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【判断题】
液力变矩器要想能够传递转矩，必须要有ATF冲击到涡轮的叶片，即泵轮与涡轮之间一定要有转速差(泵轮转速大于涡轮转速)A.
正确
B.
错误
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【简答题】在通信系统中,为了用信源信号调整载波信号(正弦波)的幅度、频率或相位参数,信息能够远距离传输,应使用的设备是________。
【单选题】A successful conversion to a lean system requires that the conversion:
A.
be done as quickly as possible
B.
begin at the start of the process and work forward
C.
convert vendors to lean as one of the last steps
D.
reduce setup times as one of the last steps
E.
all of the above
【单选题】Which of the following statements about the lean approach and JIT is false?
A.
JIT tends to focus on product movement from manufacturer to retailer
B.
organizations should give careful consideration before adopting a lean philosophy
C.
the lean approach views inventory as waste
D.
trucking is an important mode of transportation in JIT systems
【简答题】在通信系统中,为了用信源信号调整载波信号(正弦波)的幅度、频率或相位参数,信息能够远距离传输,应使用的设备是__
【单选题】___ refers to the integration of Six Sigma and the Lean approach.
A.
ISO 9000
B.
quality management
C.
supply chain management
D.
Lean Six Sigma
【简答题】缺词填空 Why does the Leaning Tower of Pisa in Italy lean? It leans because of a mistake. It has leaned almost since the day the builders b 1 it. In 1774, the people of Pisa in Italy wanted to build a bel...
【单选题】Why does it lean?
A.
Because it was built as a lean tower.
B.
Because it was built on soft ground.
C.
We don't know.
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