光催化氧化法的催化剂分散、回收及负载技术还不很成熟。
As for photocatalytic oxidation, the dispersion, recycling and loading technology of catalyzer has not been mature so far.
集中介绍了意法半导体的最新驱动特性，包括恒定上升斜率和展频分散技术的使用，以及新的能量回收技术。
Mainly focus on news features implemented in STMicroelectronics PDP drivers, including constant rising slope and spread-spectrum jitter, and other energy recovery technique.
通过对粒度分布、页岩滚动回收率、线性膨胀和润滑性的测定，研究了石蜡微小乳状液与黏土分散体系的相互作用。
The interaction of paraffin wax emulsions with clay dispersions was investigated with respect to size distribution, shale recovery, line swelling and lubrication properties.
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