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搜题
【单选题】
( )是最常用的标准化方法,即每一变量值与其平均值之差除以该变量的标准差。
A.
min-max标准化
B.
log函数转换
C.
atan函数转换
D.
z-score标准化
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参考解析：
知识点：
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举一反三
【单选题】Many people believe Christ came back to life on __________.
A.
Christmas Day
B.
Easter Day
C.
Thanksgiving Day
D.
ChristDay
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【判断题】PLC梯形图起始于左侧母线,终止于线圈或指令盒。梯形图执行从下到上,从右到左
A.
正确
B.
错误
查看完整题目与答案
【单选题】Many Thanksgiving traditions that 1621 harvest celebration.
A.
comes from
B.
have come from
C.
came from
D.
come from
查看完整题目与答案
【单选题】According to the news, how many people are traveling this Thanksgiving weekend?
A.
34 million
B.
43 million
C.
43 billion
D.
34 billion
查看完整题目与答案
【单选题】Next week, as millions of families gather for their Thanksgiving (感恩节) feasts, many other Americans will go without. According to the United States Department of Agriculture, more than 12 million hous...
A.
12 million pounds
B.
more than 12 million pounds
C.
almost 100 billion pounds
D.
about 400 billion pounds
查看完整题目与答案
【简答题】China has Mid-Autumn Festival. Canada and the US have Thanksgiving Day. Many countries around the world have harvest(收获)festivals. This is the best time for the harvest. Every year in the United State...
查看完整题目与答案
【单选题】青霉素产生耐药性的原因是
A.
胃酸分解
B.
刺激胃黏膜
C.
病原菌产生的β-内酰胺酶破坏β-内酰胺环
D.
病原菌产生的钝化酶破坏β-内酰胺环
查看完整题目与答案
【单选题】According to the speaker, when is Thanksgiving celebrated today?
A.
At many different times.
B.
In July.
C.
Any time in November.
D.
On a Thursday in November.
查看完整题目与答案
【单选题】产生耐药性的原因是（）
A.
先天性的机体敏感性降低
B.
后天性的机体敏感性降低
C.
该药被酶转化而本身是酶促剂
D.
该药被酶转化而合用了酶促剂
E.
以上都不对
查看完整题目与答案
【简答题】App.vue是______文件
查看完整题目与答案
相关题目：
【单选题】Many people believe Christ came back to life on __________.
A.
Christmas Day
B.
Easter Day
C.
Thanksgiving Day
D.
ChristDay
查看完整题目与答案
【判断题】PLC梯形图起始于左侧母线,终止于线圈或指令盒。梯形图执行从下到上,从右到左
A.
正确
B.
错误
查看完整题目与答案
【单选题】Many Thanksgiving traditions that 1621 harvest celebration.
A.
comes from
B.
have come from
C.
came from
D.
come from
查看完整题目与答案
【单选题】According to the news, how many people are traveling this Thanksgiving weekend?
A.
34 million
B.
43 million
C.
43 billion
D.
34 billion
查看完整题目与答案
【单选题】Next week, as millions of families gather for their Thanksgiving (感恩节) feasts, many other Americans will go without. According to the United States Department of Agriculture, more than 12 million hous...
A.
12 million pounds
B.
more than 12 million pounds
C.
almost 100 billion pounds
D.
about 400 billion pounds
查看完整题目与答案
【简答题】China has Mid-Autumn Festival. Canada and the US have Thanksgiving Day. Many countries around the world have harvest(收获)festivals. This is the best time for the harvest. Every year in the United State...
查看完整题目与答案
【单选题】青霉素产生耐药性的原因是
A.
胃酸分解
B.
刺激胃黏膜
C.
病原菌产生的β-内酰胺酶破坏β-内酰胺环
D.
病原菌产生的钝化酶破坏β-内酰胺环
查看完整题目与答案
【单选题】According to the speaker, when is Thanksgiving celebrated today?
A.
At many different times.
B.
In July.
C.
Any time in November.
D.
On a Thursday in November.
查看完整题目与答案
【单选题】产生耐药性的原因是（）
A.
先天性的机体敏感性降低
B.
后天性的机体敏感性降低
C.
该药被酶转化而本身是酶促剂
D.
该药被酶转化而合用了酶促剂
E.
以上都不对
查看完整题目与答案
【简答题】App.vue是______文件
查看完整题目与答案