This method is charecterised by its good optical property. simple equipment, low cost of raw material and would be in practical use for large area antireflection coating preparation.

用该法制备的减反射膜光学性能优良，生产设备简单，原料价格便宜，适宜在平板和真空管集热器玻璃表面上大面积涂覆减反射膜。

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The investigation content included individual material onus of medical cost first disease detection method and the condition of hospitalization and control of patient's state.

调查内容包括个人资料、医疗费用负担方式、疾病的初次发现方式及就医情况、病情控制情况。

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A new method of light beer brewing was proposed in order to improve the quality of light beer and decrease material cost of brewing for better economical profits.

以改善浅色啤酒质量、降低生产成本、提高经济效益为目的，提出了一种新颖的浅色啤酒的酿造方法。

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