At last, the variable frequency technology for LOX loading pump is presented.

最后介绍了用现代变频器实现加注泵调速的技术。

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This paper introduces the characteristics of hopping frequency technology and the utilization of baseband and RF hopping frequency technology.

文中阐述了跳频技术的特点及基带和射频跳频技术的具体使用方法。

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The paper introduces the principle of frequency converter, frequency project of base water-feeding system and the selection of frequency technology.

介绍变频器工作原理、基地供水系统变频项目以及变频工艺的选择。

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The company has been selling a new kind of anticheat chip, embedded with radio-frequency identification technology.

FORBES: Doubling Down

Gaming Partners has also been selling older casinos a new kind of anticheat chip, embedded with radio-frequency identification technology.

FORBES: Magazine Article

TfL also operates the Oyster smartcard scheme which uses an earlier RFID (radio-frequency identification) technology.

BBC: London buses to offer NFC contactless card payments