英语释义

1. polytetrafluoroethylene

片语

PTFE Polytetrafluorothylene聚四氟乙烯

PTFE rodPTFE棒

PTFE bearing聚四氯乙烯支座

PTFE Y切剖型

PTFE Sheet聚四氟乙烯板

PTFE fiberPTFE fiber is a chemically resistant material. It is used in woven form in certain pump packings as well as in nonwoven form in hot gas bag filters for industries with corrosive exhaust

VUILUK PTFE增强聚四氟乙烯

Polytetrafluoroethlene PTFE聚四氟乙烯

PTFE tube聚四氟乙烯管

英汉例句

• Concept of PTFE dispersion and its performance are introduced.

  介绍了聚四氟乙烯分散液的概念和有关性能。

• The changes of the tensile strength of the PTFE composites reinforced by glass microballoon were studied.

  研究了空心玻璃微珠增强聚四氟乙烯复合材料的拉伸强度的变化。

• Therefore, a PTFE diaphragm cannot be used as a replacement in an EPDM trimmed valve.

  因此，一个聚四氟乙烯隔膜不能用作配置三元乙丙橡胶阀内件的阀门的更换件。

• However, PTFE has some properties that can make it a poor choice for a washer material.

  但是，PTFE有一些使它成为垫圈材料的较差选择的性质。

• For PTFE seats multiply the Numbers shown on this chart by 2.0.

  对于聚四氟乙烯阀座，请用2.0乘于表中的数据。

• PTFE possess of excellent heat stability. but it can be depolymerize at high temperature.

  聚四氟乙烯塑料的热稳定性非常好，但在高温时也能发生解聚反应。

• The transfer model of the filled PTFE toward the metal counterface was also studied.

  研究了填充聚四氟乙烯向金属匹配面的转移模型。

• The sodium naphthalene solution, can make the hole of PTFE surface atoms by erosion, so as to achieve the purpose of hole wall wetting.

  该钠萘处理液，能使孔内之聚四氟乙烯表层原子受到浸蚀，从而达到润湿孔壁的目的。

• Results show that foe brush plating indium -copper alloy is able to improve frictional state of the ring and the hot spraying PTFE will deteriorate the frictional state of the ring.

  结果表明刷镀铟铜合金能够改善涨圈摩擦副的摩擦状态而热喷涂ptfe使摩擦状态恶化。

• The biggest difficulty is chemical deposition of copper of PTFE activation pretreatment, is also the most crucial step.

  其最大的难点是化学沉铜前的聚四氟乙烯活化前处理，也是最为关键的一步。

• Physical performances of PTFE suspension resin in molding processing, specific molding processing and its methods are introduced.

  介绍了聚四氟乙烯悬浮树脂成型加工有关的物理性能，树脂的成型加工及选用方法。

• The friction and wear behavior of PTFE composites filled with carbon fiber (CF) and glass fiber (GF) under alkali, water, oil-lubricated and dry lubrication conditions were investigated.

  分别在堿液、水、油和干摩擦条件下考察了碳纤维和玻璃纤维填充聚四氟乙烯复合材料的摩擦磨损性能。

• When PTFE washers are used in systems using water-reactive acidic or basic gases, their moisture can cause the formation of corrosive acids or alkaline liquids in the system.

  当PTFE用于使用可以同水反应的酸性或堿性气体气体的系统时，它们的水蒸汽会在系统内导致腐蚀性酸性或堿性液体的生成。

• But an EPDM diaphragm may be used as a replacement in a PTFE trimmed valve.

  但是，一个三元乙丙橡胶隔膜可以用作配置聚四氟乙烯阀内件的阀门的更换件。

• PTFE is compatible with most gases and is the most common washer material used with specialty gases.

  PTFE同大多数气体相容，是用于特种气体的最常用的垫圈材料。

• Basic principles, methods, processes and equipments for pipe, wire coating and stripe processing and moulding of PTFE dispersion resin are introduced.

  介绍了聚四氟乙烯分散树脂的管材、电线包覆和带材加工成型的基本原理、方法、工艺及设备。

• And the experiment prove that the sealing effect of flexible rotary seal can be improved by additional reciprocating motion and that the waveform PTFE seal is an optimum flexible rotary seal.

  经对比实验还表明，柔性旋转密封附加轴向往复运动可改善密封性能，波形聚四氟乙烯密封是较理想的柔性旋转密封。

• Caution: the sealing surface for the diaphragm on the top flange of the valve body receives special factory preparation to enhance sealing with PTFE diaphragms.

  警告：用于阀体法兰上的隔膜的密封面在工厂受到特殊的处理，以强化聚四氟乙烯隔膜的密封性能。

• Traditionally, the steel pipe fittings with PTFE lining are mainly manufactured with the lap winding technique.

  内衬聚四氟乙烯管配件传统上主要采用缠绕法成型。

• These valves feature an eccentrically mounted disk and a PTFE or 316 stainless steel seal ring.

  这些阀门具有一个偏心安装的磁盘和聚四氟乙烯或316不锈钢密封环。

• Expansion concept of PTFE dispersion resins and concerned parameters are introduced, and processing procedures, method and devices are reviewed in combination with examples.

  介绍了聚四氟乙烯分散树脂膨体化的概念和有关参数，结合实例叙述了其加工工艺、方法和设备。