【单选题】This medicine has a very good __________on the flu.
【简答题】传感器的静态特性包括( ) (1) 灵敏度 (2)分辨力 (3)线性度 (4)迟滞A. (1)(2) B. (1)(3) C. (1) (2)(4) D. (1) (2)(3)(4)
【单选题】It seems that this medicine has a good effect on the patient, ________ he may die in great pain.
【判断题】水汽图像上暗区变暗最快的地方往往是湍流发生最频繁和最强烈的地方。