Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/9726bed1ad93406c9d3556044e0b03b2.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.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_甲百匯小鸡词典
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