directly to the upper levels.

它们直接向上一层提供位置和使用情况的消息.

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This paper presents the operation of domestic manufactured wire rod rolling mill.

介绍了国产化设备在高线生产线的使用情况.

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Methods: Testing the platform on - site and analyze its actual working situation.

方法现场测试和实际使用情况分析.

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Longevity: In normal use, the expectancy greater than 500 times.

长寿命: 在正常使用情况下, 寿命大于500次.

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The survey and application of plough in Xinxing coal mine are introduced.

介绍了新兴矿的矿井概况及刨煤机在该矿的使用情况.

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Objective To observe the antibacterials usage in the respiratory department.

目的了解医院呼吸内科抗菌药物使用情况.

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Objective : To understand the use of benzodiazepines ( BDZ ) in a mental health hospital.

目的: 了解我院门诊苯二氮?类药物 ( BDZ ) 的使用情况.

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Monitoring your customers'use of credit and adjusting their credit limits accordingly.

关注你的客户的信贷使用情况,并根据相关情况调整他们的信贷限额.

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O Henry's usage of parallelism featured well - knit plot and clear rhythm.

欧亨利的使用情况,并行精选,以及严密的阴谋,并清晰的节奏.

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So designer can choose acceptance level according to application conditions and significance.

设计人员则可根据产品的重要程度及使用情况,选定焊缝的质量验收等级.

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Developmemt and application of as cast low alloy ball have been introduced.

介绍了铸态低铬合金铸球的试制过程及使用情况.

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Smart - grid technology monitors energy use and helps steer t using much electricity.

智能电网可以监测电力使用情况,帮助避免用电高峰.

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