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【单选题】
某商品的市场供给曲线是一过原点的直线,则其供给的价格弹性( )
A.
随价格而变
B.
1
C.
为其斜率值
D.
无法知道
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【判断题】Utilization is defined as the ratio of effective capacity to design capacity.
A.
正确
B.
错误
【单选题】从()之后才开始流行铁线描这类比较硬的绘画笔法。
A.
宋代
B.
元代
C.
明代
D.
唐代
【单选题】The ratio of actual output to design capacity is:
A.
design capacity
B.
effective capacity
C.
actual capacity
D.
efficiency
E.
utilization
【单选题】Which of these factors wouldn't be subtracted from design capacity when calculating effective capacity?
A.
personal time
B.
maintenance
C.
scrap
D.
operating hours per day
E.
all of the above would be subtracted in the calculation
【单选题】安瓿灌封机调节齿安装在( )上,靠近进瓶转盘侧。
A.
移动齿板
B.
传动齿板
C.
加瓶斗
D.
固定齿板
【简答题】简述旅游出行的客观影响因素有哪些? (至少5个)
【单选题】It is combined with the speed of the delta design with a high payload capacity and a large working range.
A.
speed of the light
B.
speed of the robot
C.
speed of the delta design
D.
speed range
【判断题】主歌部分往往有句式更规整、旋律更上口、节奏更简单等音乐特征
A.
正确
B.
错误
【单选题】根据毽球运动的规律、双方的具体情况和临场的发展变化,正确地分配力量,合理地运用技术及采取有组织、有目的、有预见性的协调配合行为是指队员在比赛中的哪一点:
A.
毽球技术
B.
毽球战术
C.
毽球规则
D.
毽球场地
【单选题】When selecting PLC type, it is necessary to estimate ( ), and then deduce the storage capacity of the program, which is an important step of the system design.
A.
input capacity
B.
output capacity
C.
input capacity and output capacity
D.
None
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