• The power has more marked effect on F/C than that of pressure. Contact angle of fluorocarbon films obtained at different of power, pressure and treating time.

    最后研究了不同功率压力溅射时间憎水性能影响,并测量了膜的接触,发现接触角随功率的增加减小,随压力的增加而增大。

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  • Until recently, these standards covered PVC (D-2464) and CPVC (F-437) Schedule 80 threaded pressure fitting.

    直到最近这些标准涵盖PV C (D- 2464)CPVC (F - 437)目录80螺纹压力连接件

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  • The results indicate that the pressure drop increases as F factor or rotational speeds increase.

    结果表明旋转床气相F因子旋转速度增大而增大

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  • The pressure equation is solved by mixed finite element method, while the concentration equation is solved by finite difference-streamline diffusion finite element method, that is, using SD f.

    提出了解不可压缩两相溶驱动问题的一种新的数值方法压力方程混合有限元求解浓度方程差分流线扩散方法求解。

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  • The tank contains compressor using freon F-12 as refrigerant, and pressure sensor, and temperature regulator for automatic controlling.

    产品采用氟利昂压缩机组,以F - 12作制冷剂装有压力继电器温度调节器自动控制

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  • This article briefly discusses the technical application of Delta VFD-F series inverter in constant pressure water supply control system.

    本文台达VFD-F系列变频器供水控制系统中的应用相关技术作粗略讨论

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  • The compressed air compressor out temperature of 150 ~ 3250 f, pressure point to 14700 f, cleansing per cubic feet compressed air contains 69.014 case make water.

    压缩机出来压缩空气温度150 ~ 3250f压力凝露14700f立方英尺压缩空气含有69.014

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  • Fourthly, the F-P liquid level sensor was fabricated, the practical measurements were carried out both for the air pressure and the water level.

    实际制作双光路光纤F-P腔液位传感器进行了实际气压模拟试验实际水位测量试验,取得成功有价值的结果;

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  • FEATURES: Excellent resistance to corrosion of F-12 refrigerant, durable under high pressure.

    特性:软管对f - 12制冷剂有优良耐侵蚀性能具有可靠的承压能力。

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  • The paper introduces packing features and mechanism of the high pressure boiler F.

    介绍高压锅炉给水泵填料密封的特点、填料密封机理

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  • The relative displacement is carried out by exerting a pressure force (F) on at least one of the assembly components, approximately in the direction of the longitudinal axis (14).

    为了产生所述相对运动,至少个待组装构件施加一大致沿纵轴线(14)方向定向压力F)。

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  • Two kinds of packing: i. e. carbon with fiber and soft graphite are used. The sealing effect is excellent for high pressure boiler F. W. P.

    选用碳素纤维填料膨胀石墨填料混合使用密封效果良好

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  • And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas f...

    最后举例计算分析了炉膛负压、送风压力燃烧器内部气动特性影响

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  • And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas f...

    最后举例计算分析了炉膛负压、送风压力燃烧器内部气动特性影响

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