• n. [高分子] 聚四氟乙烯；铁氟龙（商标名）

商标名，缩写自 poly-,聚，tetra-,四，fluoro-,氟，ethylene,乙烯，-on,表织物，词源同 nylon.

Teflon (n.)

commercially important synthetic polymer, 1945, proprietary name registered in U.S. by du Pont, from chemical name (poly)te(tra)fl(uoroethylene) + arbitrary ending -on; popularized as a coating of non-stick pans in 1960s; metaphoric extension, especially in reference to U.S. President Ronald Reagan, is attested from an Aug. 2, 1983, speech on the floor of Congress by Pat Schroeder.

1. The Teflon Prime Minister has survived another crisis.

不倒翁首相又挺过了一次危机。

来自《权威词典》

2. Has a higher application temperature than Teflon & reg ; seated flanged ball valves.

比特氟隆阀座法兰球阀还高的应用温度.

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3. For a good joint, use teflon tape or pipe dope.

如果要时焊接更牢固, 就要使用特氟隆带或管道粘接剂.

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4. High impedance circuit construction, such as Teflon standoffs, must be used.

必须使用诸如聚四氟乙烯支架等高阻抗结构.

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5. Three Teflon disks of various thickness are also available.

有三种不同厚度的特氟纶盘.

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