Spring City characteristic belt is the natural and cultural deposition along history, and it is Jinan's axis and landscape corridor.

泉城特色风貌带是历史文化和自然文化经过历史积淀而成的城市文脉，是城市中轴线和风景视廊。

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The gallop's structure: core pipe, located belt, strain spring. Exc. All the fitting are processed specially.

走马锭的组成部分：内芯管、定位肖、张力弹簧等所有核心配件均经过特殊超精密处理；

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To overcome problems of cross vibrations and effects of tension on machine spindle accuracy in belt grinding, the structure of a continuous spring and a air-bag inner the soft wheel is designed.

新型砂轮结合了砂带磨削加工效率高、发热低的优点及砂轮磨削精度高和设备简单的条件，解决了集成电路基板高效磨削的问题。

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The Cornell team said the risks to monarchs could be heightened because the butterflies migrate northward through the U.S. Corn Belt from their winter homes in Mexico during the spring months, when corn pollen is thickest.

CNN: Researchers find bio-engineered corn harms butterflies