A kind of novel large liquid discharge pump that takes a pair of conjugate wheel as the working component has been put forward.

提出了一种以一对共轭轮为工作元件的新型大排量液体泵。

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The utility model discloses a multifunctional soil preparation machine, including suspension bracket, working component, transmission device and plastic membrane covering device.

本实用新型公开了一种多功能整地机，其包括悬挂架、工作部件、传动装置及覆膜装置。

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Despite signs of a weakening U.S. economy, aerospace component manufacturers are working flat out, machining turbine compressor blades, high-speed bearings and other parts for jet-engine and aircraftmakers.

FORBES: A Pewter Lining

Another key component that Microsoft is working on is the idea of truly interactive TV.

FORBES: Sources: Next Xbox to Feature Interactive TV Content

When working, it splits light into its component colours, to reveal information about the chemical content, temperature and motion of planets, comets, stars, interstellar gas and galaxies.

BBC: Brute force helps Hubble renewal