The article analyzes development trends of world polypropylene catalyst and technology and introduces development orientation of new polypropylene products.

分析了世界聚丙烯催化剂和工艺的发展趋势，介绍了聚丙烯新产品的开发方向。

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It is combined with the key technology and prospects the development trends of the software radios.

同时结合关键技术，展望了软件无线电的发展趋势。

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Intelligent diagnosis is to be one of the development trends of the modern equipment fault diagnosis technology.

智能诊断是现代设备故障诊断技术的发展趋势之一。

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Research and development of the toys and phones is carried out largely in the U.S. and Europe, where marketing and development teams have their fingers on the pulse of consumers and the latest technology trends.

FORBES: The VTech phenomenon