问题
名词解释
内光电效应
答案
参考答案:
半导体材料受到光照时,电阻值减小的现象称为内光电效应。
内光电效应
参考答案:
半导体材料受到光照时,电阻值减小的现象称为内光电效应。
Fill in the blanks. 请把方框中所给的单词写在合适的横线上。 |
1. The baby is sleeping. He is . 2. They are singing a song. They are . 3. The train is . The bicycle is . 4. The tea is . The ice cream is . 5. The apple is . The strawberry is . 6. She has a beautiful dress. She is very . |
|