求翻译：Pons对以活性炭-甲醇太阳能制冰机进行了实验研究，吸附床集热面积为6m2，其制冷系数为0.12～0.14[20]；Ph. Grenier、Guilleminot等研制了沸石-水太阳能冷藏室，集热面积为20 m2，制冷系数约0.10[21]；是什么意思？

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The Pons to activated carbon - methanol solar ice machine for the pilot study, adsorption bed set hot area of 6 M2 and the cooling factor of 0.12 to 0.14 (20 ; Ph . Grenier Guilleminot , research and development, the zeolite-water solar refrigeration room, set the size of 20M2 with cooling factor of

Pons对以活性炭-甲醇太阳能制冰机进行了实验研究，吸附床集热面积为6m2，其制冷系数为0.12～0.14(20)；Ph. Grenier、Guilleminot等研制了沸石-水太阳能冷藏室，集热面积为20 m2，制冷系数约0.10(21)；

Pons experiments on solar ice maker with activated carbon-methanol research adsorber collector area for 6m2, its coefficient is 0.12~0.14[20];Ph. Grenier, Guilleminot was developed, such as zeolite-water solar freezer, heat collection area of 20 m2, coefficient of approximately 0.10[21];

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