SD期刊检索实习题
1.
瓦斯爆炸机理及预防措施(学号尾数奇数)
gas, mashgas;
explode, explosion;
mechanism;
prevent, prevention
2.
煤矿粉尘的主要职业病危害及防治(学号尾数偶数)
coal,mine;
dust;
Occupational disease;