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【单选题】
专题地图按内容性质,可分为自然地图、社会经济地图和其他专题地图,下列专题地图,不属于其他专题地图的是:()
A.
航海图
B.
军用图
C.
历史图
D.
旅游图
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参考答案:
举一反三
【单选题】Moderate Earthquake Strikes England A moderate earthquake struck parts of southeast England on 28 April 2007, toppling chimneys from houses and rousing residents from their beds. Several thousand peop...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Moderate earthquake strikes England A moderate earthquake struck parts of southeast England on 28 April 2007,toppling chimneys from houses and rousing residents from their beds. Several thousand peopl...
A.
Right
B.
Wrong
C.
Not mentioned
【判断题】作平面运动的刚体,某瞬时若角速度、角加速度同时为零,则此时刚体上各点的速度与加速度均相等,且刚体作平移。
A.
正确
B.
错误
【单选题】烧结配料用无烟煤的粒度要求≤3mm的为()。
A.
90%
B.
>85%
C.
65~85%
【判断题】刚体作瞬时平动时,刚体的角速度和角加速度在该瞬时一定都是等于零的。
A.
正确
B.
错误
【单选题】烧结配料用无烟煤的粒度要求≤3mm的为( )。
A.
90%
B.
>85%
C.
65 ~ 85%
【单选题】【31】
A.
negative
B.
positive
C.
probably
D.
moderate
【简答题】中度重复序列(moderate repetitive sequences)
【单选题】Which of the following "moderate" has a different meaning from the other three?
A.
Even moderate amounts of alcohol can be dangerous.
B.
Moderate exercises, such as walking, is recommended.
C.
He was an easygoing man of very moderate views.
D.
Cooked over a moderate heat.
【判断题】刚体平面运动仅仅动系的原点固结在刚体上的已知信息的基点,而坐标轴与刚体无关,动系作平动。如此的方法使得动点到动系原点的连线相对动系的角速度和角加速度与刚体的绝对角速度和绝对角加速度相同,同时一定不会出现出现科氏加速度,牵连点的速度加速度就是与基点的相同。
A.
正确
B.
错误
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