【判断题】比较类推法是以现已建成的同级、同类、同种仓库面积为基准,根据储量增减比例关系,加以适当调整来推算新建库的有效面积。( )
【简答题】Read and think about the following statement: The college years are the best time in a person's life. Do you agree or disagree with this statement? Give reasons to support your opinion.
【单选题】[22-216]下面对“类-对象”主要特征描述正确的是
【判断题】在切断或者加工深孔时,为了保证表面精度,尽量提高进给速度。( )