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搜题
【单选题】
民兵建设费、国防科研事业费属于我国《预算法》规定的预算支出形式是()
A.
经济建设支出
B.
补贴支出
C.
国防支出
D.
事业发展支出
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【判断题】在鹰鸽博弈(懦夫博弈)中,A代表收益,C代表成本。在混合策略均衡中,A增加后对双方都有好处
A.
正确
B.
错误
【单选题】What is the advantage of external gear pumps?
A.
high pressure of output
B.
smooth and quiet
C.
low cost of production
D.
None of the above
【判断题】Rotary pumps come in four main types: screw (single and multiple), gear (internal and external), vane (sliding and flexible), and lobe.
A.
正确
B.
错误
【单选题】在鹰鸽博弈(懦夫博弈)中,A代表收益,C代表成本。在混合策略均衡中,C增加后对双方有好处吗?
A.
B.
没有
C.
不一定
D.
一方有,一方没有
【简答题】External gear pumps have two interesting gears that rotate parallel to each other, allowing fluid to be picked up by the and transferred out of the . One of the gears is an gear; the other is attached...
【判断题】如果同一个物体离视点比较远成物体比较小,则用较精细的L0D模型绘制
A.
正确
B.
错误
【单选题】在鹰鸽博弈(懦夫博弈)中,A代表收益,C代表成本。在混合策略均衡中,每一方采取老鹰的概率为:
A.
A/C
B.
C/A
C.
A-C
D.
C-A
E.
1-A/C
【多选题】What are the two types of fluid flow pumps?
A.
centrifugal pump
B.
external gear pump
C.
positive pump
D.
internal gear pump
【判断题】External gear pumps have two interesting gears that rotate parallel to each other, allowing fluid to be picked up by the gears and transferred out of the pump . One of the gears is an idler gear; the ...
A.
正确
B.
错误
【单选题】What is the advantage of external gear pumps?
A.
high pressure of output
B.
smooth and quiet
C.
low cost of production
D.
all of the above
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