In addition, circuit technology refinements were made to boost light utilisation efficiency and improve image quality.
而且，电路技术的改进提高了感光效率和改进了图象素质。
The Group will put its emphasis on energy saving, water saving and land saving and reducing emission of pollutants, and continue to improve efficiency in utilisation of resources.
以节能节水节地和完成减排目标为重点，不断提高资源利用效率。
The Group will put its emphasis on energy saving, water saving and land saving and reducing emission of pollutants, and continue to improve efficiency in utilisation of resources.
以节能节水节地和完成减排目标为重点，不断提高资源利用效率。
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