【单选题】地籍图的精度应优于相同比例尺地形图的精度。地籍图上坐标点的最大展点误差不超过图上±0.1mm,其他地物点相对于邻近控制点的点位中误差不超过图上±0.5mm,相邻地物点之间的间距中误差不超过图上______mm。
【判断题】Can you tell us who that distinguished-looking gentleman is?
【单选题】Who can tell us______ about over there?
【单选题】Who can tell us ____ about over there?
【单选题】下列有关统计图的绘制要求,描述错误的是( )。
E.
图中用不同线条或色调代表不同事物时,需用图例说明
【单选题】图根点相对图根起算点的点位中误差,不得大于图上0.1mm,高程中误差不得大于测图基本等高距的()
【单选题】Could you tell me___________?
A.
who can help us organize the show
B.
how long you have bought the car
C.
what was your favorite subject
D.
how many students are there in your class
【单选题】Who can tell us __________about over there?
D.
they are talking about
【判断题】三相异步电动机的起动电流比额定工作电流大很多,频繁起动的电机不建议采用直接起动的方法。