【判断题】重复定位精度是指在同一台数控机床上,应用相同程序、相同代码加工一批零件,所得到的连续结果的一致程度。它影响一批零件加工的一致性。( )
【单选题】People in the 19th century be believed their society to be based on all but_____.
【单选题】电子卡尺的分辨力可达0.01mm,直线行程可达200mm,它的内部所采用的“容栅传感器”由动极板与定极板构成,两者之间的极距保持不变,但可以左右相对移动,其工作原理属于( )电容传感器。
【单选题】Hamilton believed that the United States should pursue economic growth through the following EXCEPT ________.
【判断题】在同一台数控机床上,应用相同的加工程序,相同代码加工一批零件所获得的连续结果的一致程度,称为重复定位精度。( )
【单选题】According to the passage, it was believed that Chechen separatists was to be blamed for the horror events because______.
A.
of traces of RDX found.
B.
it has a long crime history and bad fame of horror attacks .
C.
of two suspicious women.
D.
that all tile people believe so.
【单选题】冰川按其形态、规模和所处的地形条件,可以分为哪两大类
【简答题】数字地形表达的方式可以分为两大类,即()和()。