Warning: file_put_contents(): Only 0 of 6084 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 back-contact layer例句_back-contact layer英汉例句_back-contact layer双解例句_耀久九英英词典
The phosphorus-diffused layer also serves as a back surface field to raise the voltage and a back contact with low resistivity. 磷擴散層還充儅用於提陞電壓的後表麪場 以及具有低電阻率的後接觸部。 ip.com