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【简答题】
苏联卫国战争期间,列宁格勒遭到德军的包围,经常受到敌机的轰炸。在这紧急关头,昆虫学家奇从蝴蝶五彩缤纷的花纹能迷惑人的现象中受到启迪,建议对重要目标进行迷彩伪装。这一招果然有效,大大降低了重要目标的损伤率。请问在上述案例中,昆虫学家奇运用了创新思维的哪一种方法?这种方法是依据创新思维原理中的哪一原理?请详细阐述这一原理。
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A.
In a student dorm.
B.
At a Student Union office.
C.
In a classroom.
D.
At a student club.
【单选题】对功的概念有以下几种说法:
A.
守力作正功时,系统内相应的势能增加。
B.
点运动经一闭合路径,保守力对质点作的功为零。
C.
用力与反作用力大小相等、方向相反,所以两者所作功的代数和必为零。
D.
述说法中:
E.
)①、②是正确的。
F.
)②、③是正确的。
G.
)只有②是正确的。
H.
)只有③是正确的。
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A.
赋予公安部“主管全国计算机信息系统安全保护工作”
B.
赋予公安机关“监督、检查、指导计算机信息系统安全保护工作”
C.
赋予公安机关“查处危害计算机信息系统的违法犯罪案件”
D.
赋予公安机关“履行计算机信息系统安全保护工作的其它监督职责”
E.
赋予公安机关“销售信息系统安全保护产品”
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A.
limitation
B.
limit
C.
limitations
D.
limited
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A.
弱酸性药
B.
弱碱性药
C.
中性药
D.
不能确定
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