Methods: The content of salicylic acid was detected in the solution by dioptre analysis.方法: 运用折光分析法测定水杨酸醇溶液中水杨酸含量.Take the eye with radiation - proof zero dioptre to have harm to eyesight every day excuse me?请问天天带平光防辐射的眼...
The College welcomes students of all races, faiths, and nationalities...学院欢迎所有的学生，无论其种族、宗教信仰和国籍是什么。Christianity , Islamband Judaismbare the names of religions or faiths and Jews respectively.信奉他们无能力改变命运的信仰的人.Different fa...
Waves of misery penetrated every pore.痛苦深彻骨髓。The knife had penetrated his chest.刀子刺入了他的胸膛。They penetrated into territory where no man had ever gone before.他们已进入先前没人去过的地区....