低压的例句大全

This paper presents TN grounding of LV power distribution network. It also discusses the colour code of PE wire in 5-core power cables, calculation of the thickness of outer sheath and selection of conductor size of PE wire.

介绍了低压配电网TN接地型式，并对五芯电力电缆PE绝缘线芯颜色标志、外护套标称厚度的计算及PE线导体截面积选择进行了讨论。

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Low voltage 24 V thermostat soldering pen protects the faulty circuit board.

低压恒温24V烙铁有效保护维修线路板.

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Analysis and Treatment on the Closing Time of Low-pressure Governing Valve Being Overtime in One Driving Feed-water Pump Turbine

给水泵汽轮机低压调门关闭时间过长的分析处理

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The developing status of world large-scale methanol production technology is analyzed and Linda's JW low-pressure methanol synthesis reactor with uniform temperature is described.

分析了国内外甲醇大型化技术发展现状，介绍了林达成功开发的JW低压均温型甲醇合成塔。

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Comparative Analysis of Two Interaction Processes of Cold Air and Nanhai Low Pressure

冷空气与南海低压相互作用两次过程的对比分析

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Then detailes analysis and description all the important part of electromagnetic stirring system, including EMS, low voltage frequency converter, cooling water systema and so on.

然后对电磁搅拌系统的各个重要组成部分的设计进行了详细的分析和说明，其中包括电磁搅拌器、低压变频电源、冷却水系统。

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A low-pressure water cleaning facility for the elements is provided for use after the GGH line.

低压冲洗水系统是在热交换器停运后冲洗设备元件用的.

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Reliability power line communication ( PLC ) over-voltage network ( LVN ) limits badly the application scale of PLC in practice.

低压配电网通信可靠性严重限制了电力线通信实际应用规模.

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A new intelligent LV switchboard MNS 3.0 series developed by ABB was introduced.

介绍了ABB公司最新推出的MNS3.0系列智能型低压开关柜及其结构特点.

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The paper introduced a way of channel coding characteristic of communication mine underground.

信道编码是提高低压配电网窄带电力线通信可靠性的有效方法之一.

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Methods The UV luminometer was used to measure the relative intensity of UVB and UVC after irradiation of 2 low pressure mercury lamps on 11 kinds of external used medicines and 2 kinds of cosmetics.

方法以紫外线测试仪测定2台低压汞灯对11种外用药和2种化妆品照射后中短波紫外线的相对强度。

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To hydrate n-butylene to make sec-butanol, and then dehydrogenate to make methyl-ethyl ketone, or to oxidize to make maleic anhydride and then through low-pressure esterification hydrogenation to make 1, 4-butan-diol series products.

将正丁烯水合制仲丁醇，再脱氢生产甲乙酮，或氧化制顺酐再经低压酯氢化法生产1,4&丁二醇系列产品。

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With the development of-resonant technique-frequency technique, the-bridge phase-shifted PWM ZVS converter is applied in-voltage, high-current converter.

随着高频技术 、 谐振技术的发展,全桥移相软开关电源广泛应用于在低压 、 大电流开关电源领域.

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The action principle of dioxane in CA low pressure RO membrane

二氧六环在CA低压反渗透膜中的作用机理

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Low pressure ileal reservoir with double anti-reflux for bladder substitution ( Report of 4 cases)

低压回肠双重抗反流代膀胱术疗效观察（附4例报告）

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Wanfeng Machine, the real expert of low-pressure die-casting!

万丰机械, 真正低压铸造专家!

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In this paper, we calculated the perturbation-kinetic energy budget for two monsoon depressions over the South China Sea which occurred in 1979, by using FGGE-ⅲ B data and the equation of the perturbation-kinetic energy in a quasi-Lagrange coordinate over a limited area.

根据FGGE-ⅡB资料，利用有限区域中准Lagrange坐标的扰动动能方程计算了发生在1979年的两个南海季风低压的扰动动能收支。

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Introduces the low pressure circulation receiver substitution method for the no-stop production repair of cold storage.

介绍某冷库氨制冷系统不停产大修时采用的低压循环贮液器替代法.

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In the background of low pressure condition, the wet gas measurement using a venturi tube was studied. The work involved in this dissertation can be cut into 4 parts, including principle analysis, design of experiment facility, real flow experiment and half-experiential model deducing.

本课题以低压工况为背景，对文丘里管的湿气测量特性展开研究，所做的工作大致包括原理研究与分析、实验装置建设、实流实验和半经验模型研究四个部分。

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Combined with GZT low-voltage switchgear assemblies MXY non-conventional type busbar, its dynamic stability was discussed.

结合GZT低压成套开关柜的MXY异型母线，论述了异型母线的动热稳定性；

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