A-A+
_______always exists between the theoretical d
问题详情
_______always exists between the theoretical deduction and the result of experimentation.
A.Deviation
B.Derivation
C.Variation
D.Variety请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
解析:本题的四个选项中,A项Deviation的意思是“越轨;偏向;误差;偏航”,如A deviation from a vertical or horizontal line,plane,position,or direction(倾角来自垂直或水平线、面、位置或方向的偏差),B项Derivation的意思是“来历;起源调查”,C项Variation的意思是“变化;变动;变化的程度”,D项Variety的意思是“多样化,变化节。