This paper describes the principle and merits detailing the design of structure parameters including spring, seal material selection, dimensions and the slot of O-shape sealing ring.

阐述减振器机械密封的原理和优点，介绍其结构参数设计包括弹簧设计、油封材料选用和尺寸设计以及O型密封圈沟槽设计等，可供产品开发参考。

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This paper discusses the effect of rolling process and pass design on product quality for the flat spring steel with single-side and two-slot.

本文阐述了单面双槽弹簧扁钢的轧制工艺及孔型设计对产品质量的影响。

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It was postponed from its customary spring slot after concerns were raised over Lord Sugar's role as a government advisor at the time of May's general election.

BBC: The Apprentice: Stella English wins final

Most everything else looks pretty snazzy otherwise, including a 7-in-1 card reader, a PCI Express x16 slot (and integrated graphics if you don't want to spring for a full-on GPU), a mini-PCI slot for WiFi action, gigabit Ethernet and a bunch of other perks.

ENGADGET: MSI's new Crystal 945 barebones all-in-one