Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/997d5212feb620c335eb3cae6af099d3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 photoconductivity英英字典_photoconductivity剑桥英语解释_photoconductivity柯林斯英文解释_食材鋪反向词典
1. N the change in the electrical conductivity of certain substances, such as selenium, as a result of the absorption of electromagnetic radiation 光電導性