physics demonstrative experiments
常見(jiàn)例句
- We should make rational, correct use of demonstrative experiments and creat good conditions for effective physics teaching in middle schools.
合理、正確的利用演示實(shí)驗(yàn)，為有效進(jìn)行中學(xué)物理教學(xué)創(chuàng)造良好的條件。 返回 physics demonstrative experiments