The two basic types of wheels are those constructed using wire spokes and those constructed of a solid disk (see Figure 1) The spoked wheels are lighter, but the solid wheels are more aerodynamic.

两种基本的车轮类型是分别用金属辐条和实体圆盘组装而成（见图1）。辐条车轮较轻，但实体车轮更符合空气动力学原理。

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The results showed that the solid holdup in the reactor was higher than that in feed, the pressure drop remained unchanged along the axial bed but was influenced by the content of solid in feed;

结果表明：反应器内固含率要高于进料中的固体含量；床层轴向压降保持不变，但受固相含量影响；

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From the light but solid construction of the tablet's chassis, to its grippy molded rear -- which helps both for gripping the tablet without the controller attached and assists sound amplification when the device is laid down -- nothing about the device feels cheap.

ENGADGET: Hands-on with Wikipad, the $500 Android gaming tablet (video)

You can always add the lobster and filet later on as small portions of your account just to keep yourself interested, but having a solid foundation of the oatmeal will do all of the heavy lifting for your investments.

FORBES: Index Funds -- the Oatmeal of the Investing World

Woods has struggled in his last three starts after ending his long wait for his 72nd title with victory at Bay Hill in late March, but he carded solid rounds of 70 and 69 to be just one shot off the lead at the halfway stage in Dublin, Ohio.

CNN: Late lapses cost Tiger at Memorial