皮皮学，免费搜题
登录
搜题
【多选题】
数控车削加工的工艺特点( )。A.
工艺的内容十分具体
B.
工艺的设计非常严密
C.
注重加工的适应性
D.
加工速度快
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】I first met Kyle as a freshman in high school. That day I saw him walking home from school and 1 lots of books. A group of running boys 2 all his books out of his arms. His 3 also went flying. As he l...
【简答题】Frederick W. Smith is the founder of the FedEx Corp., the largest and most successful 1.overnight(__)service. He is recognized as an outstanding entrepreneur who is held in high 2.(__)by both his comp...
【简答题】Building Robot Soldiers Researchers are rushing to create battlefield robots that can assist humans in combat. June 24 — Last November, an unmanned Predator aircraft flying high over Yemen killed six ...
【单选题】词汇与结构 When flying the traffic pattern with the wing flaps _________, the airplane must be flown in a relatively nose-high attitude to main altitude, as compared to flight with flaps extended.
A.
engaged
B.
retracted
C.
ascended
D.
repositioned
【单选题】词汇与结构 When flying the traffic pattern with the wing flaps retracted, the airplane must be flown in a relatively nose-high attitude to main altitude, as compared to flight with flaps _________.
A.
actuated
B.
displaced
C.
deployed
D.
deflected
【单选题】下列关于地物测绘的精度,说法错误的是( )
A.
地物测绘精度主要取决于特征点的测定精度
B.
在平地、丘陵地，图上的地物点相对附近图根点的平面位置中误差不 大于图上0.6mm
C.
在特殊困难地区，图上的地物点相对附近图根点的平面位置中误差可 相应放宽50%
D.
在城市建筑区，图上的地物点相对附近图根点的平面位置中误差不大 于图上0.8mm
【单选题】下列关于地物测绘的精度,说法错误的是()。
A.
地物测绘精度主要取决于特征点的测定精度
B.
在平地、丘陵地,图上的地物点相对附近图根点的平面位臵中误差不大于图上0.6mm
C.
在特殊困难地区,图上的地物点相对附近图根点的平面位臵中误差可相应放宽50?
D.
在城市建筑区,图上的地物点相对附近图根点的平面位臵中误差不大于图上0.8mm
相关题目：
参考解析：
知识点：
题目纠错 0
发布
