主要介绍了一种具有复杂气道铸件的低压铸造模具的结构设计，同时对该铸件进行了工艺分析，并对该模具的工作过程进行了阐述。
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从应用的角度出发，介绍了一种适用于中低压网络母线的微机保护装置。
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Reviews recent progresses in topologies and applications of low-voltage high-current converter.
从拓扑、应用方面论述了低压大电流变换器技术近期的发展.
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The Typhoon Saomai has been downgraded to a tropical depression and is moving into Jiangxi province.
台风“桑美”已经降级为热带低压,目前正向江西省移动.
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Tropical depression Ernesto continues to weaken but it's still a threat.
热带低压埃内斯托风力继续减弱,但仍构成威胁.
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为了保证折光网版感光膜均匀, 显影时需用低压水枪冲洗.
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The application of low pressure boiling technique could increase wort boiling temperature to 100.
采用低压煮沸工艺,可提高煮沸麦汁温度至100.
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China's distribution systems are almost ungrounded or grounded via the arc-suppression coil.
我国中低压配电网一般都是中性点不接地或者经消弧线圈接地的辐射网.
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The reheated steam is further expanded in and LP cylinders, before passing into the condenser.
再热蒸汽在进入凝汽器之前在中低压缸中进一步膨胀.
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Modeling water mass formation in the Mertz Glacier Polynya and Ad é lie Depression, East Antarctica.
模拟南极洲东部Mertz冰河冰穴和Adélie低压内的水团形成.
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Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.
熟悉继电器 、 接触器和空气短路器等低压电器产品.
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专业生产 低压电器 成套设备和系列钢制电缆桥架等产品.
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This is why all excellent managers are also excellent low-pressure salespeople.
这也是优秀经理人通常也是出色的低压力销售员的原因.
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变电所内,高低压配电设备及螺母线的正上方不应安装灯具.
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