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The working principle and operating method of a newly developed automatic verification tester for SF6 density relay was introduced.
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摘要介绍了最新研制的一种SF6密度继电器自动校验仪的工作原理及使用方法。 |
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The working principle and structure of the system applied to the practice of Yellow River Diversion Project are introduced herein.
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文中应用小波分析理论，介绍了输水管道泄漏自动监控系统的工作原理和构成，并将之运用到引黄工程实践中。 |
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The working principle of a multi-channel ultrasonic inner inspection pig and the design scheme of its subsystems are introduced, the principle block diagram is presented, and many methods such as synchronous collection and memory of thickness data and ori
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介绍了一种多通道超声波内检测功能机的工作原理及其各组成子系统的设计方案，给出了原理框图，同时提出了对壁厚数据和定位数据进行同步采集、存储等方法。 |
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The working principle of the single-phase voltage-source 4-quadrant converter is introduced.
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摘要介绍了单相电压型三电平四象限变流器工作原理。 |
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The working principle, application range, merits and demerits of internal feedback speed regulation, variable-frequency speed regulation, and hydraulic coupler speed regulation are presented, as well their applications in power plants.
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摘要介绍火电厂电动机调速方案中的内馈式调速、变频调速、液力偶合器调速原理、适用范围和它们的优缺点，在火力发电厂的应用实例。 |
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The working principle, characteristics and types of on-line tunable diode laser spectral analyzer are described. Its development prospect is discussed.
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摘要介绍了可调谐激光二极管激光光谱分析器的工作原理、性能特点和结构形式，说明了该仪器在在线过程分析中的优势，对其发展远景作了讨论。 |
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The working principle, operation cost, advantages and the application of the MIEX-DOC magnetic ion exchange water treatment system are described in detail with its key technology herein.
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摘要通过详细阐述MIEX-DOC离子置换水处理系统的工作原理、运行成本、先进性及应用情况，对“麦克氏”离子置换水处理技术进行了全面介绍。 |
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The working state and deformation property of the structure of sheet-piled wharf renovated by the barrier pile project at berths 14, 15 of Jingtang harbor were studied with centrifuge model tests.
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摘要结合京唐港(上标#)14、(上标#)15泊位板桩码头升级改造工程，运用离心模型试验技术对采用遮帘桩方案进行改造的码头结构受力状态和变形特点展开研究。 |
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The working temperature of flame retardant and fire resistance materials selected in this products is 150℃ and the oxygen index of the materials is more than 30.
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本产品选用的阻燃防火绝缘料，护套料工作温度为150℃，材料氧指数大于30. |
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The workings of these machines are inaccurate.
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这批机器运行不准。 |
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The workload models are useless and meaningless the represent user and application domain. (2) They are designed for one specific data model.
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1．针对特定的应用领域，其测试工作量模型并无法代表使用者的需求。 |
