A.(x-1)+2(y-2)-(z-3)=0 B.(x+1)+2(y+2)+3(z+3)=O C.(x-1)+2(y-2)+3(z-3)=0 D.(x+1)+2(y+2)-(z+3)=0

A.(x-1)+2(y-2)-(z-3)=0 B.(x+1)+2(y+2)+3(z+3)=O C.(x-1)+2(y-2)+3(z-3)=0 D.(x+1)+2(y+2)-(z+3)=0

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A.凸起,且高度为λ/4 B.凸起,且高度为λ/2 C.凹陷,且深度为λ/2 D.凹陷,且深度为λ/4

A.凸起,且高度为λ/4 B.凸起,且高度为λ/2 C.凹陷,且深度为λ/2 D.凹陷,且深度为λ/4

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