如飞利浦公司正计划在非洲推出一款太阳能的发光二极管阅读灯,这里据估计有5亿人用不上电。
Philips, for instance, is planning to launch a small solar-powered LED reading light for Africa, where an estimated 500m people live without electricity.
电致化学发光作为一种分析技术,不仅可用于化学分析,而且正在被越来越多地用于生物检测和传感技术中。
Electrochemiluminescence is not only used in chemical analysis, but also used in bio-detecting and bio-sensing technology at present time.
多金属氧酸盐膜材料在发光、光致变色、磁性、电性以及催化领域中有着广阔的发展前景,是多酸化学和材料化学领域的研究热点。
The studies on the thin films containing polyoxometalates have drawn more and more attention owing to their potential applications in luminescence, photochromism, magnetism, electrics and catalysis.
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