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【判断题】
Transportation problem is also a special linear programming problem, but there are more variables and constraints. （ ）
A.
正确
B.
错误
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举一反三
【多选题】下列有关CTU检查的叙述,正确的是()
A.
可通过降低管电流降低患者的辐射剂量
B.
可通过淘汰平扫降低患者的辐射剂量
C.
肾排泄期的扫描范围为全泌尿系,从肾上极至耻骨联合
D.
注射利尿剂呋塞米能改善CT尿路图像的总体质量
【单选题】Beat 5 in the Worshiping Kwan-Yin: Lift the left foot and land in front of the right foot to the ( ).
A.
upper right
B.
right front
C.
upper left
D.
left front
【单选题】After the current flows through the generator winding, it will generate loss and heat in the conductor of the winding. This loss is called ().
A.
iron loss
B.
copper loss
C.
eddy-current loss
D.
Other loss
【单选题】What does “Potatso” mean in Tibetan culture?
A.
a lake in the shape of a ferry
B.
a sacred lake
C.
a place full of light
D.
a peaceful paradise
【单选题】In order to improve the static stability of synchronous generators connected in parallel with infinite power grid, we should ()
A.
Reduce the excitation current and reduce the output power of the generator
B.
Increase the excitation current and reduce the output power of the generator;
C.
Reduce excitation current and increase generator output power;
D.
Increase the excitation current and increase the output power of the generato.
【单选题】Potatso was the first ______ in mainland China.
A.
geological park
B.
national park
C.
ecological park
D.
biological park
【单选题】What does “Shudu” mean in the Tibetan language?
A.
the dense forest
B.
the cheese as solid as stone
C.
herds of cattle
D.
the nutritious grass
相关题目：
【多选题】下列有关CTU检查的叙述,正确的是()
A.
可通过降低管电流降低患者的辐射剂量
B.
可通过淘汰平扫降低患者的辐射剂量
C.
肾排泄期的扫描范围为全泌尿系,从肾上极至耻骨联合
D.
注射利尿剂呋塞米能改善CT尿路图像的总体质量
【单选题】Beat 5 in the Worshiping Kwan-Yin: Lift the left foot and land in front of the right foot to the ( ).
A.
upper right
B.
right front
C.
upper left
D.
left front
【单选题】After the current flows through the generator winding, it will generate loss and heat in the conductor of the winding. This loss is called ().
A.
iron loss
B.
copper loss
C.
eddy-current loss
D.
Other loss
【单选题】What does “Potatso” mean in Tibetan culture?
A.
a lake in the shape of a ferry
B.
a sacred lake
C.
a place full of light
D.
a peaceful paradise
【单选题】In order to improve the static stability of synchronous generators connected in parallel with infinite power grid, we should ()
A.
Reduce the excitation current and reduce the output power of the generator
B.
Increase the excitation current and reduce the output power of the generator;
C.
Reduce excitation current and increase generator output power;
D.
Increase the excitation current and increase the output power of the generato.
【单选题】Potatso was the first ______ in mainland China.
A.
geological park
B.
national park
C.
ecological park
D.
biological park
【单选题】What does “Shudu” mean in the Tibetan language?
A.
the dense forest
B.
the cheese as solid as stone
C.
herds of cattle
D.
the nutritious grass
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