指数平滑预测法中的平滑常数。数值越小,对数列的修匀效果越好。()
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About every four minutes.
B. About every five minutes.
C. About every six minutes.
D. About every seven minutes.
对肾脏的触诊多用
A. 深部触诊法
B. 浅部触诊法
C. 冲击触诊法
D. 深压触诊法
E. 双手触诊法
There is a well-known proverb: "The more haste, the (little) ______ speed."