Two kinds of random stroke, nano meter feed mechanism have been developed.

研制成两类任意行程、微步距进给驱动装置。

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When you park on the street, you have to feed the meter all day long.

如果你在街边停车，你就得整天都付停车费。

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The major work of this thesis is to design and make a good LPDA(log-periodic dipole antenna)as the feed of the ten-meter parabolic reflectors at the Yunnan Observatory.

文中所作的主要工作是为云南天文台十米抛物面设计、制造一付好的对数周期偶极子天线（LPDA）作馈源。

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But Super Pass Owners do not need to feed the meters and never receive a parking ticket for an expired meter.

FORBES: Help Ailing Cities: Reinvent The Parking Ticket, Cribbing Lessons From Starbucks, Six Flags